Alissa Winner, APN
NPI 1770045049 · Primary Care Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alissa Winner, APN is a Primary Care Nurse Practitioner provider in Chicago, IL (NPI 1770045049).
Provider details
- NPI number
- 1770045049
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 71010167A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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 tenure28% of score
7 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
84 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) |
|---|---|---|
| Replacement of Knee Joint, Both Sides of Knee27447 | 45 | $172 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 20 | $176 |
| Replacement of Knee Joint on Side of Knee27446 | 19 | $146 |
Typical Medicare-allowed amounts for these services range $146–$176 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 133 | 107 |
| Oxycodone Hcl | 92 | 88 |
| Meloxicam | 92 | 86 |
| Gabapentin | 83 | 81 |
| Ondansetronbrand: Ondansetron Odt | 83 | 80 |
| Cefadroxil | 73 | 71 |
| Amoxicillin | 40 | 29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-04
- Last updated
- 2023-08-30
- Certified
- 2023-08-30
Frequently asked questions
- What is Alissa Winner's NPI number?
- Alissa Winner's National Provider Identifier (NPI) is 1770045049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alissa Winner's specialty?
- Alissa Winner is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alissa Winner located?
- Alissa Winner's practice location on file with NPPES is 1611 W Harrison St Ste 400, Chicago, IL 60612-4861.
- What is Alissa Winner's phone number?
- The practice phone number listed in the NPPES registry for Alissa Winner is (877) 632-6637.
- Does Alissa Winner accept Medicare?
- Alissa Winner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alissa Winner's NPI active?
- Yes — Alissa Winner's NPI (1770045049) is active in the NPPES registry as of the last update on 2023-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.