OrganizationActive
Haywood Hall M.D., P.C.
NPI 1134898299 · Internal Medicine Physician · Los Angeles, CA
Provider details
- NPI number
- 1134898299
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Haywood Hall, President(505) 239-0143
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
445 S Figueroa St Ste 3100
Los Angeles, CA 90071-1635
Phone: (505) 239-0143
Street-level locationGet directions
Mailing address
622 Banyan Trl Ste 614
Boca Raton, FL 33431-5614
Other names (DBA / former)
- Doing business as
- Grx Medical Group of California
Registry dates
- Enumerated
- 2021-09-10
- Last updated
- 2021-09-10
- Certified
- 2021-09-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.