Andrew J. Loh, M.D.
Obstetrics & Gynecology Physician · Philadelphia, PA
Andrew J. Loh, M.D. is an obstetrics & gynecology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1528407129, issued on Jun 18, 2013. Check the license (Pennsylvania MD455740, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Andrew J. Loh
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD455740 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2 Penn Blvd, Philadelphia, PA 19144
- Phone
- (215) 951-8200
- Enumerated
- Jun 18, 2013
- Record last updated
- Jul 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20170808000180); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,974 in Pennsylvania → Look up another NPI →
Also registered at 2 Penn Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Andrew J. Loh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD455740Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
169 Medicare Part D claims for 59 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Medroxyprogesterone Acetate28 claims
- Clotrimazole-Betamethasone16 claims
- Metronidazole13 claims
- Norethindrone Acetate13 claims
- Norethindrone12 claims
- Clobetasol Propionate11 claims
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.
Bills Medicare through one group practice
- Einstein Practice Plan IncPhila, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew J. Loh among 1,974 obstetrics & gynecology physician records in Pennsylvania
Andrew J. Loh, M.D. is one of 1,974 obstetrics & gynecology physician records with a practice address in Pennsylvania. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 66% of them.
- NPI issued2013 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2013 · median 2007 among the 1,176 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Pennsylvania
There are 1,974 obstetrics & gynecology physician records in Pennsylvania.
All 1,974 in Pennsylvania → Every provider in Philadelphia → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Sarwat Bhatti, MDPhiladelphia, PA 191441750320941
- Juanita Burton, MDPhiladelphia, PA 191441124067699
- Robert Schwartz, M.D.Philadelphia, PA 191441962442434
- Cynthia Cooke, M.D.Philadelphia, PA 191431275892051
- Patricia Judson, MDPhiladelphia, PA 191461063504983
- Sarah Onafowora, M.D.Philadelphia, PA 191461265847644
- Natasha Abdullah, MDPhiladelphia, PA 191411427673110
- Yasmine Azzi, MDPhiladelphia, PA 191411457144537
Common questions
What is Andrew J. Loh, M.D.'s NPI number?
Andrew J. Loh, M.D.'s National Provider Identifier (NPI) is 1528407129, issued on Jun 18, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Andrew J. Loh, M.D. located?
The NPPES record lists a practice address at 2 Penn Blvd, Philadelphia, PA, 19144. Phone: (215) 951-8200. Providers update this record themselves, so call before visiting.
How can I verify Andrew J. Loh, M.D.'s license?
NPPES lists Pennsylvania license number MD455740, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew J. Loh, M.D. prescribe under Medicare Part D?
In 2024, Andrew J. Loh, M.D. had 169 Medicare Part D claims for 59 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.