NPPES file of Aug 9, 2026

Deanna Williamson, FNP-C

Family Nurse Practitioner · Limestone, TN

Deanna Williamson, FNP-C is a family nurse practitioner with a practice address in Limestone, Tennessee, and NPI 1255142113, issued on Jan 18, 2025. Check the license (Tennessee F11230172, as entered in NPPES) with the Tennessee board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255142113
Name
Deanna Williamson
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
F11230172 TN
Self-reported in NPPES; status is on the state search
Practice location
8604 Old Stage RD, Limestone, TN 37681
Phone
(828) 788-0083
Enumerated
Jan 18, 2025
Record last updated
Jan 18, 2025
Medicare enrollment
Enrolled (PECOS I20260218000015); may accept Medicare assignment
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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Verify Deanna Williamson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license F11230172
    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
Find the Tennessee license search

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3 family nurse practitioner records list a practice address in Limestone

They are 3 of the 18 NPPES records with a practice address in Limestone, and 9,060 family nurse practitioner records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other family nurse practitioner records in Tennessee

  1. Benjamin Aaron, FNP-CCookeville, TN1811454077
  2. Sandra Aaron, FNP-BCOoltewah, TN1801561964
  3. Jessica Abbott, FNPNashville, TN1801537287
  4. Felecia Abdelfattah, APRN BCBristol, TN1497768451
  5. Angela Abdi, MSN,FNP,BCNashville, TN1780795450
  6. Hodan Abdi, NPNashville, TN1710383922
  7. Amed Abdullah, FNP-CNashville, TN1477218774
  8. Dilmon Abdullah, NPAntioch, TN1467876821
  9. Redor AbdullahNashville, TN1205344009
  10. Shams Abed, FNP-BCAshland City, TN1982334884

Common questions

What is Deanna Williamson, FNP-C's NPI number?

Deanna Williamson, FNP-C's National Provider Identifier (NPI) is 1255142113, issued on Jan 18, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Deanna Williamson, FNP-C located?

The NPPES record lists a practice address at 8604 Old Stage RD, Limestone, TN, 37681. Phone: (828) 788-0083. Providers update this record themselves, so call before visiting.

How can I verify Deanna Williamson, FNP-C's license?

NPPES lists Tennessee license number F11230172, as entered by the provider. Search the Tennessee 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. 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.