Barbara Polowczyk, FNP
Family Nurse Practitioner · Mount Kisco, NY
Barbara Polowczyk, FNP is a family nurse practitioner with a practice address in Mount Kisco, New York, and NPI 1952394413, issued on Aug 30, 2005. Check the license (New York 331265, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Barbara Polowczyk
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 331265 NY
Self-reported in NPPES; status is on the state search - Practice location
- 400 E Main St, Mount Kisco, NY 10549
- Phone
- (914) 666-1254
- Enumerated
- Aug 30, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (914) 666-1931
- Medicare enrollment
- Enrolled (PECOS I20110106000774); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 400 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Neha Aggarwal, PHYSICIAN ASSISTANTPhysician Assistant1710318696
- Sameer AhmadStudent in an Organized Health Care Education/Training Program1770422172
- Ashitha AlexStudent in an Organized Health Care Education/Training Program1609715226
- Emmanuel Snr Amoateng, MDStudent in an Organized Health Care Education/Training Program1871353342
- Nandini Anandu, MDInternal Medicine Physician1023056678
Verify Barbara Polowczyk 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 331265Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family nurse practitioner in 2024
129 Medicare Part D claims for 82 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass11 claims
- Prednisone11 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.
The MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 4 group practices
- Graig Straus Family Health NP, PCMonroe, NY
- North Shore Lij Urgent Care PCGreenvale, NY
- North Shore-Lij Medical PCManhasset, NY
- Rockland Urgent Care Family Health NP, PCSouth Salem, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barbara Polowczyk among 14,805 family nurse practitioner records in New York
Barbara Polowczyk, FNP 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated1995 · median 2019 among the 7,239 with a school on file
- Record last updated2026 · 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).
38 family nurse practitioner records list a practice address in Mount Kisco
They are 38 of the 1,003 NPPES records with a practice address in Mount Kisco, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Mount Kisco → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Joann Benn, RN, MS, FNP-CMt Kisco, NY 105491689797888
- Sandra Broadhurst, FNPMount Kisco, NY 105491104927532
- Victoria Coon, FAPMount Kisco, NY 105491194710822
- Carlyn Earle-Murray, FNPMt Kisco, NY 105491255308144
- Marie Elms, FNPMount Kisco, NY 105491902851462
- Tracey Emanuel, F.N.P.Mount Kisco, NY 105491881629087
- Gene Epstein, NPMount Kisco, NY 105491548255052
- Louise Katzin, FNPMount Kisco, NY 105491609823517
Common questions
What is Barbara Polowczyk, FNP's NPI number?
Barbara Polowczyk, FNP's National Provider Identifier (NPI) is 1952394413, issued on Aug 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Polowczyk, FNP located?
The NPPES record lists a practice address at 400 E Main St, Mount Kisco, NY, 10549. Phone: (914) 666-1254. Providers update this record themselves, so call before visiting.
How can I verify Barbara Polowczyk, FNP's license?
NPPES lists New York license number 331265, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Barbara Polowczyk, FNP prescribe under Medicare Part D?
In 2024, Barbara Polowczyk, FNP had 129 Medicare Part D claims for 82 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Barbara Polowczyk, FNP's MIPS final score?
The 2023 MIPS final score is 91.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.