Jill Mayhew, FNP-BC
Family Nurse Practitioner · Cody, WY
Jill Mayhew, FNP-BC is a family nurse practitioner with a practice address in Cody, Wyoming, and NPI 1083494579, issued on Oct 2, 2023. Check the license (Wyoming 53249, as entered in NPPES) with the Wyoming board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jill Mayhew
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 53249 WY
Self-reported in NPPES; status is on the state search - Practice location
- 201 W Yellowstone Ave, Cody, WY 82414
- Phone
- (307) 527-7561
- Enumerated
- Oct 2, 2023
- Record last updated
- Oct 23, 2023
- Medicare enrollment
- Enrolled (PECOS I20231116003224); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 456 in Wyoming → Look up another NPI →
Verify Jill Mayhew in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wyoming board licenses this profession
Search for license 53249Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average family nurse practitioner in 2024
739 Medicare Part D claims for 155 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 13 claims were for opioids.
Most prescribed
- Levothyroxine Sodium50 claims
- Losartan Potassium28 claims
- Atorvastatin Calcium27 claims
- Rosuvastatin Calcium25 claims
- Lisinopril20 claims
- Trazodone Hcl15 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: $30.00
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. 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
- Billings ClinicCody, WY
- Yellowstone Sports Medicine And Bone And Joint Clinic LLCCody, WY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jill Mayhew among 456 family nurse practitioner records in Wyoming
Jill Mayhew, FNP-BC is one of 456 family nurse practitioner records with a practice address in Wyoming. 78% 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 82% of them.
- NPI issued2023 · 82% of these records are older, 13% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2023 · median 2018 among the 290 with a school on file
- Record last updated2023 · 44% 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 Wyoming practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 family nurse practitioner records list a practice address in Cody
They are 12 of the 502 NPPES records with a practice address in Cody, and 456 family nurse practitioner records in Wyoming.
All 456 in Wyoming → Every provider in Cody → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Hans AyresCody, WY 824141528511375
- Landon George, NP, RNCody, WY 824141215767652
- Gloria Hancock, FNP-CCody, WY 824141962480236
- Layne Lash, FNP-CCody, WY 824141851661284
- Elizabeth Matey, NPCody, WY 824141245960335
- Cody Nielson, APRN, FNP-BCCody, WY 824141982868667
- Emily Risley, FNPCody, WY 824141033695267
- Cassidy Steward, FNPCody, WY 824141669207536
Common questions
What is Jill Mayhew, FNP-BC's NPI number?
Jill Mayhew, FNP-BC's National Provider Identifier (NPI) is 1083494579, issued on Oct 2, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Jill Mayhew, FNP-BC located?
The NPPES record lists a practice address at 201 W Yellowstone Ave, Cody, WY, 82414. Phone: (307) 527-7561. Providers update this record themselves, so call before visiting.
How can I verify Jill Mayhew, FNP-BC's license?
NPPES lists Wyoming license number 53249, as entered by the provider. Search the Wyoming board that licenses this profession; the NPPES record confirms identity only.
How much does Jill Mayhew, FNP-BC prescribe under Medicare Part D?
In 2024, Jill Mayhew, FNP-BC had 739 Medicare Part D claims for 155 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.