Tahir Alvi, M.D.
NPI 1174509855 · Internal Medicine Physician · Kalamazoo, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tahir Alvi, M.D. is a Internal Medicine Physician provider in Kalamazoo, MI (NPI 1174509855).
Provider details
- NPI number
- 1174509855
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- TA065207 (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
20 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
1,501 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 1,348 | $66 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 101 | $162 |
| Nursing Facility Discharge Day Management, 30 Minutes Or Less99315 | 39 | $72 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 13 | $117 |
Typical Medicare-allowed amounts for these services range $66–$162 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 186 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 422 | 68 |
| Atorvastatin Calcium | 398 | 103 |
| Apixabanbrand: Eliquis | 397 | 66 |
| Furosemide | 396 | 84 |
| Levothyroxine Sodium | 393 | 83 |
| Amlodipine Besylate | 382 | 79 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-15
- Last updated
- 2019-10-22
Frequently asked questions
- What is Tahir Alvi's NPI number?
- Tahir Alvi's National Provider Identifier (NPI) is 1174509855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tahir Alvi's specialty?
- Tahir Alvi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tahir Alvi located?
- Tahir Alvi's practice location on file with NPPES is 6099 San Gabriel, Kalamazoo, MI 49009-8104.
- What is Tahir Alvi's phone number?
- The practice phone number listed in the NPPES registry for Tahir Alvi is (269) 353-4441.
- Does Tahir Alvi accept Medicare?
- Tahir Alvi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tahir Alvi's NPI active?
- Yes — Tahir Alvi's NPI (1174509855) is active in the NPPES registry as of the last update on 2019-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.