Paul Henry Oppenheimer, MD
Internal Medicine Physician · Springfield, MA
Paul Henry Oppenheimer, MD is an internal medicine physician with a practice address in Springfield, Massachusetts, and NPI 1073570560, issued on Apr 27, 2006. Check the license (Massachusetts 71313, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Paul Henry Oppenheimer
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 71313 MA
Self-reported in NPPES; status is on the state search - Practice location
- 271 Carew St, Springfield, MA 01104
- Phone
- (413) 748-9321
- Enumerated
- Apr 27, 2006
- Record last updated
- Nov 30, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (413) 452-6080
- Medicaid IDs
- 3077004 MA
01913097 NY - Medicare enrollment
- Enrolled (PECOS I20040326000321); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 271 Carew St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Paul Henry Oppenheimer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 71313Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
292 Medicare Part D claims for 130 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Prednisone23 claims
- Cefpodoxime Proxetil16 claims
- Oxycodone Hcl15 claims
- Amoxicillin-Clavulanate Potass14 claims
- Eliquis13 claims
- Doxycycline Hyclate11 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
- Baystate Medical Practices IncSpringfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Paul Henry Oppenheimer among 6,825 internal medicine physician records in Massachusetts
Paul Henry Oppenheimer, MD is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1988 · median 2004 among the 4,103 with a school on file
- Record last updated2007 · 64% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
282 internal medicine physician records list a practice address in Springfield
They are 282 of the 8,553 NPPES records with a practice address in Springfield, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Springfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Simon Ahtaridis, M.D.Springfield, MA 011041053383901
- Muhammad Awaisi, M.D.Springfield, MA 011041326012071
- William Belcastro, M.D.Springfield, MA 011041548269251
- James Haines, M.D.Springfield, MA 011041497754170
- Anand Kanjolia, MDSpringfield, MA 011041861465593
- Bruce Lockhart, M.D.Springfield, MA 011041255375630
- Bipinchandra Mistry, MDSpringfield, MA 011041083670541
- Mark Mullan, MDSpringfield, MA 011041700862638
Common questions
What is Paul Henry Oppenheimer, MD's NPI number?
Paul Henry Oppenheimer, MD's National Provider Identifier (NPI) is 1073570560, issued on Apr 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Paul Henry Oppenheimer, MD located?
The NPPES record lists a practice address at 271 Carew St, Springfield, MA, 01104. Phone: (413) 748-9321. Providers update this record themselves, so call before visiting.
How can I verify Paul Henry Oppenheimer, MD's license?
NPPES lists Massachusetts license number 71313, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Paul Henry Oppenheimer, MD prescribe under Medicare Part D?
In 2024, Paul Henry Oppenheimer, MD had 292 Medicare Part D claims for 130 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.