Deborah Dzielski, ANP
NPI 1427192871 · Adult Health Nurse Practitioner · Williamsville, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Dzielski, ANP is a Adult Health Nurse Practitioner provider in Williamsville, NY (NPI 1427192871).
Provider details
- NPI number
- 1427192871
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP
- Sex
- Female
- Sole proprietor
- No
- License
- F304589 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
739 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 468 | $70 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 75 | $100 |
| Injection of Trigger Points, 3 Or More Muscles20553 | 73 | $41 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 65 | $97 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 33 | $12 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 2,596 | 354 |
| Oxycodone Hcl | 1,008 | 136 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 993 | 139 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 541 | 72 |
| Gabapentin | 527 | 82 |
| Cyclobenzaprine Hcl | 280 | 63 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$786 across 60 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
Registry dates
- Enumerated
- 2007-02-19
- Last updated
- 2012-03-01
Frequently asked questions
- What is Deborah Dzielski's NPI number?
- Deborah Dzielski's National Provider Identifier (NPI) is 1427192871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Dzielski's specialty?
- Deborah Dzielski is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Deborah Dzielski located?
- Deborah Dzielski's practice location on file with NPPES is 100 College Pkwy, Williamsville, NY 14221-6800.
- What is Deborah Dzielski's phone number?
- The practice phone number listed in the NPPES registry for Deborah Dzielski is (716) 626-9900.
- Does Deborah Dzielski accept Medicare?
- Deborah Dzielski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Dzielski's NPI active?
- Yes — Deborah Dzielski's NPI (1427192871) is active in the NPPES registry as of the last update on 2012-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.