Ashley Michelsen, PA-C
NPI 1851675979 · Surgical Physician Assistant · Western Springs, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Michelsen, PA-C is a Surgical Physician Assistant provider in Western Springs, IL (NPI 1851675979).
Provider details
- NPI number
- 1851675979
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
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
14 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
539 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 | 108 | $79 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 87 | $11 |
| X-Ray Lower and Sacral Spine, 2-3 Views Bending Views72120 | 76 | $11 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 47 | $49 |
| X-Ray of Upper Spine, 4-5 Views72050 | 39 | $12 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 34 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 83 | 48 |
| Cyclobenzaprine Hcl | 55 | 36 |
| Tizanidine Hcl | 49 | 38 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 31 | 22 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 18 | 15 |
| Tramadol Hcl | 13 | — |
| Methylprednisolone | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$38 across 2 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
- 2011-10-07
- Last updated
- 2015-03-30
Frequently asked questions
- What is Ashley Michelsen's NPI number?
- Ashley Michelsen's National Provider Identifier (NPI) is 1851675979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Michelsen's specialty?
- Ashley Michelsen is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashley Michelsen located?
- Ashley Michelsen's practice location on file with NPPES is 4700 Gilbert Ave, Western Springs, IL 60558-1753.
- What is Ashley Michelsen's phone number?
- The practice phone number listed in the NPPES registry for Ashley Michelsen is (708) 387-1737.
- Does Ashley Michelsen accept Medicare?
- Ashley Michelsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Michelsen's NPI active?
- Yes — Ashley Michelsen's NPI (1851675979) is active in the NPPES registry as of the last update on 2015-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.