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JOHN D MCCARTHY
NPI 1336207745
Internal Medicine - Infectious Disease in Whittier, CA

Active since December 05, 2006
15141 WHITTIER BLVD STE 360, WHITTIER, CA 90603(626) 912-5767(562) 360-1443 Get Directions Write a Review

NPPES record last updated: February 15, 2021. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Feb 15, 2021, Feb 12, 2021 (2 updates tracked since 2021).

About John D Mccarthy NPPES

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

JOHN D MCCARTHY (NPI 1336207745) is a healthcare organization registered as an infectious disease in Whittier, California and active in the NPI registry since December 2006. The organization lists John D Mccarthy, Physician, as its authorized official.

NPPES Registry Identity

NPI1336207745
Entity TypeOrganization
Primary Taxonomy207RI0200X
Legal Business NameJOHN D MCCARTHY
Location Address15141 WHITTIER BLVD STE 360Whittier, CA 90603-2184
Mailing AddressPo Box 11540Whittier, CA 90603-0540 · (562) 696-9265 · Fax (877) 887-8750
Phone(626) 912-5767
Fax(562) 360-1443
Organization SubpartNo
Authorized OfficialJohn D MccarthyPhysician · (626) 912-5767
Enumeration DateDecember 5, 2006
Last NPPES UpdateFebruary 15, 20212 updates tracked since enumeration
NPPES CertifiedFebruary 15, 2021
✔ NPI 1336207745 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedInternal MedicineTaxonomy 207R00000X
15141 WHITTIER BLVD STE 360, Whittier, CA 90603
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

DR. JOHN D. MCCARTHY
Internal Medicine (Infectious Disease)
15141 WHITTIER BLVD STE 360
WHITTIER, CA 90603
Los Angeles County (626) 912-5767

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 John D Mccarthy's NPI number?

The NPI number for John D Mccarthy is 1336207745. It was assigned to this organization in the NPPES registry on December 5, 2006.

Where is John D Mccarthy located?

John D Mccarthy is located at 15141 Whittier Blvd Ste 360, Whittier, CA 90603. The listed phone number is (626) 912-5767.

What is John D Mccarthy's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

When was this NPI record last updated?

The NPPES record for John D Mccarthy was last updated on February 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.