Stephen Lefrak, MD
NPI 1598782005 · Pulmonary Disease Physician · Saint Louis, MO
Stephen Lefrak, MD is a Pulmonary Disease Physician provider in Saint Louis, MO (NPI 1598782005).
Provider details
- NPI number
- 1598782005
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R4732 (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
19 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
- 2006-07-17
- Last updated
- 2014-01-17
Frequently asked questions
- What is Stephen Lefrak's NPI number?
- Stephen Lefrak's National Provider Identifier (NPI) is 1598782005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Lefrak's specialty?
- Stephen Lefrak is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Lefrak located?
- Stephen Lefrak's practice location on file with NPPES is 4921 Parkview Pl, Saint Louis, MO 63110-1032.
- What is Stephen Lefrak's phone number?
- The practice phone number listed in the NPPES registry for Stephen Lefrak is (314) 454-8917.
- Is Stephen Lefrak's NPI active?
- Yes — Stephen Lefrak's NPI (1598782005) is active in the NPPES registry as of the last update on 2014-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.