DOCTORS OFFICE & WALK IN CLINIC CA INC - NPI 1922494681

Q: What is the provider's specialty?

The provider's specialty is General Practice with taxonomy code 208D00000X.

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About Doctors Office & Walk In Clinic Ca Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DOCTORS OFFICE & WALK IN CLINIC CA INC (NPI 1922494681), doing business as Morteza Mirkarimi M.d., Inc., is a healthcare organization registered as a general practice in San Diego, California and active in the NPI registry since April 2015. The organization holds a CLIA Waiver certificate valid through August 29, 2026 and lists Joshan K Shajan, Owner, as its authorized official.

NPPES Registry Identity

NPI1922494681

Entity TypeOrganization

Primary Taxonomy208D00000X

Legal Business NameDOCTORS OFFICE & WALK IN CLINIC CA INC

Location Address3863 CLAIREMONT DRSan Diego, CA 92117-5831

Mailing Address3863 Clairemont DrSan Diego, CA 92117-5831 · (858) 483-5570 · Fax (858) 483-5572

Phone(858) 483-5570

Fax(858) 483-5572

Organization SubpartNo

Authorized OfficialJoshan K ShajanOwner · (646) 652-1791

Enumeration DateApril 9, 2015

Last NPPES UpdateNovember 17, 20253 updates tracked since enumeration

NPPES CertifiedNovember 17, 2025

✔ NPI 1922494681 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in CA · A39662

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

3863 CLAIREMONT DR, San Diego, CA 92117

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Other Names 1

Former Legal Business NameMorteza Mirkarimi M.d., Inc.

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D0891063

Doctors Office & Walk-In Clinic · San Diego, CA

Active · expires Aug 29, 2026

CLIA Number05D0891063

Laboratory TypePhysician Office

Certificate Effective DateAugust 30, 2024

Certificate Expiration DateAugust 29, 2026

Laboratory DirectorJoshan Shajan

Laboratory Phone(858) 483-5570

Laboratory LocationDoctors Office & Walk-In Clinic3863 Clairemont Drive, San Diego, CA 92117

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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