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Maternal-Fetal Medicine Specialists in Delaware

Data updated monthly · Last refresh October 2026

15 Maternal & Fetal Medicine providers practice in Delaware. The largest concentration is in Newark. 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.

15providers
Newarktop city

Maternal & Fetal Medicine by city in Delaware

Choose a city to see providers there.

Maternal & Fetal Medicine in Newark9 providers
Maternal & Fetal Medicine in Dover4 providers
Maternal & Fetal Medicine in Milford1 providers
Maternal & Fetal Medicine in Wilmington1 providers

Where Maternal-Fetal Medicine Specialists in Delaware practice

From CMS Medicare enrollment records covering 9 of the 15 providers listed here (60%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Maternal-Fetal Medicine SpecialistsAll clinicians in groupMain city
The Delaware Center for Maternal and Fetal Medicine of Christiana Care614Newark
Christiana Care Health Services Inc.21,480Newark

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 Delaware

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. Andrew Ward, MD
Dover, DE · $19 in drug and device payments (2025) · (302) 674-0223
Dr. Ayodeji Sanusi, MD
Dover, DE · $1,923 in drug and device payments (2025) · (302) 744-6220
Dr. Garrett Colmorgen, MD
Dover, DE · No drug or device payments recorded (2025) · (302) 744-6220
Dr. Wadia Mulla, MD
Dover, DE · No drug or device payments recorded (2025) · (302) 744-6220
Dr. Bryon Jacoby, MD
Milford, DE · No drug or device payments recorded (2025) · (302) 744-6220
Dr. Anthony Sciscione, D.O.
Newark, DE · $4,411 in drug and device payments (2025) · (302) 319-5680
Dr. Audrey Merriam, M.D.
Newark, DE · No drug or device payments recorded (2025) · (302) 319-5680
Dr. James Manley, M.D.
Newark, DE · No drug or device payments recorded (2025) · (302) 319-5680
Dr. Jennifer Merriman, MD
Newark, DE · No drug or device payments recorded (2025) · (302) 319-5680
Dr. Jessica Fields, M.D.
Newark, DE · $35 in drug and device payments (2025) · (302) 319-5680
Dr. Kelly Ruhstaller, M.D.
Newark, DE · No drug or device payments recorded (2025) · (302) 319-5680
Dr. Natalia Wisniewski, M.S.
Newark, DE · No drug or device payments recorded (2025) · (302) 319-5680
Dr. Philip Shlossman, MD
Newark, DE · No drug or device payments recorded (2025) · (302) 319-5680
Dr. Vanita Jain, MD
Newark, DE · No drug or device payments recorded (2025) · (302) 319-5680
Dr. Christina Teefey, M.D.
Wilmington, DE · No drug or device payments recorded (2025) · (844) 433-6322

Common questions

How many Maternal & Fetal Medicine providers are in Delaware?

There are 15 Maternal & Fetal Medicine providers with active NPI records practicing in Delaware, according to federal NPPES data refreshed monthly.

Which cities in Delaware have the most Maternal & Fetal Medicine providers?

Newark (9), Dover (4), Milford (1) have the highest concentration of Maternal & Fetal Medicine providers in Delaware.

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.

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Maternal & Fetal Medicine in Delaware? Get featured.