Andrew H.r. Singleton, M.D., Inc
NPI 1134778806 · Trauma Surgery Physician · Pasadena, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew H.r. Singleton, M.D., Inc is a Trauma Surgery Physician organization in Pasadena, CA (NPI 1134778806).
Provider details
- NPI number
- 1134778806
- Entity type
- Organization
- Primary specialty
- Trauma Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Andrew Singleton, President(626) 768-4415
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
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
- 2019-09-05
- Last updated
- 2019-09-05
Frequently asked questions
- What is Andrew H.r. Singleton, M.D., Inc's NPI number?
- Andrew H.r. Singleton, M.D., Inc's National Provider Identifier (NPI) is 1134778806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Andrew H.r. Singleton, M.D., Inc?
- Andrew H.r. Singleton, M.D., Inc is classified in the NPPES registry as Trauma Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew H.r. Singleton, M.D., Inc located?
- Andrew H.r. Singleton, M.D., Inc's practice location on file with NPPES is 100 W California Blvd, Pasadena, CA 91105-3010.
- What is Andrew H.r. Singleton, M.D., Inc's phone number?
- The practice phone number listed in the NPPES registry for Andrew H.r. Singleton, M.D., Inc is (626) 768-4415.
- Does Andrew H.r. Singleton, M.D., Inc accept Medicare?
- Andrew H.r. Singleton, M.D., Inc 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 Andrew H.r. Singleton, M.D., Inc?
- The authorized official listed on Andrew H.r. Singleton, M.D., Inc's NPPES record is Andrew Singleton, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Andrew H.r. Singleton, M.D., Inc's NPI active?
- Yes — Andrew H.r. Singleton, M.D., Inc's NPI (1134778806) is active in the NPPES registry as of the last update on 2019-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.