NPPES file of Aug 9, 2026

Erin Marie Williams, WHNP-BC

Women's Health Nurse Practitioner · Clarksville, TN

Erin Marie Williams, WHNP-BC is a women's health nurse practitioner with a practice address in Clarksville, Tennessee, and NPI 1891332110, issued on Dec 5, 2019. Check the license (Tennessee 26807, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891332110
Name
Erin Marie Williams
Credential
WHNP-BC
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License number
26807 TN
Self-reported in NPPES; status is on the state search
Practice location
490 Dunlop LN, Clarksville, TN 37040
Phone
(931) 245-7000
Enumerated
Dec 5, 2019
Record last updated
Aug 2, 2023
Fax
(931) 245-8563
Medicare enrollment
Enrolled (PECOS I20230811000958); accepts 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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Also registered at 490 Dunlop LN

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rebecca Aaron, MDFamily Medicine Physician1285383018
  2. Jeffrey Anderson, MDObstetrics & Gynecology Physician1144201567
  3. Christine Beyke, M.D.Family Medicine Physician1326426792
  4. Katherine Bruss, DOPediatrics Physician1720441926
  5. Madison Buchanan, WHNP-BCWomen's Health Nurse Practitioner1114777604
  6. Millie BurkeFamily Nurse Practitioner1518358118

Verify Erin Marie Williams 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 26807
    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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76% fewer Medicare Part D claims than the average women's health nurse practitioner in 2024

51 Medicare Part D claims for 21 beneficiaries, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D.

  1. Erin Williams51
  2. Specialty average217

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.

Industry payments in 2024: $59.44

3 payments; by number, the most common kind was food and beverage; the largest payer was Organon Llc. The 3,574 providers of this specialty with any payment received $426.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Erin Williams$59.44
  2. Specialty average$426.02

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Premier Medical Group PCClarksville, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Erin Marie Williams among 306 women's health nurse practitioner records in Tennessee

Erin Marie Williams, WHNP-BC is one of 306 women's health nurse practitioner records with a practice address in Tennessee. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 60% of them.

  • NPI issued2019 · 60% of these records are older, 35% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2019 · median 2016 among the 132 with a school on file
  • Record last updated2023 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in Tennessee

There are 306 women's health nurse practitioner records in Tennessee.

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Madison Buchanan, WHNP-BCClarksville, TN 370401114777604
  2. Sheryl Campbell-EllisClarksville, TN 370431184195216
  3. Sherie Vestal, WHNPClarksville, TN 370431447059530
  4. Marina Gayed, WHNP-BCBrentwood, TN 370271467178962
  5. Ashley Klekamp, APNBrentwood, TN 370271356673230
  6. Elisha Lamar, N.P.Brentwood, TN 370271336413004
  7. Laurie Tompkins, APRNBrentwood, TN 370271639266745
  8. Emily Rogers, APRNDickson, TN 370551841160694

Common questions

What is Erin Marie Williams, WHNP-BC's NPI number?

Erin Marie Williams, WHNP-BC's National Provider Identifier (NPI) is 1891332110, issued on Dec 5, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Erin Marie Williams, WHNP-BC located?

The NPPES record lists a practice address at 490 Dunlop LN, Clarksville, TN, 37040. Phone: (931) 245-7000. Providers update this record themselves, so call before visiting.

How can I verify Erin Marie Williams, WHNP-BC's license?

NPPES lists Tennessee license number 26807, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does Erin Marie Williams, WHNP-BC prescribe under Medicare Part D?

In 2024, Erin Marie Williams, WHNP-BC had 51 Medicare Part D claims for 21 beneficiaries; the average among women's health nurse practitioner prescribers was 217. 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.