Ashok K. Subramanian, MD
Emergency Medicine Physician · Hanover, PA
Ashok K. Subramanian, MD is an emergency medicine physician with a practice address in Hanover, Pennsylvania, and NPI 1316926439, issued on Jan 17, 2006. Check the license (Pennsylvania MD449077, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Ashok K. Subramanian
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MD449077 PA
C1-0006529 DE
D0056811 MD
Self-reported in NPPES; status is on the state search - Practice location
- 300 Highland Ave, Hanover, PA 17331
- Phone
- (717) 988-0000
- Enumerated
- Jan 17, 2006
- Record last updated
- Jul 20, 2026
- Fax
- (717) 782-5716
- Medicaid IDs
- 1316926439 DE
699626400 MD
699626401 MD - Medicare enrollment
- Enrolled (PECOS I20130828000673); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 300 Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kaitlyn Akers, PA-CPhysician Assistant1518334259
- Wallace Ammon, MDFamily Medicine Physician1871653345
- Jonathan Anzmann, MD, MSInternal Medicine Physician1891291878
Verify Ashok K. Subramanian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD449077Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 96% of the cost of the top drugs
413 Medicare Part D claims for 324 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims. 20 claims were for opioids.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Abrysvo102 claims
- Cefuroxime41 claims
- Prednisone35 claims
- Naproxen28 claims
- Shingrix20 claims
- Albuterol Sulfate Hfa14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 93.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
3 hospitals and group practices
- Robert Packer HospitalSayre, PA · Acute Care Hospitals2 of 5 stars
- Christiana Care Emergency Physicians LLCElkton, MD
- Emergency Medicine Associates P.A., P.C.Westminster, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Ashok K. Subramanian among 3,911 emergency medicine physician records in Pennsylvania
Ashok K. Subramanian, MD is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 69% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1996 · median 2013 among the 2,231 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 emergency medicine physician records list a practice address in Hanover
They are 14 of the 804 NPPES records with a practice address in Hanover, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Hanover → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Adam Barnathan, DOHanover, PA 173311700248978
- Kathryn Demarre, MDHanover, PA 173311720602873
- Michael Denney, DOHanover, PA 173311801826227
- Ali Elsaied, DOHanover, PA 173311922537042
- Liza Gergenti, MDHanover, PA 173311023678067
- Lawrence Goldhahn, M.D.Hanover, PA 173311700044591
- Neil Majmundar, M.D.Hanover, PA 173311861643090
- Lynn McGowan, DOHanover, PA 173311881186260
Common questions
What is Ashok K. Subramanian, MD's NPI number?
Ashok K. Subramanian, MD's National Provider Identifier (NPI) is 1316926439, issued on Jan 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ashok K. Subramanian, MD located?
The NPPES record lists a practice address at 300 Highland Ave, Hanover, PA, 17331. Phone: (717) 988-0000. Providers update this record themselves, so call before visiting.
How can I verify Ashok K. Subramanian, MD's license?
NPPES lists Pennsylvania license number MD449077, 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 Ashok K. Subramanian, MD prescribe under Medicare Part D?
In 2024, Ashok K. Subramanian, MD had 413 Medicare Part D claims for 324 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Ashok K. Subramanian, MD's MIPS final score?
The 2023 MIPS final score is 93.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.