Tate Alexander Grimes, M.D.
Sleep Medicine (Family Medicine) Physician · Dallas, TX
Tate Alexander Grimes, M.D. is a sleep medicine (family medicine) physician with a practice address in Dallas, Texas, and NPI 1477588200, issued on Jul 11, 2006. Check the license (Texas K9553, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tate Alexander Grimes
- Credential
- M.D.
- Primary taxonomy
- Sleep Medicine (Family Medicine) Physician 207QS1201X
- License number
- K9553 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8140 Walnut Hill LN, Dallas, TX 75231
- Phone
- (214) 348-5557
- Enumerated
- Jul 11, 2006
- Record last updated
- Sep 23, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (214) 348-5898
- Medicare enrollment
- Enrolled (PECOS I20050323000140); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 1997
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest sleep medicine (family medicine) physician records → All 20 in Texas → Look up another NPI →
Also registered at 8140 Walnut Hill LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cynthia Curry, PH.D.Clinical Psychologist1306998455
- Amanda Dortch, M.S.Counselor1164145983
- Kimberly Doyle, PH.D.Clinical Neuropsychologist1376794743
- Ann Dunnewold, PH.D.Clinical Psychologist1265467732
- Tyneshea JacksonClinical Social Worker1851218952
- Barbara Mandle, PH.D.Psychologist1487872545
Verify Tate Alexander Grimes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K9553Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average sleep medicine (family medicine) physician in 2024
262 Medicare Part D claims for 49 beneficiaries, against an average of 718 among the 211 providers of this specialty who prescribed in Part D.
Most prescribed
- Zolpidem Tartrate89 claims
- Armodafinil26 claims
- Clonazepam22 claims
- Gabapentin21 claims
- Trazodone Hcl20 claims
- Doxepin Hcl19 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.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Wellness IN Sleep PAFort Worth, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tate Alexander Grimes among 20 sleep medicine (family medicine) physician records in Texas
Tate Alexander Grimes, M.D. is one of 20 sleep medicine (family medicine) physician records with a practice address in Texas. 90% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 75% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated1997 · median 2012 among the 18 with a school on file
- Record last updated2015 · 20% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QS1201X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Family Medicine) Physician providers in Texas
There are 20 sleep medicine (family medicine) physician records in Texas.
All 20 in Texas → Every provider in Dallas → Sleep Medicine (Family Medicine) Physician nationwide →
The 8 sleep medicine (family medicine) physician records with the nearest ZIP codes
- Anna Wani, M.D.Dallas, TX 752351467896217
- Tuyet Pham, MDDallas, TX 752461508396011
- Rupini AllaDallas, TX 753901821679085
- Rejina Shrestha, NPFrisco, TX 750341831936897
- Yousaf Khan, MDAllen, TX 750131245868264
- Khanh Truong, DOAllen, TX 750131023637550
- David NicholsQuitman, TX 757831770720377
- Sidra Saeed, M.D.Denton, TX 762101245689694
Common questions
What is Tate Alexander Grimes, M.D.'s NPI number?
Tate Alexander Grimes, M.D.'s National Provider Identifier (NPI) is 1477588200, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tate Alexander Grimes, M.D. located?
The NPPES record lists a practice address at 8140 Walnut Hill LN, Dallas, TX, 75231. Phone: (214) 348-5557. Providers update this record themselves, so call before visiting.
How can I verify Tate Alexander Grimes, M.D.'s license?
NPPES lists Texas license number K9553, 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 Tate Alexander Grimes, M.D. prescribe under Medicare Part D?
In 2024, Tate Alexander Grimes, M.D. had 262 Medicare Part D claims for 49 beneficiaries; the average among sleep medicine (family medicine) physician prescribers was 718. Part D covers Medicare prescriptions only.
What is Tate Alexander Grimes, M.D.'s MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.