Leonard Ou-Tim, MD
NPI 1790761153 · Gastroenterology Physician · Alabaster, AL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonard Ou-Tim, MD is a Gastroenterology Physician provider in Alabaster, AL (NPI 1790761153).
Provider details
- NPI number
- 1790761153
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 10226 (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
- 2005-12-19
- Last updated
- 2017-03-29
Frequently asked questions
- What is Leonard Ou-Tim's NPI number?
- Leonard Ou-Tim's National Provider Identifier (NPI) is 1790761153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Ou-Tim's specialty?
- Leonard Ou-Tim is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard Ou-Tim located?
- Leonard Ou-Tim's practice location on file with NPPES is 1010 1st St N, Alabaster, AL 35007-8608.
- What is Leonard Ou-Tim's phone number?
- The practice phone number listed in the NPPES registry for Leonard Ou-Tim is (205) 620-8358.
- Does Leonard Ou-Tim accept Medicare?
- Leonard Ou-Tim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonard Ou-Tim's NPI active?
- Yes — Leonard Ou-Tim's NPI (1790761153) is active in the NPPES registry as of the last update on 2017-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.