Najibulrahman Saifulrahman, M.D.
NPI 1144517756 · General Practice Physician · San Leandro, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Najibulrahman Saifulrahman, M.D. is a General Practice Physician provider in San Leandro, CA (NPI 1144517756).
Provider details
- NPI number
- 1144517756
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A117376 (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
14 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 · 90 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 303 | 97 |
| Metformin Hcl | 249 | 82 |
| Losartan Potassium | 248 | 76 |
| Amlodipine Besylate | 219 | 71 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 197 | 62 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 193 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$436 across 26 records (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
- 2011-07-03
- Last updated
- 2013-09-20
Frequently asked questions
- What is Najibulrahman Saifulrahman's NPI number?
- Najibulrahman Saifulrahman's National Provider Identifier (NPI) is 1144517756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Najibulrahman Saifulrahman's specialty?
- Najibulrahman Saifulrahman is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Najibulrahman Saifulrahman located?
- Najibulrahman Saifulrahman's practice location on file with NPPES is 15921 E 14th St, San Leandro, CA 94578-3005.
- What is Najibulrahman Saifulrahman's phone number?
- The practice phone number listed in the NPPES registry for Najibulrahman Saifulrahman is (510) 278-1123.
- Does Najibulrahman Saifulrahman accept Medicare?
- Najibulrahman Saifulrahman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Najibulrahman Saifulrahman's NPI active?
- Yes — Najibulrahman Saifulrahman's NPI (1144517756) is active in the NPPES registry as of the last update on 2013-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.