NPPES file of Aug 9, 2026

Gregory Keck, M.D.

Diagnostic Radiology Physician · Midland, TX

Gregory Keck, M.D. is a diagnostic radiology physician with a practice address in Midland, Texas, and NPI 1841266640, issued on Feb 23, 2006. Check the license (Texas L6975, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1841266640
Name
Gregory Keck
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
L6975 TX
Self-reported in NPPES; status is on the state search
Practice location
2200 W Illinois Ave, Midland, TX 79701
Phone
(432) 570-1421
Enumerated
Feb 23, 2006
Record last updated
Apr 14, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(432) 570-1427
Medicare enrollment
Enrolled (PECOS I20040316000768); accepts Medicare assignment
Medical or professional school
Baylor College Of Medicine, 1985
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest diagnostic radiology physician records → All 3,124 in Texas → Look up another NPI →

Also registered at 2200 W Illinois Ave

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

  1. Bernice Anderson, DOEmergency Medical Services (Emergency Medicine) Physician1689667602
  2. John Blevins, M.D.Internal Medicine Physician1649438730
  3. Rowena Bullen, NPNurse Practitioner1407840507
  4. Rhonda Carr, RD, LD, CDERegistered Dietitian1336305192
  5. Leslie Collier, RD, LDRegistered Dietitian1427293737
  6. Joseph Cox, NPAcute Care Nurse Practitioner1629144027

Verify Gregory Keck in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L6975    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
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Southwest Medical Imaging PAMidland, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Gregory Keck among 3,124 diagnostic radiology physician records in Texas

Gregory Keck, M.D. is one of 3,124 diagnostic radiology physician records with a practice address in Texas. 77% 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 15% of them.

  • NPI issued2006 · 15% of these records are older, 49% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated1985 · median 2003 among the 2,277 with a school on file
  • Record last updated2008 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in Texas

There are 3,124 diagnostic radiology physician records in Texas.

All 3,124 in Texas → Every provider in Midland → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Will Close, MDMidland, TX 797011861682700
  2. Jesse Dalehite, M.D.Midland, TX 797011013977107
  3. Larry Edwards, MDMidland, TX 797011205801081
  4. Cheryl Hightower, M.D.Midland, TX 797011366417438
  5. Thomas Hinton, M.D.Midland, TX 797011952376733
  6. Patricia Hughes, M.D.Midland, TX 797011720053861
  7. Marlon Hughes, M.D.Midland, TX 797011518933365
  8. Viet Nguyen, M.D.Midland, TX 797011386900173

Common questions

What is Gregory Keck, M.D.'s NPI number?

Gregory Keck, M.D.'s National Provider Identifier (NPI) is 1841266640, issued on Feb 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Keck, M.D. located?

The NPPES record lists a practice address at 2200 W Illinois Ave, Midland, TX, 79701. Phone: (432) 570-1421. Providers update this record themselves, so call before visiting.

How can I verify Gregory Keck, M.D.'s license?

NPPES lists Texas license number L6975, 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.

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.