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PAUL C. TSAI M.D. & DOLORES O. TAN INC.
NPI 1992897946
Obstetrics & Gynecology in Merced, CA

Active since September 28, 2006
700 W OLIVE AVE STE D, MERCED, CA 95348(209) 383-5291 Get Directions Write a Review

NPPES record last updated: July 8, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Paul C. Tsai M.d. & Dolores O. Tan Inc. NPPES

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

PAUL C. TSAI M.D. & DOLORES O. TAN INC. (NPI 1992897946) is a healthcare organization registered as an obstetrics & gynecology in Merced, California and active in the NPI registry since September 2006. The organization lists Paul C Tsai, Doctor, as its authorized official.

NPPES Registry Identity

NPI1992897946
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NamePAUL C. TSAI M.D. & DOLORES O. TAN INC.
Location Address700 W OLIVE AVE STE DMerced, CA 95348-2435
Mailing Address700 W Olive Ave Ste DMerced, CA 95348-2435 · (209) 383-5291
Phone(209) 383-5291
Organization SubpartNo
Authorized OfficialPaul C TsaiDoctor · (209) 383-1343
Enumeration DateSeptember 28, 2006
Last NPPES UpdateJuly 8, 2015
✔ NPI 1992897946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · A33774
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedPediatricsTaxonomy 208000000X · License A34561 (CA)
700 W OLIVE AVE STE D, Merced, CA 95348
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Other Identifiers 2

Medicaid00A345610CA
Medicaid00A337740CA

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 2

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

DR. RUNGTIWA WEERASETHSIRI M.D.
Pediatrics
700 W OLIVE AVE STE D
MERCED, CA 95348
Merced County (209) 383-1343
RUNGTIWA WEERASETHSIRI M.D.
Clinic/Center (Primary Care)
700 W OLIVE AVE STE D
MERCED, CA 95348
Merced County (209) 383-1343

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 Paul C. Tsai M.D. & Dolores O. Tan Inc.'s NPI number?

The NPI number for Paul C. Tsai M.D. & Dolores O. Tan Inc. is 1992897946. It was assigned to this organization in the NPPES registry on September 28, 2006.

Where is Paul C. Tsai M.D. & Dolores O. Tan Inc. located?

Paul C. Tsai M.D. & Dolores O. Tan Inc. is located at 700 W Olive Ave Ste D, Merced, CA 95348. The listed phone number is (209) 383-5291.

What is Paul C. Tsai M.D. & Dolores O. Tan Inc.'s specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Paul C. Tsai M.D. & Dolores O. Tan Inc. was last updated on July 8, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.