Regina Chimileski, APRN
NPI 1598479586 · Family Nurse Practitioner · Danbury, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Regina Chimileski, APRN is a Family Nurse Practitioner provider in Danbury, CT (NPI 1598479586).
Provider details
- NPI number
- 1598479586
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 146942 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,432 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 542 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 232 | $80 |
| Biopsy of Related Skin Growth, First Growth11102 | 197 | $87 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 136 | $44 |
| Biopsy of Related Skin Growth, Each Additional Growth11103 | 93 | $45 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mupirocin | 60 | 48 |
| Ketoconazole | 58 | 44 |
| Triamcinolone Acetonide | 32 | 24 |
| Hydrocortisone | 29 | 24 |
| Clobetasol Propionate | 24 | 19 |
| Fluorouracil | 19 | 18 |
| Ciclopirox Olaminebrand: Ciclopirox | 17 | — |
| Metronidazole | 14 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,639 across 172 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 24 Hospital AveDanbury, CT 06810-6099Phone: (203) 739-7101
Registry dates
- Enumerated
- 2023-01-13
- Last updated
- 2024-10-30
- Certified
- 2024-10-30
Frequently asked questions
- What is Regina Chimileski's NPI number?
- Regina Chimileski's National Provider Identifier (NPI) is 1598479586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Regina Chimileski's specialty?
- Regina Chimileski is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Regina Chimileski located?
- Regina Chimileski's practice location on file with NPPES is 25 Tamarack Ave, Danbury, CT 06811-4829.
- What is Regina Chimileski's phone number?
- The practice phone number listed in the NPPES registry for Regina Chimileski is (203) 797-8990.
- Does Regina Chimileski accept Medicare?
- Regina Chimileski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Regina Chimileski's NPI active?
- Yes — Regina Chimileski's NPI (1598479586) is active in the NPPES registry as of the last update on 2024-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.