NPPES file of Aug 9, 2026

Wilbur George Lineback, M.D.

Specialist · Midland, TX

Wilbur George Lineback, M.D. is a specialist with a practice address in Midland, Texas, and NPI 1831294446, issued on Sep 14, 2006. Check the license (Texas K1528, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831294446
Name
Wilbur George Lineback
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
K1528 TX
Self-reported in NPPES; status is on the state search
Practice location
2104 W Michigan Ave, Midland, TX 79701
Phone
(432) 570-9552
Enumerated
Sep 14, 2006
Record last updated
Jun 14, 2024
Fax
(432) 570-9859
Medicaid ID
1137457-01 TX
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest specialist records → All 1,716 in Texas → Look up another NPI →

Also registered at 2104 W Michigan Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Timothy Brower, LPCProfessional Counselor1659453785
  2. Barbara Brucken, PH.D.Psychologist1700981321
  3. Justin Grametbaur, PAPhysician Assistant1346369527

Verify Wilbur George Lineback in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license K1528    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

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40% fewer Medicare Part D claims than the average specialist in 2024

834 Medicare Part D claims for 60 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.

  1. Wilbur Lineback834
  2. Specialty average1,380

Most prescribed

  1. Alprazolam104 claims
  2. Dextroamphetamine-Amphetamine85 claims
  3. Trazodone Hcl71 claims
  4. Zolpidem Tartrate66 claims
  5. Sertraline Hcl59 claims
  6. Clonazepam50 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.

Wilbur George Lineback among 1,716 specialist records in Texas

Wilbur George Lineback, M.D. is one of 1,716 specialist records with a practice address in Texas. 31% 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 17% of them.

  • NPI issued2006 · 17% of these records are older, 46% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 18% of these records are
  • Record last updated2024 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in Texas

There are 1,716 specialist records in Texas.

All 1,716 in Texas → Every provider in Midland → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. John Howlett, M.D.Midland, TX 797011669507349
  2. Vikram Patel, MDMidland, TX 797031588672943
  3. Lori Adcock, M.D.Midland, TX 797051699882639
  4. Douglas Park, M.D., FACPMidland, TX 797051386645521
  5. Thomas Turner, M.D.Midland, TX 797051508936840
  6. John Fish, M.D.Big Spring, TX 797201659325769
  7. Silpi Polepalle, M.D.Big Spring, TX 797201851344543
  8. Kayode Sotonwa, M.D.Big Spring, TX 797201023091220

Common questions

What is Wilbur George Lineback, M.D.'s NPI number?

Wilbur George Lineback, M.D.'s National Provider Identifier (NPI) is 1831294446, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Wilbur George Lineback, M.D. located?

The NPPES record lists a practice address at 2104 W Michigan Ave, Midland, TX, 79701. Phone: (432) 570-9552. Providers update this record themselves, so call before visiting.

How can I verify Wilbur George Lineback, M.D.'s license?

NPPES lists Texas license number K1528, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Wilbur George Lineback, M.D. prescribe under Medicare Part D?

In 2024, Wilbur George Lineback, M.D. had 834 Medicare Part D claims for 60 beneficiaries; the average among specialist prescribers was 1,380. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.