Peter H. Parken, M.D.
Internal Medicine Physician · Corning, NY
Peter H. Parken, M.D. is an internal medicine physician with a practice address in Corning, New York, and NPI 1396719985, issued on Feb 13, 2006. Check the license (New York 151614-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Peter H. Parken
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 151614-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1 Guthrie Dr, Corning, NY 14830
- Phone
- (607) 937-7451
- Enumerated
- Feb 13, 2006
- Record last updated
- Mar 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid IDs
- 01028913 NY
0010877400002 PA - Medicare enrollment
- Enrolled (PECOS I20101109001020); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 1981
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 1 Guthrie Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zacchaeus Akinleye, MDInternal Medicine Physician1831577071
- Martina Antony, D.O.Emergency Medicine Physician1578941167
- Neelam AsgharInternal Medicine Physician1841927738
- Seyed Abdoljavad Beheshti Shirazi, M.D.Anatomic Pathology Physician1205053113
- Daniel Britton, MDNeurology Physician1699702878
- Jessica Carswell, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1972434082
Verify Peter H. Parken in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 151614-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average internal medicine physician in 2024
830 Medicare Part D claims for 279 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Cefuroxime39 claims
- Prednisone38 claims
- Amoxicillin-Clavulanate Potass34 claims
- Pantoprazole Sodium32 claims
- Torsemide30 claims
- Furosemide28 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): 82.9 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).
Bills Medicare through one group practice
- Guthrie Medical Group PCCorning, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter H. Parken among 12,067 internal medicine physician records in New York
Peter H. Parken, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1981 · median 2002 among the 7,221 with a school on file
- Record last updated2021 · 61% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 internal medicine physician records list a practice address in Corning
They are 19 of the 473 NPPES records with a practice address in Corning, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Corning → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Zacchaeus Akinleye, MDCorning, NY 148301831577071
- Teofilo Arazi, MDCorning, NY 148301922266634
- Michael Cilip, MDCorning, NY 148301669447108
- Kathleen Hallinan, MD, MPHCorning, NY 148301326039058
- Roopa Hathwar, M.D.Corning, NY 148301861435620
- Patrick Horner, D.O.Corning, NY 148301912302035
- Amandeep Kaur, MDCorning, NY 148301245753243
- Angel Malavet, M.D.Corning, NY 148301225009095
Common questions
What is Peter H. Parken, M.D.'s NPI number?
Peter H. Parken, M.D.'s National Provider Identifier (NPI) is 1396719985, issued on Feb 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter H. Parken, M.D. located?
The NPPES record lists a practice address at 1 Guthrie Dr, Corning, NY, 14830. Phone: (607) 937-7451. Providers update this record themselves, so call before visiting.
How can I verify Peter H. Parken, M.D.'s license?
NPPES lists New York license number 151614-1, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Peter H. Parken, M.D. prescribe under Medicare Part D?
In 2024, Peter H. Parken, M.D. had 830 Medicare Part D claims for 279 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Peter H. Parken, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.9 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.