Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ADRIAN LEMAR JAMES, M.D., A PROFESSIONAL CORPORATION
NPI 1598663056
Clinic/Center - Radiology in Brentwood, CA

Q: What is Adrian Lemar James, M.D., A Professional Corporation's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Radiology, with taxonomy code 261QR0200X.

Active since October 27, 2026

181 SAND CREEK RD STE A, BRENTWOOD, CA 94513(925) 886-4058(925) 582-0536 Get Directions Write a Review

NPPES record added: October 27, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Adrian Lemar James, M.d., A Professional Corporation NPPES

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

ADRIAN LEMAR JAMES, M.D., A PROFESSIONAL CORPORATION (NPI 1598663056) is a healthcare organization registered as a radiology in Brentwood, California and active in the NPI registry since October 2026. The organization lists Ericka Marie Jordan, Sonographer, as its authorized official.

NPPES Registry Identity

NPI1598663056

Entity TypeOrganization

Primary Taxonomy261QR0200X

Legal Business NameADRIAN LEMAR JAMES, M.D., A PROFESSIONAL CORPORATION

Location Address181 SAND CREEK RD STE ABrentwood, CA 94513-2209

Mailing Address181 Sand Creek Rd Ste ABrentwood, CA 94513-2209 · (925) 886-4058 · Fax (925) 582-0536

Phone(925) 886-4058

Fax(925) 582-0536

Organization SubpartNo

Authorized OfficialEricka Marie JordanSonographer · (925) 250-7923

Enumeration DateOctober 27, 2026

NPPES CertifiedOctober 27, 2026

✔ NPI 1598663056 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · RadiologyAmbulatory Health Care Facilities

Taxonomy Code261QR0200X

181 SAND CREEK RD STE A, Brentwood, CA 94513

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Other Providers at the Same Location NPPES

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

MRS. DAWN M. WALLACE CCC-SLP

Speech-Language Pathologist

181 SAND CREEK RD STE A
BRENTWOOD, CA 94513

Contra Costa County (925) 626-7152

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 Adrian Lemar James, M.D., A Professional Corporation's NPI number?

The NPI number for Adrian Lemar James, M.D., A Professional Corporation is 1598663056. It was assigned to this organization in the NPPES registry on October 27, 2026.

Where is Adrian Lemar James, M.D., A Professional Corporation located?

Adrian Lemar James, M.D., A Professional Corporation is located at 181 Sand Creek Rd Ste A, Brentwood, CA 94513. The listed phone number is (925) 886-4058.

What is Adrian Lemar James, M.D., A Professional Corporation's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Radiology, with taxonomy code 261QR0200X.

When was this NPI record last updated?

The NPPES record for Adrian Lemar James, M.D., A Professional Corporation was last updated on October 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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.