Registry data as of Aug 27, 2026

Katherine Gao, MD

Student in an Organized Health Care Education/Training Program · Philadelphia, PA

Katherine Gao, MD is a student in an organized health care education/training program with a practice address in Philadelphia, Pennsylvania, and NPI 1922627140, issued on Apr 9, 2020. Check the license with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1922627140
Name
Katherine Gao
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
833 Chestnut St Ste 210, Philadelphia, PA 19107
Phone
(301) 605-2871
Enumerated
Apr 9, 2020
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 833 Chestnut St Ste 210

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Samah Ahmed, MDPsychiatry Physician1457858656
  2. Andrew Annese, MDStudent in an Organized Health Care Education/Training Program1144915711
  3. Abenaa Asare, DOChild & Adolescent Psychiatry Physician1306531686
  4. Sophia BarakatStudent in an Organized Health Care Education/Training Program1194410852
  5. Johanna Beck, MDPsychiatry Physician1801450895
  6. Andie BelkoffStudent in an Organized Health Care Education/Training Program1114546314

Verify Katherine Gao in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

79% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

104 Medicare Part D claims for 19 beneficiaries, against an average of 488 among the 106,422 providers of this specialty who prescribed in Part D.

  1. Katherine Gao104
  2. Specialty average488

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

One hospital or facility affiliation

  1. Optum Behavioral Care OF Connecticut PCKing Of Prussia, PA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

5,177 student in an organized health care education/training program records list a Philadelphia practice address

They are 5,177 of the 42,849 NPPES records with a Philadelphia practice address, and 15,648 student in an organized health care education/training program records in Pennsylvania.

Other student in an organized health care education/training program records in Pennsylvania

  1. Sameen AamerPittsburgh, PA1003548694
  2. Syeda Neha Aamer, MBBSScranton, PA1831985274
  3. Hira Aamir, M.D.McKeesport, PA1932959384
  4. Paige AaronDanville, PA1730976218
  5. Ibrahim Abaherah, DOPhiladelphia, PA1942004189
  6. Daniel Abate, M.DDarby, PA1407643463
  7. Nicholas Abate, DOWynnewood, PA1508568676
  8. Fattum AbbadPhiladelphia, PA1750212270
  9. Gabriela Abban, DOEast Norriton, PA1699456590
  10. Aiza Abbas, MDHershey, PA1164312500

Common questions

What is Katherine Gao, MD's NPI number?

Katherine Gao, MD's National Provider Identifier (NPI) is 1922627140, issued on Apr 9, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Gao, MD located?

The NPPES record lists a practice address at 833 Chestnut St Ste 210, Philadelphia, PA, 19107. Phone: (301) 605-2871. Providers update this record themselves, so call before visiting.

How can I verify Katherine Gao, MD's license?

Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Katherine Gao, MD prescribe under Medicare Part D?

In 2024, Katherine Gao, MD had 104 Medicare Part D claims for 19 beneficiaries; the average among student in an organized health care education/training program prescribers was 488. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.