John Tangeman, M.D.
NPI 1073559001 · Internal Medicine Physician · Cheektowaga, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Tangeman, M.D. is a Internal Medicine Physician provider in Cheektowaga, NY (NPI 1073559001).
Provider details
- NPI number
- 1073559001
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 159518 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician2081H0002XLicense 159518 (NY)
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 53 | 26 |
| Dexamethasone | 27 | 24 |
| Metoprolol Succinate | 24 | — |
| Omeprazole | 16 | 11 |
| Furosemide | 14 | — |
| Pantoprazole Sodium | 14 | — |
| Metoprolol Tartrate | 13 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-20
- Last updated
- 2020-02-19
- Certified
- 2020-02-19
Frequently asked questions
- What is John Tangeman's NPI number?
- John Tangeman's National Provider Identifier (NPI) is 1073559001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Tangeman's specialty?
- John Tangeman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Tangeman located?
- John Tangeman's practice location on file with NPPES is 225 Como Park Blvd, Cheektowaga, NY 14227-1416.
- What is John Tangeman's phone number?
- The practice phone number listed in the NPPES registry for John Tangeman is (716) 686-8386.
- Does John Tangeman accept Medicare?
- John Tangeman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Tangeman's NPI active?
- Yes — John Tangeman's NPI (1073559001) is active in the NPPES registry as of the last update on 2020-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.