Lawrence Johnson, MD
NPI 1174550644 · Gastroenterology Physician · Birmingham, AL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lawrence Johnson, MD is a Gastroenterology Physician provider in Birmingham, AL (NPI 1174550644).
Provider details
- NPI number
- 1174550644
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L1945DP (AL)
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
20 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
- 2006-06-28
- Last updated
- 2011-07-21
Frequently asked questions
- What is Lawrence Johnson's NPI number?
- Lawrence Johnson's National Provider Identifier (NPI) is 1174550644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Johnson's specialty?
- Lawrence Johnson is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Lawrence Johnson located?
- Lawrence Johnson's practice location on file with NPPES is 619 19th Street South, Birmingham, AL 35233.
- What is Lawrence Johnson's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Johnson is (205) 934-6600.
- Does Lawrence Johnson accept Medicare?
- Lawrence Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lawrence Johnson's NPI active?
- Yes — Lawrence Johnson's NPI (1174550644) is active in the NPPES registry as of the last update on 2011-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.