Jason H. Tam, M.D. Inc.
NPI 1528560471 · Orthopaedic Surgery Physician · Glendora, CA
Jason H. Tam, M.D. Inc. is a Orthopaedic Surgery Physician organization in Glendora, CA (NPI 1528560471).
Provider details
- NPI number
- 1528560471
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jason Tam, Owner(626) 914-4661
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 315 N 3rd Ave Ste 302Covina, CA 91723-1916Phone: (626) 914-4663
Registry dates
- Enumerated
- 2018-03-07
- Last updated
- 2021-03-16
- Certified
- 2021-03-16
Frequently asked questions
- What is Jason H. Tam, M.D. Inc.'s NPI number?
- Jason H. Tam, M.D. Inc.'s National Provider Identifier (NPI) is 1528560471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jason H. Tam, M.D. Inc.?
- Jason H. Tam, M.D. Inc. is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Jason H. Tam, M.D. Inc. located?
- Jason H. Tam, M.D. Inc.'s practice location on file with NPPES is 222 E Route 66, Glendora, CA 91740-6241.
- What is Jason H. Tam, M.D. Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Jason H. Tam, M.D. Inc. is (626) 914-4663.
- Who is the authorized official for Jason H. Tam, M.D. Inc.?
- The authorized official listed on Jason H. Tam, M.D. Inc.'s NPPES record is Jason Tam, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jason H. Tam, M.D. Inc.'s NPI active?
- Yes — Jason H. Tam, M.D. Inc.'s NPI (1528560471) is active in the NPPES registry as of the last update on 2021-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.