Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Gwendoline Fang, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1396062311

MS. Gwendoline Fang, MD practises Obstetrics/Gynecology in Ontario, Ohio. Qualified in 2009, 17 years ago. Practices with North Central Ohio Family Care Center Inc, a 193-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Ohio.

Years since qualifying
17
Licensed in
CA, OH
In the registry since
2010
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

715 Richland Mall
Ontario, OH 44906-3802
Phone: (567) 307-7663
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1600 W Avenue J, Lancaster, CA 93534-2814 — (864) 908-3530

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 35.137510 (OH)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence C163159 (CA)

Record details

NPI number1396062311
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 29, 2010
Last updated in NPPESMay 29, 2025
Certification dateMay 29, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice North Central Ohio Family Care Center Inc — 193 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients37
Services billed 46 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $380 20 payments · a meal or drink at a meeting or visit, not a fee
Education $94 1 payment · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Avita Ontario Hospital · Ontario, OH · listed as Avita Ontario Hospital

Colleagues at North Central Ohio Family Care Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 193 clinicians in the practice; 12 are shown here.