Maternal-Fetal Medicine Specialists in Massachusetts
Data updated monthly · Last refresh October 2026
91 Maternal & Fetal Medicine providers practice in Massachusetts, including 4 (4%) offering telehealth. The largest concentration is in Boston. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
91providers
4telehealth
Bostontop city
Maternal & Fetal Medicine by city in Massachusetts
Choose a city to see providers there.
Where Maternal-Fetal Medicine Specialists in Massachusetts practice
From CMS Medicare enrollment records covering 69 of the 91 providers listed here (76%). Providers who do not bill Medicare are not included in these figures.
7%solo or small practice (under 10 clinicians)
19%mid-size group (10 to 99)
74%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Maternal-Fetal Medicine Specialists | All clinicians in group | Main city |
| Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc. | 13 | 1,693 | Boston |
| Umass Memorial Medical Group Inc. | 10 | 2,494 | Worcester |
| Brigham and Womens Physicians Organization Inc. | 8 | 2,931 | Boston |
| Pratt Ob/Gyn Associates, Inc. | 7 | 60 | Boston |
| Massachusetts General Physicians Organization Inc. | 6 | 3,494 | Boston |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Maternal-Fetal Medicine Specialists affiliated |
| Umass Memorial Medical Center/University Campus | Worcester | Nonprofit | 3 of 5 | 10 |
| Brigham and Women's Hospital | Boston | Nonprofit | 5 of 5 | 8 |
| Beth Israel Deaconess Medical Center | Boston | Nonprofit | 3 of 5 | 7 |
| Boston Medical Center | Boston | Nonprofit | 3 of 5 | 5 |
| Baystate Medical Center | Springfield | Nonprofit | 2 of 5 | 4 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Maternal & Fetal Medicine providers in Massachusetts
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Linda Kleeman, MDBeverly, MA · No drug or device payments recorded (2025) ·
(978) 922-3000 Dr. Achilles Athanassiou, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 667-4836 Dr. Ai-ris Collier, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 667-4836 Dr. Alexandra Spadola, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Allan Nadel, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-2229 Dr. Alyssa Trochtenberg, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-4208 Dr. Ashley Peterson, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Aviva Lee-parritz, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 414-2000 Dr. Blair Wylie, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 667-2636 Dr. Briana O'leary, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-7801 Dr. Britta Panda, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Carolyn Zelop, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 667-2932 Dr. Cassandra Duffy, M.D. M.P.H.Boston, MA · $15,924 in drug and device payments (2025) ·
(617) 667-2636 Dr. Chloe Zera, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 667-2636 Dr. Christina Duzyj-buniak, MD MPHBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 724-2229 Dr. Courtney Hargreaves, MDBoston, MA · No drug or device payments recorded (2025) ·
(508) 241-0002 Dr. Deborah Platek, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 421-1191 Dr. Dorothy Beazley, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Emily RosenthalBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-2000 Dr. Erica Holland, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 414-2000 Dr. Eyal Krispin, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Glenn Markenson, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-2000 Dr. Ingrid Liff, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Jaxon Olsen, MDBoston, MA · No drug or device payments recorded (2025) ·
(801) 362-6576 Dr. Jeffrey Ecker, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-2229 Dr. Jodi Abbott, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-2000 Dr. Karen Davidson, MDBoston, MA · No drug or device payments recorded (2025) ·
(857) 307-0896 Dr. Katherine Economy, MD Dr. Kee-hak Lim, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 667-4507 Dr. Kolawole Oyelese, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 667-7000 Dr. Laura Riley, MDBoston, MA · $1,620 in drug and device payments (2025) ·
(617) 724-2229 Dr. Liberty Reforma, M.DBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-2000 Dr. Lisa Dunn-albanese, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-4208 Dr. Malavika Prabhu, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 724-2229 Dr. Mark Clapp, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-2229 Dr. Mary Vadnais, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 421-1191 Dr. Melissa Spiel, D.O.Boston, MA · No drug or device payments recorded (2025) ·
(617) 667-4836 Dr. Michael Greene, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-2229 Dr. Michael House, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 636-3200 Dr. Millie Ferres, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 667-4836 Dr. Mohak Mhatre, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 636-4549 Dr. Nigel Madden, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 667-2636 Dr. Rachel Wood, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-7801 Dr. Robert Blatman, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 414-2000 Dr. Rosemary Reiss, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Common questions
How many Maternal & Fetal Medicine providers are in Massachusetts?There are 91 Maternal & Fetal Medicine providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.
Do Maternal & Fetal Medicine providers in Massachusetts offer telehealth?Yes. 4 of the 91 Maternal & Fetal Medicine providers in Massachusetts (about 4%) report offering telehealth services in CMS data.
Which cities in Massachusetts have the most Maternal & Fetal Medicine providers?Boston (58), Worcester (15), Springfield (6) have the highest concentration of Maternal & Fetal Medicine providers in Massachusetts.
How many Maternal & Fetal Medicine providers in Massachusetts received drug or device company payments?16 of 91 Maternal & Fetal Medicine providers in Massachusetts (18%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Maternal-Fetal Medicine Specialists in Massachusetts work in independent practices or large health systems?Among 69 Maternal-Fetal Medicine Specialists in Massachusetts enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 19% through a mid-size group of 10 to 99, and 74% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Maternal-Fetal Medicine Specialists in Massachusetts work at?According to CMS facility affiliation records, the Massachusetts hospitals where the most Maternal-Fetal Medicine Specialists hold privileges are Umass Memorial Medical Center/University Campus in Worcester; Brigham and Women's Hospital in Boston; Beth Israel Deaconess Medical Center in Boston.
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