Nicholas Heiser, DO
Emergency Medicine Physician · Coudersport, PA
Nicholas Heiser, DO is an emergency medicine physician with a practice address in Coudersport, Pennsylvania, and NPI 1902538572, issued on Jun 30, 2022. Check the license (Pennsylvania OS023542, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Nicholas Heiser
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- OS023542 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1001 E 2ND St, Coudersport, PA 16915
- Phone
- (814) 320-3167
- Enumerated
- Jun 30, 2022
- Record last updated
- Jun 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20251201002871); 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 1001 E 2ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Celso Backes, MDObstetrics & Gynecology Physician1427123058
Verify Nicholas Heiser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS023542Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $550.18
6 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. The 12,335 providers of this specialty with any payment received $953.79 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 one group practice
- Charles Cole Memorial HospitalCoudersport, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicholas Heiser among 3,911 emergency medicine physician records in Pennsylvania
Nicholas Heiser, DO 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 2022, is newer than 88% of them.
- NPI issued2022 · 88% of these records are older, 8% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2022 · median 2013 among the 2,231 with a school on file
- Record last updated2025 · 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).
5 emergency medicine physician records list a practice address in Coudersport
They are 5 of the 145 NPPES records with a practice address in Coudersport, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Coudersport → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Cara Fink, M.D.Coudersport, PA 169151538488929
- Richard Horton, M.D.Coudersport, PA 169151255400164
- William Kelley, MDCoudersport, PA 169151508911736
- Matthew Pegher, D.O.Coudersport, PA 169151588613285
- Perry Doan, DOWellsboro, PA 169011073755252
- George Abraham, M.D.Troy, PA 169471568432789
- Mohammed Ashraf, MDTroy, PA 169471689640682
- Ralph Barnard, MDTroy, PA 169471891761839
Common questions
What is Nicholas Heiser, DO's NPI number?
Nicholas Heiser, DO's National Provider Identifier (NPI) is 1902538572, issued on Jun 30, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Heiser, DO located?
The NPPES record lists a practice address at 1001 E 2ND St, Coudersport, PA, 16915. Phone: (814) 320-3167. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Heiser, DO's license?
NPPES lists Pennsylvania license number OS023542, 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.
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.