Mary Williams, FNP
Registered Nurse · Mayfield, KY
Mary Williams, FNP is a registered nurse with a practice address in Mayfield, Kentucky, and NPI 1356573463, issued on Aug 23, 2009. Check the license with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Williams
- Credential
- FNP
- Primary taxonomy
- Registered Nurse 163W00000X
- License numbers
- 17932 TN
A167618 IA
95546 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1253 Paris RD, Mayfield, KY 42066
- Phone
- (270) 247-2455
- Enumerated
- Aug 23, 2009
- Entity
- Type 1 · individual
Also registered at 1253 Paris RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Magen Fann, RNRegistered Nurse1558079368
- Donna Hedrick, LCSWClinical Social Worker1114358157
- Kimberly Miller, LPNLicensed Practical Nurse1689383713
- Brooke Moore, RNRegistered Nurse1033827464
- Zenith Perpignani, NPPsychiatric/Mental Health Nurse Practitioner1154746063
Verify Mary Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
90% fewer Medicare Part D claims than the average registered nurse in 2024
110 Medicare Part D claims for 19 beneficiaries, against an average of 1,063 among the 17,151 providers of this specialty who prescribed in Part D.
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.
7 registered nurse records list a Mayfield practice address
They are 7 of the 228 NPPES records with a Mayfield practice address, and 1,462 registered nurse records in Kentucky.
All 7 in Mayfield → All 1,462 in Kentucky → Every provider in Mayfield →
Other registered nurse records in Kentucky
- Khabeer AbdulEdmonton, KY1992252266
- Kayla Abner, RNLouisville, KY1134806664
- Jessica Abney, ARNPLouisville, KY1760628507
- Leslie Acosta, NPFrankfort, KY1992191159
- Chad Adams, APRN-NALexington, KY1467798488
- Cheryl Adams, RNWhitesburg, KY1821955337
- Felicia AdamsHopkinsville, KY1235903402
- Jennifer Adams, RNHopkinsville, KY1588035950
- Patricia Adams, RNHazard, KY1881919389
- Beth Adkins, CRNALouisville, KY1013984434
Common questions
What is Mary Williams, FNP's NPI number?
Mary Williams, FNP's National Provider Identifier (NPI) is 1356573463, issued on Aug 23, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Mary Williams, FNP located?
The NPPES record lists a practice address at 1253 Paris RD, Mayfield, KY, 42066. Phone: (270) 247-2455. Providers update this record themselves, so call before visiting.
How can I verify Mary Williams, FNP's license?
Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Williams, FNP prescribe under Medicare Part D?
In 2024, Mary Williams, FNP had 110 Medicare Part D claims for 19 beneficiaries; the average among registered nurse prescribers was 1,063. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.