Spine Surgeons (Orthopaedic) in California
Data updated monthly · Last refresh October 2026
308 Orthopaedic Surgery of the Spine providers practice in California, including 96 (31%) offering telehealth. The largest concentration is in Los Angeles. 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.
308providers
96telehealth
Los Angelestop city
Orthopaedic Surgery of the Spine by city in California
Choose a city to see providers there.
Orthopaedic Surgery of the Spine providers in California
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. James Carr, M.D.San Luis Obispo, CA · $345 in drug and device payments (2025) · Telehealth ·
(805) 547-2800 Dr. Larry Herron, M.D.San Luis Obispo, CA · $121 in drug and device payments (2025) ·
(805) 541-4700 Dr. Matthew Sabatino, M.D.San Luis Obispo, CA · $405 in drug and device payments (2025) ·
(805) 541-4600 Dr. Edward Sun, MDSan Mateo, CA · $74 in drug and device payments (2025) · Telehealth ·
(650) 685-7100 Dr. Hieu Ball, MD, MPHSan Ramon, CA · $2,429 in drug and device payments (2025) ·
(925) 838-8830 Dr. Alan Moelleken, M.D.Santa Barbara, CA · $617 in drug and device payments (2025) · Telehealth ·
(805) 563-3307 Dr. Derek Moore, MDSanta Barbara, CA · $52 in drug and device payments (2025) ·
(805) 682-7801 Dr. Richard Kahmann, M.D.Santa Barbara, CA · $22 in drug and device payments (2025) ·
(805) 682-7801 Dr. Rivka Ihejirika-lomedicoSanta Barbara, CA · $71,068 in drug and device payments (2025) · Telehealth ·
(805) 963-9377 Dr. Sean Keem, MDSanta Barbara, CA · $565 in drug and device payments (2025) ·
(805) 681-7584 Dr. Stuart Hutchinson, MDSanta Barbara, CA · $162 in drug and device payments (2025) · Telehealth ·
(805) 963-9377 Dr. Drew Mulhall, MDSanta Monica, CA · $1,790 in drug and device payments (2025) ·
(310) 319-3475 Dr. Elizabeth Lord, M.D.Santa Monica, CA · $64,858 in drug and device payments (2025) · Telehealth ·
(310) 319-1234 Dr. Hani Khadra, MDSanta Monica, CA · $224 in drug and device payments (2025) ·
(310) 319-1234 Dr. Hyun Bae, M.D.Santa Monica, CA · $1,735,245 in drug and device payments (2025) ·
(310) 828-7757 Dr. Michael Kropf, M.D.Santa Monica, CA · No drug or device payments recorded (2025) · Telehealth ·
(310) 828-7757 Dr. Pablo Pazmino, MDSanta Monica, CA · No drug or device payments recorded (2025) ·
(310) 453-3540 Dr. Rick Delamarter, M.D.Santa Monica, CA · $19 in drug and device payments (2025) ·
(310) 828-7757 Dr. Peter Pappas, M.D.Santa Rosa, CA · $1,408 in drug and device payments (2025) ·
(707) 523-2381 Dr. Arash Yaghoobian, M.D.Sherman Oaks, CA · No drug or device payments recorded (2025) ·
(646) 234-1698 Dr. Gil Tepper, M.D.Sherman Oaks, CA · No drug or device payments recorded (2025) ·
(818) 990-4100 Dr. Olumuyiwa IdowuSimi Valley, CA · $163 in drug and device payments (2025) ·
(805) 527-1404 Dr. Zachary Sharfman, MDSimi Valley, CA · $2,775 in drug and device payments (2025) · Telehealth ·
(805) 578-8550 Dr. Kevin Booth, M.D.Sonora, CA · $68,826 in drug and device payments (2025) · Telehealth ·
(095) 365-7782 Dr. Christopher Summa, M.D.Soquel, CA · $103,104 in drug and device payments (2025) · Telehealth ·
(831) 688-8680 Dr. James Mok, MDStanford, CA · $53,653 in drug and device payments (2025) · Telehealth ·
(650) 723-4000 Dr. John Kleimeyer, MDStanford, CA · $44,384 in drug and device payments (2025) · Telehealth ·
(650) 723-4000 Dr. Justin Chan, MDStanford, CA · $5,339 in drug and device payments (2025) ·
(650) 723-4000 Dr. Kirkham Wood, MDStanford, CA · $49,001 in drug and device payments (2025) · Telehealth ·
