Hasan Almohsen, MD
NPI 1225666704 · Nephrology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hasan Almohsen, MD is a Nephrology Physician provider in San Diego, CA (NPI 1225666704).
Provider details
- NPI number
- 1225666704
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 192119 (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
6 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
- 2020-03-30
- Last updated
- 2025-09-16
- Certified
- 2025-09-16
Frequently asked questions
- What is Hasan Almohsen's NPI number?
- Hasan Almohsen's National Provider Identifier (NPI) is 1225666704, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hasan Almohsen's specialty?
- Hasan Almohsen is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Hasan Almohsen located?
- Hasan Almohsen's practice location on file with NPPES is 4647 Zion Ave, San Diego, CA 92120-2507.
- What is Hasan Almohsen's phone number?
- The practice phone number listed in the NPPES registry for Hasan Almohsen is (619) 528-5000.
- Does Hasan Almohsen accept Medicare?
- Hasan Almohsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hasan Almohsen's NPI active?
- Yes — Hasan Almohsen's NPI (1225666704) is active in the NPPES registry as of the last update on 2025-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.