Michael Tiongson, MD
NPI 1982346904 · Student in an Organized Health Care Education/Training Program · Rochester, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Tiongson, MD is a Student in an Organized Health Care Education/Training Program provider in Rochester, NY (NPI 1982346904).
Provider details
- NPI number
- 1982346904
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 44 | 15 |
| Atorvastatin Calcium | 34 | 13 |
| Pantoprazole Sodium | 31 | — |
| Gabapentin | 24 | — |
| Omeprazole | 20 | — |
| Semaglutidebrand: Ozempic | 20 | — |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-11
- Last updated
- 2022-06-06
- Certified
- 2022-06-06
Frequently asked questions
- What is Michael Tiongson's NPI number?
- Michael Tiongson's National Provider Identifier (NPI) is 1982346904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Tiongson's specialty?
- Michael Tiongson is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Michael Tiongson located?
- Michael Tiongson's practice location on file with NPPES is 601 Elmwood Ave Ac-5, Box 696, Rochester, NY 14642-0001.
- What is Michael Tiongson's phone number?
- The practice phone number listed in the NPPES registry for Michael Tiongson is (585) 275-5681.
- Does Michael Tiongson accept Medicare?
- Michael Tiongson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Tiongson's NPI active?
- Yes — Michael Tiongson's NPI (1982346904) is active in the NPPES registry as of the last update on 2022-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.