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JOHN Z WANG MD INC
NPI 1861457327
Internal Medicine in West Covina, CA

Active since April 19, 2006
1535 W MERCED AVE, STE 206, WEST COVINA, CA 91790(626) 338-0811(626) 338-0922 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John Z Wang Md Inc NPPES

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

JOHN Z WANG MD INC (NPI 1861457327) is a healthcare organization registered as an internal medicine in West Covina, California and active in the NPI registry since April 2006. The organization lists John Zheng Wang, President, as its authorized official.

NPPES Registry Identity

NPI1861457327
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameJOHN Z WANG MD INC
Location Address1535 W MERCED AVE, STE 206West Covina, CA 91790-3404
Mailing Address1535 W Merced Ave, Ste 206West Covina, CA 91790-3404 · (626) 338-0811 · Fax (626) 338-0922
Phone(626) 338-0811
Fax(626) 338-0922
Organization SubpartNo
Authorized OfficialJohn Zheng WangPresident · (626) 338-0811
Enumeration DateApril 19, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1861457327 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A67229
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1535 W MERCED AVE, West Covina, CA 91790
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Other Identifiers 1

MedicaidGR0093970CA

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 17

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

MRS. SADHNA DHAND M.D.
General Practice
1535 W MERCED AVE, #308
WEST COVINA, CA 91790
Los Angeles County (626) 960-7759
DR. SANTOSH KUMAR GARG MD
Pediatrics
1535 W MERCED AVE, #300
WEST COVINA, CA 91790
Los Angeles County (626) 962-8122
HEALTHCARE MEDICAL SUPPLIES INC
Pharmacy (Community/Retail Pharmacy)
1535 W MERCED AVE, SUITE 100
WEST COVINA, CA 91790
Los Angeles County (626) 587-0400
THE PADDY JIM BAGGOT MD PROFESSIONAL CORPORATION
Obstetrics & Gynecology
1535 W MERCED AVE, SUITE 304
WEST COVINA, CA 91790
Los Angeles County (626) 960-7777
DR. JOHNY A CU MD
Internal Medicine
1535 W MERCED AVE, SUITE 301
WEST COVINA, CA 91790
Los Angeles County (626) 331-6411
JAIR WONG, MD, INC
Internal Medicine
1535 W MERCED AVE, SUITE #102
WEST COVINA, CA 91790
Los Angeles County (626) 962-9108
SARA DHAND, M.D., INC
Clinic/Center (Rehabilitation, Substance Use Disorder)
1535 W MERCED AVE, SUITE 308
WEST COVINA, CA 91790
Los Angeles County (626) 960-7759
DR. MOHD. QAISAR A KHAN MD
Internal Medicine (Cardiovascular Disease)
1535 W MERCED AVE, SUITE 302
WEST COVINA, CA 91790
Los Angeles County (626) 918-4566

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 Z Wang MD Inc's NPI number?

The NPI number for John Z Wang MD Inc is 1861457327. It was assigned to this organization in the NPPES registry on April 19, 2006.

Where is John Z Wang MD Inc located?

John Z Wang MD Inc is located at 1535 W Merced Ave Ste 206, West Covina, CA 91790. The listed phone number is (626) 338-0811.

What is John Z Wang MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for John Z Wang MD Inc was last updated on August 22, 2020. 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.