Katy Bigelow, FNP-BC
Family Nurse Practitioner · Williamsville, NY
Katy Bigelow, FNP-BC is a family nurse practitioner with a practice address in Williamsville, New York, and NPI 1588385215, issued on Sep 12, 2022. Check the license (New York 349886, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katy Bigelow
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 349886 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1150 Youngs RD Ste 203, Williamsville, NY 14221
- Phone
- (716) 636-9004
- Enumerated
- Sep 12, 2022
- Record last updated
- May 2, 2023
- Fax
- (716) 636-0132
- Medicare enrollment
- Enrolled (PECOS I20221230000582); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 1150 Youngs RD Ste 203
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Mills, M.D.Colon & Rectal Surgery Physician1396027207
Verify Katy Bigelow 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 349886Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average family nurse practitioner in 2024
414 Medicare Part D claims for 232 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 35 claims were for opioids.
Most prescribed
- Metronidazole61 claims
- Procto-Med Hc39 claims
- Hydrocortisone37 claims
- Amoxicillin30 claims
- Amoxicillin-Clavulanate Potass28 claims
- Oxycodone Hcl20 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: $407.20
10 payments; by number, the most common kind was food and beverage; the largest payer was Integra LifeSciences Corporation. 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 one group practice
- General Physician PCWilliamsville, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katy Bigelow among 14,805 family nurse practitioner records in New York
Katy Bigelow, FNP-BC is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 70% of them.
- NPI issued2022 · 70% of these records are older, 24% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2022 · median 2019 among the 7,239 with a school on file
- Record last updated2023 · 45% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
118 family nurse practitioner records list a practice address in Williamsville
They are 118 of the 3,530 NPPES records with a practice address in Williamsville, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Williamsville → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Crystal Breier, FNPWilliamsville, NY 142211558328112
- Karen Burch, FNPWilliamsville, NY 142211083679443
- Joanne Chmura, FNPWilliamsville, NY 142211982653960
- Karen Gutierrez, FNPWilliamsville, NY 142211659365500
- Susan Klein, FNPWilliamsville, NY 142211699715581
- Kathy Kurtz, F.N.P.Williamsville, NY 142211578560397
- Kimberly Macdonald, F.N.P.Williamsville, NY 142211598722365
- Linda Miller, FNPWilliamsville, NY 142211679530208
Common questions
What is Katy Bigelow, FNP-BC's NPI number?
Katy Bigelow, FNP-BC's National Provider Identifier (NPI) is 1588385215, issued on Sep 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Katy Bigelow, FNP-BC located?
The NPPES record lists a practice address at 1150 Youngs RD Ste 203, Williamsville, NY, 14221. Phone: (716) 636-9004. Providers update this record themselves, so call before visiting.
How can I verify Katy Bigelow, FNP-BC's license?
NPPES lists New York license number 349886, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Katy Bigelow, FNP-BC prescribe under Medicare Part D?
In 2024, Katy Bigelow, FNP-BC had 414 Medicare Part D claims for 232 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.