Kelly Wilmarth, C-FNP
Nurse Practitioner · Johnson City, NY
Kelly Wilmarth, C-FNP is a nurse practitioner with a practice address in Johnson City, New York, and NPI 1588072474, issued on Jul 24, 2014. Check the license (New York 338979, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kelly Wilmarth
- Credential
- C-FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 338979 NY
Self-reported in NPPES; status is on the state search - Practice location
- 401 Main St Ste 1, Johnson City, NY 13790
- Phone
- (607) 754-9870
- Enumerated
- Jul 24, 2014
- Record last updated
- Sep 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (607) 785-9862
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,097 in New York → Look up another NPI →
Also registered at 401 Main St Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kelly Wilmarth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 338979Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average nurse practitioner in 2024
183 Medicare Part D claims for 85 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Metronidazole19 claims
- Clobetasol Propionate15 claims
- Estradiol14 claims
- Cephalexin13 claims
- Premarin11 claims
- Topiramate11 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: $2,019.27
41 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 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.
Kelly Wilmarth among 3,097 nurse practitioner records in New York
Kelly Wilmarth, C-FNP is one of 3,097 nurse practitioner records with a practice address in New York. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 52% of them.
- NPI issued2014 · 52% of these records are older, 45% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 nurse practitioner records list a practice address in Johnson City
They are 17 of the 949 NPPES records with a practice address in Johnson City, and 3,097 nurse practitioner records in New York.
All 3,097 in New York → Every provider in Johnson City → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
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- Stacey Coon-Walsh, CRNPJohnson City, NY 137901376949941
- Maureen Daws, FNPJohnson City, NY 137901356586580
- Spring Fauci, FNP-CJohnson City, NY 137901194178244
- Donna Gardner, FNPJohnson City, NY 137901821089517
- Cheryl Gauzer, NPJohnson City, NY 137901972646628
- Melissa Korosec, FNPJohnson City, NY 137901548518400
Common questions
What is Kelly Wilmarth, C-FNP's NPI number?
Kelly Wilmarth, C-FNP's National Provider Identifier (NPI) is 1588072474, issued on Jul 24, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Kelly Wilmarth, C-FNP located?
The NPPES record lists a practice address at 401 Main St Ste 1, Johnson City, NY, 13790. Phone: (607) 754-9870. Providers update this record themselves, so call before visiting.
How can I verify Kelly Wilmarth, C-FNP's license?
NPPES lists New York license number 338979, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Kelly Wilmarth, C-FNP prescribe under Medicare Part D?
In 2024, Kelly Wilmarth, C-FNP had 183 Medicare Part D claims for 85 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.