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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JAMES YUEN KUEN YIP M.D.
NPI 1619929429
Obstetrics & Gynecology in Modesto, CA

Active since May 17, 2006
1552 COFFEE RD, MODESTO, CA 95355(209) 521-4372(209) 523-2005 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. James Yuen Kuen Yip M.d. NPPES

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

DR. JAMES YUEN KUEN YIP M.D. (NPI 1619929429) is an individual obstetrics & gynecology provider in Modesto, California, licensed in California (G41324) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1619929429
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. JAMES YUEN KUEN YIPCredential: M.D.
Location Address1552 COFFEE RDModesto, CA 95355-3107
Mailing Address1552 Coffee RdModesto, CA 95355 · (209) 521-4372 · Fax (209) 523-2005
Phone(209) 521-4372
Fax(209) 523-2005
Sole ProprietorNo
Enumeration DateMay 17, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1619929429 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · G41324
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.
1552 COFFEE RD, Modesto, CA 95355
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Other Providers at the Same Location NPPES 9

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

MS. PAM SUE GRASSMIDT RNC
Nurse Practitioner (Adult Health)
1552 COFFEE RD
MODESTO, CA 95355
Stanislaus County (209) 521-4372
STEPHEN K LIU MD PROFESSIONAL CORPORATION
Radiology (Vascular & Interventional Radiology)
1552 COFFEE RD
MODESTO, CA 95355
Stanislaus County (209) 524-2333
PRUDENCE TICKNOR RD
Dietitian, Registered
1552 COFFEE RD, SUITE 200
MODESTO, CA 95355
Stanislaus County (209) 248-7168
MATTHEW LAURENCE TILSTRA MD
Obstetrics & Gynecology
1552 COFFEE RD
MODESTO, CA 95355
Stanislaus County (209) 521-4372
STEPHEN KAO LIU M.D.
Radiology (Vascular & Interventional Radiology)
1552 COFFEE RD
MODESTO, CA 95355
Stanislaus County (209) 524-2333
DR. ESTHER JUNE TOW-DER M.D.
Obstetrics & Gynecology
1552 COFFEE RD
MODESTO, CA 95355
Stanislaus County (209) 521-4372
DR. NICHOLAS HOLT HOPKINS MD
Obstetrics & Gynecology
1552 COFFEE RD
MODESTO, CA 95355
Stanislaus County (209) 521-4372
ADRIENNE MICHELLE RIVERA NP
Nurse Practitioner
1552 COFFEE RD
MODESTO, CA 95355
Stanislaus County (209) 521-4372

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 Yip's NPI number?

The NPI number for James Yip is 1619929429. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Where is James Yip located?

James Yip practices at 1552 Coffee Rd, Modesto, CA 95355. The listed phone number is (209) 521-4372.

What is James Yip'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 James Yip was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.