Leonard Lucas, DO
NPI 1821031774 · Family Medicine Physician · Maryland Heights, MO
Leonard Lucas, DO is a Family Medicine Physician provider in Maryland Heights, MO (NPI 1821031774).
Provider details
- NPI number
- 1821031774
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- R9D87 (MO)
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
- 2006-06-14
- Last updated
- 2020-11-17
- Certified
- 2020-11-17
Frequently asked questions
- What is Leonard Lucas's NPI number?
- Leonard Lucas's National Provider Identifier (NPI) is 1821031774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Lucas's specialty?
- Leonard Lucas is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard Lucas located?
- Leonard Lucas's practice location on file with NPPES is 2024 Dorsett Vlg, Maryland Heights, MO 63043-2208.
- What is Leonard Lucas's phone number?
- The practice phone number listed in the NPPES registry for Leonard Lucas is (314) 590-0550.
- Is Leonard Lucas's NPI active?
- Yes — Leonard Lucas's NPI (1821031774) is active in the NPPES registry as of the last update on 2020-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.