James C Ho M.D. Medical Corporation
NPI 1598389363 · Family Medicine Physician · Upland, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James C Ho M.D. Medical Corporation is a Family Medicine Physician organization in Upland, CA (NPI 1598389363).
Provider details
- NPI number
- 1598389363
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Ho, President(714) 290-7089
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Primary Care Clinic/Center261QP2300X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-06-07
- Last updated
- 2020-10-14
- Certified
- 2020-10-14
Frequently asked questions
- What is James C Ho M.D. Medical Corporation's NPI number?
- James C Ho M.D. Medical Corporation's National Provider Identifier (NPI) is 1598389363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James C Ho M.D. Medical Corporation?
- James C Ho M.D. Medical Corporation is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James C Ho M.D. Medical Corporation located?
- James C Ho M.D. Medical Corporation's practice location on file with NPPES is 1330 San Bernardino Rd Ste G, Upland, CA 91786-4980.
- What is James C Ho M.D. Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for James C Ho M.D. Medical Corporation is (714) 290-7089.
- Does James C Ho M.D. Medical Corporation accept Medicare?
- James C Ho M.D. Medical Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for James C Ho M.D. Medical Corporation?
- The authorized official listed on James C Ho M.D. Medical Corporation's NPPES record is James Ho, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James C Ho M.D. Medical Corporation's NPI active?
- Yes — James C Ho M.D. Medical Corporation's NPI (1598389363) is active in the NPPES registry as of the last update on 2020-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.