Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael Lajin, M.D., Inc

Gastroenterology Physician in La Mesa, CA · enumerated 2014 · authorized official Katherine Hendrickson, Office Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1992116263

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Registry record

Entity type Organization (Type 2)

Legal business name Michael Lajin, M.D., Inc

Practice address 8860 Center Dr Ste 330, La Mesa, CA, 91942

Phone (619) 460-4055

Fax (619) 460-5148

Enumeration date May 8, 2014

Last updated in NPPES Jan 13, 2017

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License C53475 (CA) Primary

Authorized official

Name Katherine Hendrickson

Title Office Manager

Phone (619) 312-1562

Other identifiers

Identifier	Type	State	Issuer
1467411702	Other	CA	INDIVIDUAL NPI

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-01-13. Verify at npiregistry.cms.hhs.gov.

Where is Michael Lajin, M.D., Inc located?

The practice location on file with NPPES is in La Mesa, CA.

Providers at this address

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Dhuha Alhankawi Gastroenterology Physician · La Mesa, CA NPI 1174937346

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-13.