Tammy Crayton, CRNP
Nurse Practitioner · Grantsville, MD
Tammy Crayton, CRNP is a nurse practitioner with a practice address in Grantsville, Maryland, and NPI 1386192250, issued on Sep 20, 2016. Check the license (Maryland R200867, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammy Crayton
- Credential
- CRNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- R200867 MD
Self-reported in NPPES; status is on the state search - Practice location
- 32 Corporate Dr, Grantsville, MD 21536
- Phone
- (301) 895-8750
- Enumerated
- Sep 20, 2016
- Record last updated
- Jan 7, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (301) 895-8751
- Medicare enrollment
- Enrolled (PECOS I20161227000476); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,248 in Maryland → Look up another NPI →
Also registered at 32 Corporate Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tammy Crayton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R200867Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average nurse practitioner in 2024
375 Medicare Part D claims for 257 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone115 claims
- Doxycycline Monohydrate39 claims
- Cephalexin30 claims
- Amoxicillin23 claims
- Doxycycline Hyclate20 claims
- Nitrofurantoin Mono-Macro15 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 2 group practices
- Professional Emergency Physician Services, LLCOakland, MD
- Upmc Western Maryland Health Services LLCCumberland, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tammy Crayton among 1,248 nurse practitioner records in Maryland
Tammy Crayton, CRNP is one of 1,248 nurse practitioner records with a practice address in Maryland. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 48% of them.
- NPI issued2016 · 48% of these records are older, 49% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2016 · median 2018 among the 655 with a school on file
- Record last updated2020 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 nurse practitioner record lists a practice address in Grantsville
They are 1 of the 38 NPPES records with a practice address in Grantsville, and 1,248 nurse practitioner records in Maryland.
All 1,248 in Maryland → Every provider in Grantsville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Jason Layman, CRNPFrostburg, MD 215321811942147
- Randi Bennett, CRNPOakland, MD 215501518675404
- Joseph MartinOakland, MD 215501619896396
- Carolyn Sheaffer, CRNPOakland, MD 215501346238003
- Carla Blaney, CRNPCumberland, MD 215021891366340
- Amie Blank, CRNPCumberland, MD 215021245986777
- Amy Cessna, FNP-CCumberland, MD 215021962002634
- Kayla FellerCumberland, MD 215021306780978
Common questions
What is Tammy Crayton, CRNP's NPI number?
Tammy Crayton, CRNP's National Provider Identifier (NPI) is 1386192250, issued on Sep 20, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Crayton, CRNP located?
The NPPES record lists a practice address at 32 Corporate Dr, Grantsville, MD, 21536. Phone: (301) 895-8750. Providers update this record themselves, so call before visiting.
How can I verify Tammy Crayton, CRNP's license?
NPPES lists Maryland license number R200867, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Tammy Crayton, CRNP prescribe under Medicare Part D?
In 2024, Tammy Crayton, CRNP had 375 Medicare Part D claims for 257 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.