Alexa A. Chapman, NP
NPI 1629472840ActiveIndividual· Nurse Practitioner, Family· Chicago, IL
Nurse Practitioner, Family (NP) with Post Acute Specialists LLC and 9 other groups, practicing in Chicago, Illinois. In 2024 Medicare paid $74,731 for 1,589 patients, and Part D covered 617 of their prescriptions, 86% of them generic. Janssen Pharmaceuticals, Inc reported $19.24 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1629472840 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Oct 17, 2014 |
| Last updated in NPPES | Jun 8, 2026 |
| Certified by provider | Jun 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 71005295A | IN |
| Nurse Practitioner | 363L00000X | SP034854 | PA |
| Nurse Practitioner | 363L00000X | CNP231392 | ME |
| Nurse Practitioner | 363L00000X | 10013643 | OR |
| Nurse Practitioner | 363L00000X | 4704375026 | MI |
| Nurse Practitioner | 363L00000X | 209023452 | IL |
| Nurse Practitioner | 363L00000X | 109158 | WV |
| Nurse Practitioner | 363L00000X | 87097 | NM |
| Nurse Practitioner | 363L00000X | 353952 | NY |
| Nurse Practitioner | 363L00000X | 101.0136559 | VT |
| Nurse Practitioner | 363L00000X | APRN11031219 | FL |
| Nurse Practitioner | 363L00000X | 872673 | NV |
| Nurse Practitioner | 363L00000X | 208318 | AZ |
| Nurse Practitioner | 363L00000X | 95027126 | CA |
| Nurse Practitioner | 363L00000X | 0033845 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (AZ); Practitioner - Nurse Practitioner (CA); Practitioner - Nurse Practitioner (FL); Practitioner - Nurse Practitioner (IL); Practitioner - Nurse Practitioner (IN); Practitioner - Nurse Practitioner (KY); Practitioner - Nurse Practitioner (MA); Practitioner - Nurse Practitioner (ME); Practitioner - Nurse Practitioner (MI); Practitioner - Nurse Practitioner (MO); Practitioner - Nurse Practitioner (NC); Practitioner - Nurse Practitioner (NH); Practitioner - Nurse Practitioner (NJ); Practitioner - Nurse Practitioner (NV); Practitioner - Nurse Practitioner (NY); Practitioner - Nurse Practitioner (OH); Practitioner - Nurse Practitioner (PA); Practitioner - Nurse Practitioner (SC); Practitioner - Nurse Practitioner (TN); Practitioner - Nurse Practitioner (VT); Practitioner - Nurse Practitioner (WI); Practitioner - Nurse Practitioner (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,589 |
|---|---|
| Services billed | 1,763 across 9 procedure codes |
| Paid by Medicare | $74,731 |
Part D prescriptions in 2024
| Prescriptions (claims) | 617 · 751 30-day fills |
|---|---|
| Patients | 219 |
| Total drug cost | $63,395 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Post Acute Specialists LLCElkton, MD · 187 clinicians
- Mi Post Acute Specialists PCCommerce Township, MI · 44 clinicians
- In Post Acute Specialists PCNew Albany, IN · 31 clinicians
- Post Acute Specialists of Vermont PLCLyndonville, VT · 28 clinicians
- Harmonic Medical Group of Michigan PCPlymouth, MI · 4 clinicians
- Harmonic Medical Group of Tennessee PCNashville, TN · 4 clinicians
- Harmonic Medical Group of Illinois, S.C.Springfield, IL · 4 clinicians
- Harmonic Medical Group of Nevada - Mohseni PCCarson City, NV · 3 clinicians
- Harmonic Health Medical Group, P.A.Tallahassee, FL · 2 clinicians
- Harmonic Medical Group of North Carolina PCRaleigh, NC · 2 clinicians
Other facilities
- Bennington Health & RehabNursing home · Bennington, VT
- Edenbrook of Greenwood HillNursing home · Pottsville, PA
- Grafton County Nursing HomeNursing home · North Haverhill, NH
- Rennes Health and Rehab Center-AppletonNursing home · Appleton, WI
- St Camillus Residential Health Care FacilityNursing home · Syracuse, NY
Industry payments (Open Payments)
- 2025$19.24 · 1 payment from 1 company
- 2024$199.97 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $19.24 | 1 |
What the 2025 payments were for
- Food and Beverage$19.24 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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