Ottis Layne, MD
NPI 1902967128 · Family Medicine Physician · Fredericksburg, TX
Ottis Layne, MD is a Family Medicine Physician provider in Fredericksburg, TX (NPI 1902967128).
Provider details
- NPI number
- 1902967128
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D7144 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-12-12
- Last updated
- 2008-04-08
Frequently asked questions
- What is Ottis Layne's NPI number?
- Ottis Layne's National Provider Identifier (NPI) is 1902967128, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ottis Layne's specialty?
- Ottis Layne is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ottis Layne located?
- Ottis Layne's practice location on file with NPPES is 1308 South Highway 16, Fredericksburg, TX 78624-5058.
- What is Ottis Layne's phone number?
- The practice phone number listed in the NPPES registry for Ottis Layne is (830) 997-2181.
- Is Ottis Layne's NPI active?
- Yes — Ottis Layne's NPI (1902967128) is active in the NPPES registry as of the last update on 2008-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.