(650) 723-4000 Dr. Serena Hu, MDStanford, CA · $55,081 in drug and device payments (2025) · Telehealth ·
(650) 723-4000 Dr. Todd Alamin, MDStanford, CA · $13,579 in drug and device payments (2025) · Telehealth ·
(650) 723-4000 Dr. Anh Le, MDStockton, CA · $1,445 in drug and device payments (2025) ·
(209) 948-3333 Dr. Wade Faerber, D.O.Temecula, CA · $3,266 in drug and device payments (2025) ·
(951) 296-6676 Dr. Christopher Wolf, MDTorrance, CA · No drug or device payments recorded (2025) ·
(310) 375-8700 Dr. Gregory Yoshida, M,D,Torrance, CA · $198 in drug and device payments (2025) ·
(310) 542-3472 Dr. Isabel AlvarezTorrance, CA · $1,956 in drug and device payments (2025) ·
(310) 222-2345 Dr. James Loddengaard, M.D.Torrance, CA · No drug or device payments recorded (2025) ·
(310) 316-6190 Dr. John Fleming, M.D.Torrance, CA · No drug or device payments recorded (2025) ·
(310) 316-6190 Dr. Randolph O'hara, M.D.Torrance, CA · $168 in drug and device payments (2025) ·
(310) 784-2355 Dr. Theodore Georgis, M.D.Torrance, CA · No drug or device payments recorded (2025) ·
(310) 530-4460 Dr. Babak Barcohana, M.D.Van Nuys, CA · $24,036 in drug and device payments (2025) ·
(818) 901-6600 Dr. Brian Grossman, M.D.Van Nuys, CA · $434 in drug and device payments (2025) ·
(818) 901-6600 Dr. Jonathan Falakassa, MDVan Nuys, CA · $519 in drug and device payments (2025) · Telehealth ·
(818) 901-6600 Dr. Steven Schopler, M.D.Van Nuys, CA · No drug or device payments recorded (2025) ·
(818) 901-6600 Dr. Todd Moldawer, M.D.Van Nuys, CA · $758 in drug and device payments (2025) ·
(818) 901-6600 Dr. William Mouradian, M.D.Van Nuys, CA · No drug or device payments recorded (2025) ·
(818) 901-6600 Dr. Hossein Aziz, D.O.Ventura, CA · $2,943 in drug and device payments (2025) · Telehealth ·
(805) 641-6415 Dr. Samuel Small, D.O.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 648-3902 Dr. Vikram Parmar, MDVictorville, CA · $133 in drug and device payments (2025) ·
(909) 596-4344 Common questions
How many Orthopaedic Surgery of the Spine providers are in California?There are 308 Orthopaedic Surgery of the Spine providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Orthopaedic Surgery of the Spine providers in California offer telehealth?Yes. 96 of the 308 Orthopaedic Surgery of the Spine providers in California (about 31%) report offering telehealth services in CMS data.
Which cities in California have the most Orthopaedic Surgery of the Spine providers?Los Angeles (34), San Diego (17), Orange (16) have the highest concentration of Orthopaedic Surgery of the Spine providers in California.
How many Orthopaedic Surgery of the Spine providers in California received drug or device company payments?232 of 308 Orthopaedic Surgery of the Spine providers in California (75%) 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 Spine Surgeons (Orthopaedic) in California work in independent practices or large health systems?Among 214 Spine Surgeons (Orthopaedic) in California enrolled in Medicare, 28% bill through a solo or small practice with fewer than 10 clinicians, 25% through a mid-size group of 10 to 99, and 47% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Spine Surgeons (Orthopaedic) in California work at?According to CMS facility affiliation records, the California hospitals where the most Spine Surgeons (Orthopaedic) hold privileges are Hoag Memorial Hospital Presbyterian in Newport Beach; Cedars-Sinai Medical Center in Los Angeles; Uci Health-Orange in Orange.
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