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KESHENG WU MD INC
NPI 1851693071
Internal Medicine in Whittier, CA

Active since November 19, 2010
9209 COLIMA RD STE 4500, WHITTIER, CA 90605(562) 696-5088(562) 696-5227 Get Directions Write a Review

NPPES record last updated: November 19, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Kesheng Wu Md Inc NPPES

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

KESHENG WU MD INC (NPI 1851693071) is a healthcare organization registered as an internal medicine in Whittier, California and active in the NPI registry since November 2010. The organization lists Kesheng Wu, Md, as its authorized official.

NPPES Registry Identity

NPI1851693071
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameKESHENG WU MD INC
Location Address9209 COLIMA RD STE 4500Whittier, CA 90605-1823
Mailing Address9209 Colima Rd Ste 4500Whittier, CA 90605-1823 · (562) 696-5088 · Fax (562) 696-5227
Phone(562) 696-5088
Fax(562) 696-5227
Organization SubpartNo
Authorized OfficialKesheng WuMd · (562) 696-5088
Enumeration DateNovember 19, 2010
✔ NPI 1851693071 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 · A66735
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.
9209 COLIMA RD STE 4500, Whittier, CA 90605
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Other Identifiers 2

Medicare PINA66735CA
Medicare UPINH33397CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kesheng Wu Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Kesheng Wu MD Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Kesheng Wu, MD
Internal Medicine
NPI 1932119385
9209 COLIMA RD STE 4500
Whittier, CA 90605
(562) 696-5088
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Kesheng Wu MD Inc's NPI number?

The NPI number for Kesheng Wu MD Inc is 1851693071. It was assigned to this organization in the NPPES registry on November 19, 2010.

Where is Kesheng Wu MD Inc located?

Kesheng Wu MD Inc is located at 9209 Colima Rd Ste 4500, Whittier, CA 90605. The listed phone number is (562) 696-5088.

What is Kesheng Wu MD Inc's specialty?

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

Is Kesheng Wu MD Inc enrolled in Medicare?

Yes. Kesheng Wu MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Kesheng Wu MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Kesheng Wu MD Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Kesheng Wu MD Inc was last updated on November 19, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.