Samina Khwaja, M.D.
NPI 1225141963 · Geriatric Medicine (Internal Medicine) Physician · Fremont, CA
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samina Khwaja, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Fremont, CA (NPI 1225141963).
Provider details
- NPI number
- 1225141963
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A55947 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-16
- Last updated
- 2017-02-07
Frequently asked questions
- What is Samina Khwaja's NPI number?
- Samina Khwaja's National Provider Identifier (NPI) is 1225141963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samina Khwaja's specialty?
- Samina Khwaja is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Samina Khwaja located?
- Samina Khwaja's practice location on file with NPPES is 3200 Kearney St, Fremont, CA 94538-2299.
- What is Samina Khwaja's phone number?
- The practice phone number listed in the NPPES registry for Samina Khwaja is (510) 490-1222.
- Does Samina Khwaja accept Medicare?
- Samina Khwaja is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samina Khwaja's NPI active?
- Yes — Samina Khwaja's NPI (1225141963) is active in the NPPES registry as of the last update on 2017-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.