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CHAO HO MD INC
NPI 1649428160
Internal Medicine in San Leandro, CA

Active since September 09, 2008
13847 E 14TH ST, SUITE 113, SAN LEANDRO, CA 94578(510) 618-1663(510) 618-1611 Get Directions Write a Review

NPPES record last updated: September 9, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Chao Ho Md Inc NPPES

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

CHAO HO MD INC (NPI 1649428160), doing business as Chao Ho Md, is a healthcare organization registered as an internal medicine in San Leandro, California and active in the NPI registry since September 2008. The organization lists Chao Ho, Physician, as its authorized official.

NPPES Registry Identity

NPI1649428160
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameCHAO HO MD INC
Location Address13847 E 14TH ST, SUITE 113San Leandro, CA 94578-2626
Mailing Address13847 E 14th St, Suite 113San Leandro, CA 94578-2626 · (510) 618-1663 · Fax (510) 618-1611
Phone(510) 618-1663
Fax(510) 618-1611
Organization SubpartNo
Authorized OfficialChao HoPhysician · (510) 618-1663
Enumeration DateSeptember 9, 2008
✔ NPI 1649428160 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 · A55987
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.
13847 E 14TH ST, San Leandro, CA 94578
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Other Names 1

Former Legal Business NameChao Ho Md

Other Identifiers 1

Medicare UPING51256

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chao Ho 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 Chao Ho MD Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Chao Ho
Internal Medicine
NPI 1629161146
13847 EAST 14TH STREET SUITE 113
San Leandro, CA 94564
(510) 618-1663
✔ 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 Chao Ho MD Inc's NPI number?

The NPI number for Chao Ho MD Inc is 1649428160. It was assigned to this organization in the NPPES registry on September 9, 2008. The provider was formerly known as Chao Ho MD.

Where is Chao Ho MD Inc located?

Chao Ho MD Inc is located at 13847 E 14th St Suite 113, San Leandro, CA 94578. The listed phone number is (510) 618-1663.

What is Chao Ho MD Inc's specialty?

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

Is Chao Ho MD Inc enrolled in Medicare?

Yes. Chao Ho MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Chao Ho MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Chao Ho 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 Chao Ho MD Inc was last updated on September 9, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.