American Medical Group PA
NPI 1942489521 · Family Medicine Physician · Greenville, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
American Medical Group PA is a Family Medicine Physician organization in Greenville, TX (NPI 1942489521).
Provider details
- NPI number
- 1942489521
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Henry Underwood, Doctor/Owner(903) 455-8000
- License
- G2871 (TX)
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
18 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
Other names (DBA / former)
- Doing business as
- Carefirst Family and Industrial Medicine
Registry dates
- Enumerated
- 2007-10-30
- Last updated
- 2010-12-28
Frequently asked questions
- What is American Medical Group PA's NPI number?
- American Medical Group PA's National Provider Identifier (NPI) is 1942489521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is American Medical Group PA?
- American Medical Group PA is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is American Medical Group PA located?
- American Medical Group PA's practice location on file with NPPES is 3800 Joe Ramsey Blvd, Greenville, TX 75402-6486.
- What is American Medical Group PA's phone number?
- The practice phone number listed in the NPPES registry for American Medical Group PA is (903) 455-8000.
- Does American Medical Group PA accept Medicare?
- American Medical Group PA 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 American Medical Group PA?
- The authorized official listed on American Medical Group PA's NPPES record is Henry Underwood, Doctor/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is American Medical Group PA's NPI active?
- Yes — American Medical Group PA's NPI (1942489521) is active in the NPPES registry as of the last update on 2010-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.