OAK HEALTHCARE INC
NPI 1497634240
Clinic/Center - Health Service in Stockton, CA

Q: What is Oak Healthcare Inc's NPI number?

The NPI number for Oak Healthcare Inc is 1497634240. It was assigned to this organization in the NPPES registry on August 27, 2025. The provider is doing business as Hammer Lane Pharmacy Clinic.

Q: What is Oak Healthcare Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Health Service, with taxonomy code 261QH0100X.

Active since August 27, 2025

2339 W HAMMER LN STE J, STOCKTON, CA 95209(209) 477-7100(209) 477-7111 Get Directions Write a Review

NPPES record last updated: August 27, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Oak Healthcare Inc NPPES

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

OAK HEALTHCARE INC (NPI 1497634240), doing business as Hammer Lane Pharmacy Clinic, is a healthcare organization registered as a health service in Stockton, California and active in the NPI registry since August 2025. The organization lists Amir Taj Khan, Pharmacist / Pharmacy Manager, as its authorized official.

NPPES Registry Identity

NPI1497634240

Entity TypeOrganization

Primary Taxonomy261QH0100X

Legal Business NameOAK HEALTHCARE INC

Location Address2339 W HAMMER LN STE JStockton, CA 95209-2368

Mailing Address2339 W Hammer Ln Ste JStockton, CA 95209-2368 · (209) 477-7100 · Fax (209) 477-7111

Phone(209) 477-7100

Fax(209) 477-7111

Organization SubpartNo

Authorized OfficialAmir Taj KhanPharmacist / Pharmacy Manager · (209) 471-5426

Enumeration DateAugust 27, 2025

NPPES CertifiedAugust 27, 2025

✔ NPI 1497634240 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Health ServiceAmbulatory Health Care Facilities

Taxonomy Code261QH0100X

Also ListedClinic/Center · Primary CareTaxonomy 261QP2300X

2339 W HAMMER LN STE J, Stockton, CA 95209

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Other Names 1

Doing Business AsHammer Lane Pharmacy Clinic

Other Providers at the Same Location NPPES 3

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

DR. AMIR T KHAN PHARM.D.

Pharmacist

2339 W HAMMER LN STE J
STOCKTON, CA 95209

San Joaquin County (209) 471-7100

OAK HEALTHCARE INC

Pharmacy (Community/Retail Pharmacy)

2339 W HAMMER LN STE J
STOCKTON, CA 95209

San Joaquin County (209) 477-7100

OAK HEALTHCARE INC

Pharmacy (Long Term Care Pharmacy)

2339 W HAMMER LN STE J
STOCKTON, CA 95209

San Joaquin County (209) 477-7100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oak Healthcare Inc's NPI number?

The NPI number for Oak Healthcare Inc is 1497634240. It was assigned to this organization in the NPPES registry on August 27, 2025. The provider is doing business as Hammer Lane Pharmacy Clinic.

Where is Oak Healthcare Inc located?

Oak Healthcare Inc is located at 2339 W Hammer Ln Ste J, Stockton, CA 95209. The listed phone number is (209) 477-7100.

What is Oak Healthcare Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Health Service, with taxonomy code 261QH0100X.

When was this NPI record last updated?

The NPPES record for Oak Healthcare Inc was last updated on August 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.