NPPES file of Aug 9, 2026

Regina Chimileski, APRN

Family Nurse Practitioner · Danbury, CT

Regina Chimileski, APRN is a family nurse practitioner with a practice address in Danbury, Connecticut, and NPI 1598479586, issued on Jan 13, 2023. Check the license (Connecticut 12035, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598479586
Name
Regina Chimileski
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
12035 CT
146942 CT
Self-reported in NPPES; status is on the state search
Practice location
25 Tamarack Ave, Danbury, CT 06811
Phone
(203) 797-8990
Enumerated
Jan 13, 2023
Record last updated
Oct 30, 2024
Medicare enrollment
Enrolled (PECOS I20230727002310); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 25 Tamarack Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Marimeg Clairwood, M.D.Dermatology Physician1164719043
  2. Grace Federman, MDDermatology Physician1033160924
  3. Mona Gohara, MDDermatology Physician1679523450
  4. Barry Goldberg, MDDermatology Physician1922059823
  5. Jenna Kocis, PA-CPhysician Assistant1700656501
  6. Graeme Lipper, MDDermatology Physician1154371904

Verify Regina Chimileski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 12035
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

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70% fewer Medicare Part D claims than the average family nurse practitioner in 2024

387 Medicare Part D claims for 200 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Regina Chimileski387
  2. Specialty average1,305

Most prescribed

  1. Mupirocin60 claims
  2. Ketoconazole58 claims
  3. Triamcinolone Acetonide32 claims
  4. Hydrocortisone29 claims
  5. Clobetasol Propionate24 claims
  6. Fluorouracil19 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: $3,638.56

172 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.

  1. Regina Chimileski$3,638.56
  2. Specialty average$650.95

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

  1. Advanced Dermcare PCDanbury, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

60 family nurse practitioner records list a practice address in Danbury

They are 60 of the 2,412 NPPES records with a practice address in Danbury, and 2,669 family nurse practitioner records in Connecticut.

Other family nurse practitioner records in Connecticut

  1. Anna Liza Abastillas, APRNSouthington, CT1063572014
  2. Renato Abastillas, APRNRocky Hill, CT1568795821
  3. Farhiya AbdiSouth Windsor, CT1609382027
  4. Maryam Abdishoo, NPPutnam, CT1275143778
  5. Anwar Abdulrehman, APRNWaterbury, CT1194614255
  6. Adey Abebe, APRNDanbury, CT1558914648
  7. Talita Acciari, APRNNew Haven, CT1275469777
  8. Denise AceStratford, CT1003572033
  9. Kwame Acheampong, NPStratford, CT1659975969
  10. Tara Ackerly, FNPDanbury, CT1831331602

Common questions

What is Regina Chimileski, APRN's NPI number?

Regina Chimileski, APRN's National Provider Identifier (NPI) is 1598479586, issued on Jan 13, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Regina Chimileski, APRN located?

The NPPES record lists a practice address at 25 Tamarack Ave, Danbury, CT, 06811. Phone: (203) 797-8990. Providers update this record themselves, so call before visiting.

How can I verify Regina Chimileski, APRN's license?

NPPES lists Connecticut license number 12035, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Regina Chimileski, APRN prescribe under Medicare Part D?

In 2024, Regina Chimileski, APRN had 387 Medicare Part D claims for 200 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.