Mark Ray Sheets, FNP-C
Nurse Practitioner · Crockett, TX
Mark Ray Sheets, FNP-C is a nurse practitioner with a practice address in Crockett, Texas, and NPI 1124614169, issued on Dec 14, 2020. Check the license (Texas 1022086, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Ray Sheets
- Credential
- FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 1022086 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1100 E Loop 304, Crockett, TX 75835
- Phone
- (936) 546-3891
- Enumerated
- Dec 14, 2020
- Record last updated
- Dec 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210113002604); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1100 E Loop 304
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Curran, M.D.Nephrology Physician1164536595
- Samuel Grimmer, MDFamily Medicine Physician1669977617
- Patrick HarveyPsychiatric Pharmacist1194334532
- Everett Ramsey, M.DFamily Medicine Physician1457329039
Verify Mark Ray Sheets in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1022086Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average nurse practitioner in 2024
132 Medicare Part D claims for 90 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin19 claims
- Ondansetron Odt12 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 3 group practices
- Baylor County Hospital DistrictSeymour, TX
- Concord Medical Group OF Texas PLLCBig Spring, TX
- Concord Medical Group PLLCAnson, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
1 nurse practitioner records list a practice address in Crockett
They are 1 of the 76 NPPES records with a practice address in Crockett, and 4,825 nurse practitioner records in Texas.
Other nurse practitioner records in Texas
- Estella Abam, APRN-CHouston, TX1669779773
- Gillian AbangKilleen, TX1861974487
- Cornelia Abanobi, NPTomball, TX1831889005
- Breana Abbott, APRNMagnolia, TX1053873661
- Melissa Abbott, NPLivingston, TX1316338874
- Malika Abdelfettah, A/G NPGarland, TX1902259815
- Muntaha Abdelhadi, R.N., C.P.N.P.Dallas, TX1326503095
- Irene Abdo, FNP-C, APRN, CNORDallas, TX1679168405
- Mihoko Abegunde, NPDallas, TX1730632282
- Guelbert Abellana, N.P.Houston, TX1457605156
Common questions
What is Mark Ray Sheets, FNP-C's NPI number?
Mark Ray Sheets, FNP-C's National Provider Identifier (NPI) is 1124614169, issued on Dec 14, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Mark Ray Sheets, FNP-C located?
The NPPES record lists a practice address at 1100 E Loop 304, Crockett, TX, 75835. Phone: (936) 546-3891. Providers update this record themselves, so call before visiting.
How can I verify Mark Ray Sheets, FNP-C's license?
NPPES lists Texas license number 1022086, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Ray Sheets, FNP-C prescribe under Medicare Part D?
In 2024, Mark Ray Sheets, FNP-C had 132 Medicare Part D claims for 90 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.