Tien Cheng, M.D.
NPI 1336108695 · Diagnostic Radiology Physician · Riverside, CA
Tien Cheng, M.D. is a Diagnostic Radiology Physician provider in Riverside, CA (NPI 1336108695).
Provider details
- NPI number
- 1336108695
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G41600 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-03-23
- Last updated
- 2009-10-29
Frequently asked questions
- What is Tien Cheng's NPI number?
- Tien Cheng's National Provider Identifier (NPI) is 1336108695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tien Cheng's specialty?
- Tien Cheng is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Tien Cheng located?
- Tien Cheng's practice location on file with NPPES is 1770 Iowa Ave Ste 280, Riverside, CA 92507-7401.
- What is Tien Cheng's phone number?
- The practice phone number listed in the NPPES registry for Tien Cheng is (951) 786-0801.
- Is Tien Cheng's NPI active?
- Yes — Tien Cheng's NPI (1336108695) is active in the NPPES registry as of the last update on 2009-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.