Karlene Denise Williamson, NURSE PRACTITIONER
Family Nurse Practitioner · Vandalia, OH
Karlene Denise Williamson, NURSE PRACTITIONER is a family nurse practitioner with a practice address in Vandalia, Ohio, and NPI 1013783687, issued on Nov 27, 2023. Check the license (Ohio APRN.CNP.0028178, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karlene Denise Williamson
- Credential
- NURSE PRACTITIONER
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- APRN.CNP.0028178 OH
Self-reported in NPPES; status is on the state search - Practice location
- 780 Northwoods Blvd, Vandalia, OH 45377
- Phone
- (937) 665-0324
- Enumerated
- Nov 27, 2023
- Record last updated
- May 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20231212000571); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 9,647 in Ohio → Look up another NPI →
Also registered at 780 Northwoods Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Barbee-Crim, C-NPFamily Nurse Practitioner1184004483
- Amy Bohman, RPHPharmacist1851902076
- Danielle Bridges, CNPFamily Nurse Practitioner1184074684
- Isaac Cade, CNPFamily Nurse Practitioner1922499300
- Tiffany Castle, FNP-CFamily Nurse Practitioner1730534876
- Brenda Chewning, CNPFamily Nurse Practitioner1528613254
Verify Karlene Denise Williamson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license APRN.CNP.0028178Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average family nurse practitioner in 2024
121 Medicare Part D claims for 94 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate25 claims
- Prednisone17 claims
- Nitrofurantoin Mono-Macro13 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.
Industry payments in 2024: $222.56
3 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Kettering Independent Medical Group IncDayton, OH
- The Little Clinic OF Ohio LLCVandalia, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karlene Denise Williamson among 9,647 family nurse practitioner records in Ohio
Karlene Denise Williamson, NURSE PRACTITIONER is one of 9,647 family nurse practitioner records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 83% of them.
- NPI issued2023 · 83% of these records are older, 12% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2020 · median 2018 among the 6,366 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 family nurse practitioner records list a practice address in Vandalia
They are 33 of the 256 NPPES records with a practice address in Vandalia, and 9,647 family nurse practitioner records in Ohio.
All 9,647 in Ohio → Every provider in Vandalia → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jennifer Barbee-Crim, C-NPVandalia, OH 453771184004483
- Audrey Bateman, FNPVandalia, OH 453771114499894
- Heather Branam, FNP-CVandalia, OH 453771598212615
- Danielle Bridges, CNPVandalia, OH 453771184074684
- Sari Bright, CNPVandalia, OH 453771033562582
- Isaac Cade, CNPVandalia, OH 453771922499300
- Tiffany Castle, FNP-CVandalia, OH 453771730534876
- Brittany Jamison, APRN, FNP-CVandalia, OH 453771356819338
Common questions
What is Karlene Denise Williamson, NURSE PRACTITIONER's NPI number?
Karlene Denise Williamson, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1013783687, issued on Nov 27, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Karlene Denise Williamson, NURSE PRACTITIONER located?
The NPPES record lists a practice address at 780 Northwoods Blvd, Vandalia, OH, 45377. Phone: (937) 665-0324. Providers update this record themselves, so call before visiting.
How can I verify Karlene Denise Williamson, NURSE PRACTITIONER's license?
NPPES lists Ohio license number APRN.CNP.0028178, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Karlene Denise Williamson, NURSE PRACTITIONER prescribe under Medicare Part D?
In 2024, Karlene Denise Williamson, NURSE PRACTITIONER had 121 Medicare Part D claims for 94 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.