NPPES file of Aug 9, 2026

Donald Wesley Grisham, M.D.

General Practice Physician · Cookeville, TN

Donald Wesley Grisham, M.D. is a general practice physician with a practice address in Cookeville, Tennessee, and NPI 1245290048, issued on Mar 24, 2006. Check the license (Tennessee MD15257, as entered in NPPES) on the Tennessee Board of Medical Examiners; 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
1245290048
Name
Donald Wesley Grisham
Credential
M.D.
Primary taxonomy
General Practice Physician 208D00000X
License numbers
MD15257 TN
15257 TN
Self-reported in NPPES; status is on the state search
Practice location
1100 England Dr, Cookeville, TN 38501
Phone
(931) 528-7531
Enumerated
Mar 24, 2006
Record last updated
Sep 6, 2023
Fax
(931) 372-2756
Medicare enrollment
Enrolled (PECOS I20040817000893); accepts Medicare assignment
Medical or professional school
University Of Tennessee, Hsc, College Of Medicine, 1982
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 1100 England Dr

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

  1. Jennifer Clayton, RNRegistered Nurse1306678842
  2. Caitlyn Cook, RDHDental Hygienist1316420946
  3. Christy Copley, LPNLicensed Practical Nurse1831953793
  4. Margaret Dyer, FNP-CNurse Practitioner1407093495
  5. Dereena Gonzales, LPNLicensed Practical Nurse1588390173
  6. James Gray, M.D.Obstetrics & Gynecology Physician1124031638

Verify Donald Wesley Grisham in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license MD15257
    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 Tennessee license search

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Most of these Medicare Part D claims are vaccines, 83% of the cost of the top drugs

258 Medicare Part D claims for 70 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.

  1. Donald Grisham258
  2. Specialty average3,030

Most prescribed

Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.

  1. Atorvastatin Calcium14 claims
  2. Lisinopril13 claims
  3. Losartan Potassium12 claims
  4. Shingrix12 claims
  5. Trazodone Hcl11 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. State OF TennesseeCookeville, TN

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

Donald Wesley Grisham among 169 general practice physician records in Tennessee

Donald Wesley Grisham, M.D. is one of 169 general practice physician records with a practice address in Tennessee. 52% 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, 50% newer
  • In a Medicare fileYes · 52% of these records are
  • In the CMS Doctors and Clinicians fileYes · 33% of these records are
  • Graduated1982 · median 1995 among the 55 with a school on file
  • Record last updated2023 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Physician providers in Tennessee

There are 169 general practice physician records in Tennessee.

The 8 general practice physician records with the nearest ZIP codes

  1. Carol Berg, MDCookeville, TN 385011184649246
  2. Dale Douglas, M.D.Cookeville, TN 385011528056694
  3. George Ivey, M.D.Cookeville, TN 385011720076342
  4. Joel Johnson, MDCookeville, TN 385011962499194
  5. Trueman Smith, M.D.Cookeville, TN 385011497715767
  6. Jerry Barrett, MDArdmore, TN 384491407849037
  7. Matthew Bolton, MDCrossville, TN 385551720082548
  8. Carl Duer, M.D.Crossville, TN 385551922311083

Common questions

What is Donald Wesley Grisham, M.D.'s NPI number?

Donald Wesley Grisham, M.D.'s National Provider Identifier (NPI) is 1245290048, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Donald Wesley Grisham, M.D. located?

The NPPES record lists a practice address at 1100 England Dr, Cookeville, TN, 38501. Phone: (931) 528-7531. Providers update this record themselves, so call before visiting.

How can I verify Donald Wesley Grisham, M.D.'s license?

NPPES lists Tennessee license number MD15257, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Donald Wesley Grisham, M.D. prescribe under Medicare Part D?

In 2024, Donald Wesley Grisham, M.D. had 258 Medicare Part D claims for 70 beneficiaries; the average among general practice physician prescribers was 3,030. 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.