Tazeen Ahmed, MD
NPI 1356370944 · Geriatric Medicine (Internal Medicine) Physician · Bay City, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tazeen Ahmed, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Bay City, MI (NPI 1356370944).
Provider details
- NPI number
- 1356370944
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301066513 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
4,638 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 1,153 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 503 | $118 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 484 | $71 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 433 | $75 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 271 | $127 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 173 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 582 | 202 |
| Furosemide | 410 | 124 |
| Apixabanbrand: Eliquis | 396 | 73 |
| Levothyroxine Sodium | 380 | 114 |
| Potassium Chloride | 286 | 84 |
| Gabapentin | 269 | 87 |
| Metoprolol Tartrate | 252 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2024-01-15
- Certified
- 2024-01-15
Frequently asked questions
- What is Tazeen Ahmed's NPI number?
- Tazeen Ahmed's National Provider Identifier (NPI) is 1356370944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tazeen Ahmed's specialty?
- Tazeen Ahmed is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Tazeen Ahmed located?
- Tazeen Ahmed's practice location on file with NPPES is 2110 16th St, Bay City, MI 48708-7609.
- What is Tazeen Ahmed's phone number?
- The practice phone number listed in the NPPES registry for Tazeen Ahmed is (989) 891-9000.
- Does Tazeen Ahmed accept Medicare?
- Tazeen Ahmed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tazeen Ahmed's NPI active?
- Yes — Tazeen Ahmed's NPI (1356370944) is active in the NPPES registry as of the last update on 2024-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.