Tommy H Chen MD Inc Dermatology
NPI 1154640076 · Dermatology Physician · Whittier, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tommy H Chen MD Inc Dermatology is a Dermatology Physician organization in Whittier, CA (NPI 1154640076).
Provider details
- NPI number
- 1154640076
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Tommy Chen, President(626) 793-4857
- License
- C37340 (CA)
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
16 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
- 2010-05-18
- Last updated
- 2010-05-18
Frequently asked questions
- What is Tommy H Chen MD Inc Dermatology's NPI number?
- Tommy H Chen MD Inc Dermatology's National Provider Identifier (NPI) is 1154640076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tommy H Chen MD Inc Dermatology?
- Tommy H Chen MD Inc Dermatology is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Tommy H Chen MD Inc Dermatology located?
- Tommy H Chen MD Inc Dermatology's practice location on file with NPPES is 12522 Lambert Rd, Whittier, CA 90606-2758.
- What is Tommy H Chen MD Inc Dermatology's phone number?
- The practice phone number listed in the NPPES registry for Tommy H Chen MD Inc Dermatology is (562) 789-8886.
- Does Tommy H Chen MD Inc Dermatology accept Medicare?
- Tommy H Chen MD Inc Dermatology 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 Tommy H Chen MD Inc Dermatology?
- The authorized official listed on Tommy H Chen MD Inc Dermatology's NPPES record is Tommy Chen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tommy H Chen MD Inc Dermatology's NPI active?
- Yes — Tommy H Chen MD Inc Dermatology's NPI (1154640076) is active in the NPPES registry as of the last update on 2010-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.