A Keith Lay Jr MD
NPI 1518075720 · Family Medicine Physician · Bay Springs, MS
A Keith Lay Jr MD is a Family Medicine Physician organization in Bay Springs, MS (NPI 1518075720).
Provider details
- NPI number
- 1518075720
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marsha Lay, Practice Manager(601) 670-6295
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
Other names (DBA / former)
- Doing business as
- Bay Springs After Hours Clinic
Registry dates
- Enumerated
- 2006-08-28
- Last updated
- 2019-02-12
Frequently asked questions
- What is A Keith Lay Jr MD's NPI number?
- A Keith Lay Jr MD's National Provider Identifier (NPI) is 1518075720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is A Keith Lay Jr MD?
- A Keith Lay Jr MD is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is A Keith Lay Jr MD located?
- A Keith Lay Jr MD's practice location on file with NPPES is 27 S Sixth St, Bay Springs, MS 39422-9052.
- What is A Keith Lay Jr MD's phone number?
- The practice phone number listed in the NPPES registry for A Keith Lay Jr MD is (601) 764-2143.
- Who is the authorized official for A Keith Lay Jr MD?
- The authorized official listed on A Keith Lay Jr MD's NPPES record is Marsha Lay, Practice Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is A Keith Lay Jr MD's NPI active?
- Yes — A Keith Lay Jr MD's NPI (1518075720) is active in the NPPES registry as of the last update on 2019-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.