OrganizationActive
Tommy H. Chen, Md.,incorporation
NPI 1932343027 · Specialist · Pasadena, CA
Tommy H. Chen, Md.,incorporation is a Specialist organization in Pasadena, CA (NPI 1932343027).
Provider details
- NPI number
- 1932343027
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Tommy Chen, Medical Director(626) 793-4857
- License
- C37340 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
50 Bellefontaine St
# 301
Pasadena, CA 91105-3132
Phone: (626) 793-4857
Fax: (626) 793-8812
Street-level locationGet directions
Mailing address
50 Bellefontaine St
Pasadena, CA 91105-3132
Registry dates
- Enumerated
- 2009-04-21
- Last updated
- 2009-04-21
Frequently asked questions
- What is Tommy H. Chen, Md.,incorporation's NPI number?
- Tommy H. Chen, Md.,incorporation's National Provider Identifier (NPI) is 1932343027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tommy H. Chen, Md.,incorporation?
- Tommy H. Chen, Md.,incorporation is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Tommy H. Chen, Md.,incorporation located?
- Tommy H. Chen, Md.,incorporation's practice location on file with NPPES is 50 Bellefontaine St, Pasadena, CA 91105-3132.
- What is Tommy H. Chen, Md.,incorporation's phone number?
- The practice phone number listed in the NPPES registry for Tommy H. Chen, Md.,incorporation is (626) 793-4857.
- Who is the authorized official for Tommy H. Chen, Md.,incorporation?
- The authorized official listed on Tommy H. Chen, Md.,incorporation's NPPES record is Tommy Chen, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tommy H. Chen, Md.,incorporation's NPI active?
- Yes — Tommy H. Chen, Md.,incorporation's NPI (1932343027) is active in the NPPES registry as of the last update on 2009-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.