Harsimran Singh, DO
Internal Medicine Physician · State College, PA
Harsimran Singh, DO is an internal medicine physician with a practice address in State College, Pennsylvania, and NPI 1629728720, issued on Mar 24, 2022. Check the license (Pennsylvania OS025052, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Harsimran Singh
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS025052 PA
Self-reported in NPPES; status is on the state search - Practice location
- 143 Hospital Drive, State College, PA 16803
- Phone
- (814) 231-6862
- Enumerated
- Mar 24, 2022
- Record last updated
- Jul 22, 2025
- Fax
- (814) 231-6701
- Medicare enrollment
- Enrolled (PECOS I20250722001477); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2022
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 143 Hospital Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Harsimran Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS025052Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
177 Medicare Part D claims for 40 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Pantoprazole Sodium23 claims
- Eliquis21 claims
- Furosemide14 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.
Industry payments in 2024: $19.97
1 payment: food and beverage; the largest payer was Ardelyx, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Mount Nittany Medical Center Health Services IncBellefonte, PA
- Phoenix Rehabilitation And Health Services IncCranberry Twp, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Harsimran Singh among 7,300 internal medicine physician records in Pennsylvania
Harsimran Singh, DO is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 85% of them.
- NPI issued2022 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2022 · median 2008 among the 4,208 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 internal medicine physician records list a practice address in State College
They are 26 of the 1,543 NPPES records with a practice address in State College, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in State College → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ralitsa Balabanova-Tsarnakova, MDState College, PA 168031164731303
- Sarah Bork, MDState College, PA 168031396783148
- John Coppes, M.D.State College, PA 168031154397529
- Jenna Dudukovich, MDState College, PA 168031700383619
- Kavita Goyal, MDState College, PA 168031902109762
- Frank Guillard, M.D.State College, PA 168031558354134
- Paul Guillard, M.D.State College, PA 168031174516769
- Spencer Keil, MDState College, PA 168031972160224
Common questions
What is Harsimran Singh, DO's NPI number?
Harsimran Singh, DO's National Provider Identifier (NPI) is 1629728720, issued on Mar 24, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Harsimran Singh, DO located?
The NPPES record lists a practice address at 143 Hospital Drive, State College, PA, 16803. Phone: (814) 231-6862. Providers update this record themselves, so call before visiting.
How can I verify Harsimran Singh, DO's license?
NPPES lists Pennsylvania license number OS025052, 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 Harsimran Singh, DO prescribe under Medicare Part D?
In 2024, Harsimran Singh, DO had 177 Medicare Part D claims for 40 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.