Tahir Mahmood
NPI 1447879184 · Internal Medicine Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tahir Mahmood is a Internal Medicine Physician provider in Sacramento, CA (NPI 1447879184).
Provider details
- NPI number
- 1447879184
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- A182133 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 31 | 11 |
| Duloxetine Hcl | 24 | — |
| Rosuvastatin Calcium | 19 | — |
| Amlodipine Besylate | 18 | — |
| Omeprazole | 16 | — |
| Empagliflozinbrand: Jardiance | 16 | — |
| Sertraline Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$149 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-13
- Last updated
- 2024-10-08
- Certified
- 2024-10-08
Frequently asked questions
- What is Tahir Mahmood's NPI number?
- Tahir Mahmood's National Provider Identifier (NPI) is 1447879184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tahir Mahmood's specialty?
- Tahir Mahmood is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tahir Mahmood located?
- Tahir Mahmood's practice location on file with NPPES is 4150 V St # 1100, Sacramento, CA 95817-1460.
- What is Tahir Mahmood's phone number?
- The practice phone number listed in the NPPES registry for Tahir Mahmood is (916) 734-2737.
- Does Tahir Mahmood accept Medicare?
- Tahir Mahmood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tahir Mahmood's NPI active?
- Yes — Tahir Mahmood's NPI (1447879184) is active in the NPPES registry as of the last update on 2024-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.