NPPES file of Aug 9, 2026

Kathryn Greiner, M.D.

Family Medicine Physician · College Station, TX

Kathryn Greiner, M.D. is a family medicine physician with a practice address in College Station, Texas, and NPI 1548556269, issued on Jun 21, 2011. Check the license (Texas P5072, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548556269
Name
Kathryn Greiner
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
P5072 TX
Self-reported in NPPES; status is on the state search
Practice location
1700 University Dr E, College Station, TX 77840
Phone
(979) 691-3300
Enumerated
Jun 21, 2011
Record last updated
Dec 10, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(979) 774-6603
Medicare enrollment
Enrolled (PECOS I20140113000493); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 1700 University Dr E

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

  1. Amina Alikhan, MDInternal Medicine Physician1518124171
  2. James Allen, MDFamily Medicine Physician1912983362
  3. Samuel Allen, PAPhysician Assistant1982667283
  4. Elise Applegate, PA-CPhysician Assistant1396088530
  5. Jason Boley, MDPsychiatry Physician1134185234
  6. Navatha Bondalapati, MDFamily Medicine Physician1588824882

Verify Kathryn Greiner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license P5072    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

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49% more Medicare Part D claims than the average family medicine physician in 2024

5,288 Medicare Part D claims for 372 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 90 claims were for opioids.

  1. Kathryn Greiner5,288
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium342 claims
  2. Levothyroxine Sodium233 claims
  3. Losartan Potassium210 claims
  4. Amlodipine Besylate198 claims
  5. Lisinopril195 claims
  6. Pantoprazole Sodium176 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.

Bills Medicare through one group practice

  1. Scott And White ClinicCaldwell, TX

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

69 family medicine physician records list a practice address in College Station

They are 69 of the 1,752 NPPES records with a practice address in College Station, and 11,119 family medicine physician records in Texas.

All 69 in College Station → All 11,119 in Texas → Every provider in College Station →

Other family medicine physician records in Texas

  1. Srinivasa Aaluri, MDEl Paso, TX1265566509
  2. Maira Aamir, MDShenandoah, TX1932660859
  3. Fakhrudin Aaseemah Mohamed, M.DAllen, TX1952782518
  4. So Abad, MDWichita Falls, TX1184624694
  5. Yoseph AbadiRichardson, TX1700742640
  6. Marcus Abadie, M.D.Athens, TX1104821107
  7. Montserrat Abadie Sole, M.D.Fort Worth, TX1245437078
  8. Sarah Abang-Hayes, M.D.San Antonio, TX1326244724
  9. Ahmad Abazid, M.DRichardson, TX1013238401
  10. Syed Abbas, M.D.Houston, TX1821267477

Common questions

What is Kathryn Greiner, M.D.'s NPI number?

Kathryn Greiner, M.D.'s National Provider Identifier (NPI) is 1548556269, issued on Jun 21, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Greiner, M.D. located?

The NPPES record lists a practice address at 1700 University Dr E, College Station, TX, 77840. Phone: (979) 691-3300. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Greiner, M.D.'s license?

NPPES lists Texas license number P5072, 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 Kathryn Greiner, M.D. prescribe under Medicare Part D?

In 2024, Kathryn Greiner, M.D. had 5,288 Medicare Part D claims for 372 beneficiaries; 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.

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.