Alyssa Corrigan, PA-C
NPI 1255965414 · Physician Assistant · Chicago, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alyssa Corrigan, PA-C is a Physician Assistant provider in Chicago, IL (NPI 1255965414).
Provider details
- NPI number
- 1255965414
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 085.007293 (IL)
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
6 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
454 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 | 121 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 89 | $80 |
| Destruction of Skin Growth, 1-14 Growths17110 | 52 | $95 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 49 | $46 |
| Application of Ultraviolet Light to Skin96900 | 49 | $22 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 41 | 14 |
| Minoxidil | 30 | — |
| Triamcinolone Acetonide | 30 | 19 |
| Spironolactone | 18 | — |
| Tacrolimus | 17 | — |
| Finasteride | 16 | — |
| Hydroxyzine Hcl | 14 | — |
| Hydrocortisone | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,591 across 221 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
- 2020-02-26
- Last updated
- 2022-12-09
- Certified
- 2022-12-09
Frequently asked questions
- What is Alyssa Corrigan's NPI number?
- Alyssa Corrigan's National Provider Identifier (NPI) is 1255965414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Corrigan's specialty?
- Alyssa Corrigan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alyssa Corrigan located?
- Alyssa Corrigan's practice location on file with NPPES is 3000 N Halsted St Ste 409, Chicago, IL 60657-9268.
- What is Alyssa Corrigan's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Corrigan is (773) 281-9200.
- Does Alyssa Corrigan accept Medicare?
- Alyssa Corrigan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alyssa Corrigan's NPI active?
- Yes — Alyssa Corrigan's NPI (1255965414) is active in the NPPES registry as of the last update on 2022-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.