Ottis L. Layne, MD
Family Medicine Physician · Fredericksburg, TX
Ottis L. Layne, MD is a family medicine physician with a practice address in Fredericksburg, Texas, and NPI 1902967128, issued on Dec 12, 2006. Check the license (Texas D7144, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ottis L. Layne
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- D7144 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1308 South Highway 16, Fredericksburg, TX 78624
- Phone
- (830) 997-2181
- Enumerated
- Dec 12, 2006
- Record last updated
- Apr 8, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (830) 997-9598
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 1308 South Highway 16
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebecca Daley, D.O.Family Medicine Physician1356348288
- Emily Evans, MS, RN, FNP-BCFamily Nurse Practitioner1033366109
- Kathleen Fryburger, P.A.Physician Assistant1053396077
- Jeffrey Holt, MDFamily Medicine Physician1700090826
- Loretta Keese, PAPhysician Assistant1790704963
- John Kothmann, M.D.Family Medicine Physician1780624502
Verify Ottis L. Layne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license D7144Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
30 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Ottis L. Layne among 11,119 family medicine physician records in Texas
Ottis L. Layne, MD is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2008 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 family medicine physician records list a practice address in Fredericksburg
They are 22 of the 331 NPPES records with a practice address in Fredericksburg, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Fredericksburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Cantu, M.D.Fredericksburg, TX 786241538145206
- Karen Cornett, MDFredericksburg, TX 786241376538223
- Rebecca Daley, D.O.Fredericksburg, TX 786241356348288
- Mark Eden, MDFredericksburg, TX 786241275528119
- Suzanne Ellison, MDFredericksburg, TX 786241285620211
- Yvonne Haug, M.D.Fredericksburg, TX 786241366427379
- Matthew Hoermann, MDFredericksburg, TX 786241790770634
- John Kothmann, M.D.Fredericksburg, TX 786241780624502
Common questions
What is Ottis L. Layne, MD's NPI number?
Ottis L. Layne, MD's National Provider Identifier (NPI) is 1902967128, issued on Dec 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ottis L. Layne, MD located?
The NPPES record lists a practice address at 1308 South Highway 16, Fredericksburg, TX, 78624. Phone: (830) 997-2181. Providers update this record themselves, so call before visiting.
How can I verify Ottis L. Layne, MD's license?
NPPES lists Texas license number D7144, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ottis L. Layne, MD prescribe under Medicare Part D?
In 2024, Ottis L. Layne, MD had 30 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.