Doctors Office & Walk in Clinic Ca Inc
NPI 1922494681 · General Practice Physician · San Diego, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Doctors Office & Walk in Clinic Ca Inc is a General Practice Physician organization in San Diego, CA (NPI 1922494681).
Provider details
- NPI number
- 1922494681
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joshan Shajan, Owner(646) 652-1791
- License
- A39662 (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
11 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
Other names (DBA / former)
- Former legal business name
- Morteza Mirkarimi M.D., Inc.
Registry dates
- Enumerated
- 2015-04-09
- Last updated
- 2025-11-17
- Certified
- 2025-11-17
Frequently asked questions
- What is Doctors Office & Walk in Clinic Ca Inc's NPI number?
- Doctors Office & Walk in Clinic Ca Inc's National Provider Identifier (NPI) is 1922494681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Doctors Office & Walk in Clinic Ca Inc?
- Doctors Office & Walk in Clinic Ca Inc is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Doctors Office & Walk in Clinic Ca Inc located?
- Doctors Office & Walk in Clinic Ca Inc's practice location on file with NPPES is 3863 Clairemont Dr, San Diego, CA 92117-5831.
- What is Doctors Office & Walk in Clinic Ca Inc's phone number?
- The practice phone number listed in the NPPES registry for Doctors Office & Walk in Clinic Ca Inc is (858) 483-5570.
- Does Doctors Office & Walk in Clinic Ca Inc accept Medicare?
- Doctors Office & Walk in Clinic Ca Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Doctors Office & Walk in Clinic Ca Inc?
- The authorized official listed on Doctors Office & Walk in Clinic Ca Inc's NPPES record is Joshan Shajan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Doctors Office & Walk in Clinic Ca Inc's NPI active?
- Yes — Doctors Office & Walk in Clinic Ca Inc's NPI (1922494681) is active in the NPPES registry as of the last update on 2025-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.