Larry Slay, M.D.
NPI 1184641151 · Internal Medicine Physician · Shreveport, LA
Enrolled with Medicare as Order and Referring Only - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larry Slay, M.D. is a Internal Medicine Physician provider in Shreveport, LA (NPI 1184641151).
Provider details
- NPI number
- 1184641151
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 011354 (LA)
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
- 2006-07-16
- Last updated
- 2008-06-19
Frequently asked questions
- What is Larry Slay's NPI number?
- Larry Slay's National Provider Identifier (NPI) is 1184641151, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Slay's specialty?
- Larry Slay is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Larry Slay located?
- Larry Slay's practice location on file with NPPES is 1501 Kings Hwy, Shreveport, LA 71103-4228.
- What is Larry Slay's phone number?
- The practice phone number listed in the NPPES registry for Larry Slay is (318) 813-2528.
- Does Larry Slay accept Medicare?
- Larry Slay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Larry Slay's NPI active?
- Yes — Larry Slay's NPI (1184641151) is active in the NPPES registry as of the last update on 2008-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.