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JAMES A. MACER, M D A PROFESSIONAL CORP
NPI 1235437450
Clinic/Center - Medical Specialty in Pasadena, CA

Active since March 11, 2011
10 CONGRESS ST STE 400, PASADENA, CA 91105(626) 449-6223(626) 449-0035 Get Directions Write a Review

NPPES record last updated: January 21, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About James A. Macer, M D A Professional Corp NPPES

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

JAMES A. MACER, M D A PROFESSIONAL CORP (NPI 1235437450), doing business as James A. Macer, M.d., is a healthcare organization registered as a medical specialty in Pasadena, California and active in the NPI registry since March 2011. The organization lists Linda Kay Carnow, Biller, as its authorized official.

NPPES Registry Identity

NPI1235437450
Entity TypeOrganization
Primary Taxonomy261QM2500X
Legal Business NameJAMES A. MACER, M D A PROFESSIONAL CORP
Location Address10 CONGRESS ST STE 400Pasadena, CA 91105-3020
Mailing Address10 Congress St Ste 400Pasadena, CA 91105-3020 · (626) 449-6223 · Fax (626) 449-0035
Phone(626) 449-6223
Fax(626) 449-0035
Organization SubpartNo
Authorized OfficialLinda Kay CarnowBiller · (626) 449-6223
Enumeration DateMarch 11, 2011
Last NPPES UpdateJanuary 21, 2016
✔ NPI 1235437450 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM2500X
License✔ Licensed in CA · G42123
Definition

An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

10 CONGRESS ST STE 400, Pasadena, CA 91105
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Other Names 1

Former Legal Business NameJames A. Macer, M.d.

Other Identifiers 1

Medicare UPING42123CA

Other Providers at the Same Location NPPES 7

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

VANESSA ISIAKA M.D.
Obstetrics & Gynecology
10 CONGRESS ST STE 400
PASADENA, CA 91105
Los Angeles County (626) 449-6223
AMANDA BARNES MD INC
Obstetrics & Gynecology
10 CONGRESS ST STE 400
PASADENA, CA 91105
Los Angeles County (626) 449-6223
DR. AMANDA FRANCES BARNES MD/MPH
Obstetrics & Gynecology
10 CONGRESS ST STE 400
PASADENA, CA 91105
Los Angeles County (626) 449-6223
VANESSA A. ISIAKA, M.D., INC.
Obstetrics & Gynecology
10 CONGRESS ST STE 400
PASADENA, CA 91105
Los Angeles County (626) 449-6223
CHENG M D INC
Clinic/Center (Health Service)
10 CONGRESS ST STE 400
PASADENA, CA 91105
Los Angeles County (626) 449-6223
JUST US WOMENS HEALTH
Obstetrics & Gynecology
10 CONGRESS ST STE 400
PASADENA, CA 91105
Los Angeles County (626) 449-6223
JUST US WOMENS HEALTH
Obstetrics & Gynecology
10 CONGRESS ST STE 400
PASADENA, CA 91105
Los Angeles County (626) 449-6223

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 James A. Macer, M D A Professional Corp's NPI number?

The NPI number for James A. Macer, M D A Professional Corp is 1235437450. It was assigned to this organization in the NPPES registry on March 11, 2011. The provider was formerly known as James A. Macer, M.D..

Where is James A. Macer, M D A Professional Corp located?

James A. Macer, M D A Professional Corp is located at 10 Congress St Ste 400, Pasadena, CA 91105. The listed phone number is (626) 449-6223.

What is James A. Macer, M D A Professional Corp's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

When was this NPI record last updated?

The NPPES record for James A. Macer, M D A Professional Corp was last updated on January 21, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.