Mark Wayne Gregson, FNP
Family Nurse Practitioner · Madison, NC
Mark Wayne Gregson, FNP is a family nurse practitioner with a practice address in Madison, North Carolina, and NPI 1942931209, issued on Jun 17, 2022. Check the license (North Carolina 5016397, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Wayne Gregson
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 5016397 NC
271678 NC
Self-reported in NPPES; status is on the state search - Practice location
- 401 W Decatur St, Madison, NC 27025
- Phone
- (336) 548-9618
- Enumerated
- Jun 17, 2022
- Record last updated
- Jul 18, 2025
- Fax
- (336) 584-4877
- Medicare enrollment
- Enrolled (PECOS I20230705000072); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2022
- Entity
- Type 1 · individual
Also registered at 401 W Decatur St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Britney Joyce, FNPFamily Nurse Practitioner1609348473
- Mary Martin, FNPFamily Nurse Practitioner1023114089
- Schubert McPhail, MDGynecology Physician1427053008
- Donald Moore, MDFamily Medicine Physician1831170919
Verify Mark Wayne Gregson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Carolina board licenses this profession
Search for license 5016397Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Moses Cone Medical Services IncMadison, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
5 family nurse practitioner records list a practice address in Madison
They are 5 of the 52 NPPES records with a practice address in Madison, and 6,631 family nurse practitioner records in North Carolina.
All 5 in Madison → All 6,631 in North Carolina → Every provider in Madison →
Other family nurse practitioner records in North Carolina
- Aloysius Abaya, FNPWilson, NC1497031553
- Lindsey Abbott, FNP-CRaleigh, NC1083075535
- Megan Abbott, FNP-CAsheville, NC1063889749
- Sadie Abboud, FNPRaleigh, NC1558767046
- Sude Abdulahi, NPWake Forest, NC1538673470
- Alyssa Abernathy, FNP-CBurlington, NC1104574920
- Lea Abernathy, FNP-BCSpindale, NC1063582658
- Natalie Abernathy, FNP-CConnelly Springs, NC1477128486
- Cheryl Abersold, DNP, FNPElkin, NC1003457623
- Yelena Abitol, APRNMonroe, NC1194202432
Common questions
What is Mark Wayne Gregson, FNP's NPI number?
Mark Wayne Gregson, FNP's National Provider Identifier (NPI) is 1942931209, issued on Jun 17, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Mark Wayne Gregson, FNP located?
The NPPES record lists a practice address at 401 W Decatur St, Madison, NC, 27025. Phone: (336) 548-9618. Providers update this record themselves, so call before visiting.
How can I verify Mark Wayne Gregson, FNP's license?
NPPES lists North Carolina license number 5016397, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity 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.