Susan Stefanski, FNP
NPI 1720511645 · Nurse Practitioner · Peoria, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Stefanski, FNP is a Nurse Practitioner provider in Peoria, AZ (NPI 1720511645).
Provider details
- NPI number
- 1720511645
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 209015839 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
914 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 303 | $104 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 135 | $74 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 101 | $105 |
| Anticoagulant Management of Patient Taking Warfarin93793 | 99 | $9 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 98 | $19 |
| Blood Test, Clotting Time85610 |
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 |
|---|---|---|
| Atorvastatin Calcium | 127 | 52 |
| Amlodipine Besylate | 87 | 39 |
| Levothyroxine Sodium | 79 | 32 |
| Lisinopril | 61 | 29 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 58 | 35 |
| Trazodone Hcl | 55 | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-04-07
- Last updated
- 2025-12-11
- Certified
- 2025-12-11
Frequently asked questions
- What is Susan Stefanski's NPI number?
- Susan Stefanski's National Provider Identifier (NPI) is 1720511645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Stefanski's specialty?
- Susan Stefanski is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Stefanski located?
- Susan Stefanski's practice location on file with NPPES is 26900 N Lake Pleasant Pkwy Ste 210, Peoria, AZ 85383-1558.
- What is Susan Stefanski's phone number?
- The practice phone number listed in the NPPES registry for Susan Stefanski is (623) 561-3000.
- Does Susan Stefanski accept Medicare?
- Susan Stefanski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Stefanski's NPI active?
- Yes — Susan Stefanski's NPI (1720511645) is active in the NPPES registry as of the last update on 2025-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.