Doctor profile · Federal record

Dr. Ashley Michelsen, PA-C

Surgical Physician Assistant (CMS: Physician Assistant) · Western Springs, IL

  • NPI 1851675979
  • Accepts Medicare
  • MIPS 72.7 / 100 · 2023
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4700 Gilbert Ave, Suite 52
Western Springs, IL 605581753
(708) 387-1737
fax (708) 387-1739
Mailing address
550 W Ogden Ave
Hinsdale, IL 605213186

Credentials & registration

NPPES · NUCC
NPI registered
October 2011 — 15 yrs on file
Profile last updated
March 30, 2015
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
363AS0400X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851675979. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
539
Distinct HCPCS
10
Medicare allowed
$24,419
HCPCS Description Services Patients Avg allowed
99212 Established patient office or other outpatient visit, 10-19 minutes 97 89 $50
72120 X-ray lower and sacral spine, 2-3 views bending views 85 85 $10
99213 Established patient office or other outpatient visit, 20-29 minutes 81 79 $77
72100 X-ray of lower and sacral spine, 2-3 views 80 62 $10
99202 New patient office or other outpatient visit, 15-29 minutes 57 57 $64
72050 X-ray of upper spine, 4-5 views 40 39 $13
72040 X-ray of upper spine, 2-3 views 33 26 $11
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion 28 18 $39
99203 New patient office or other outpatient visit, 30-44 minutes 25 25 $100
22633 Fusion of spine in lower back with partial removal of spine bone and disc 13 13 $272

In context: peer comparison

Among 1 peers in Western Springs Surgical Physician Assistant, average services per provider: 53. This provider delivers 10× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$38
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Globus Medical, INC. 1 $20.10
Si-Bone, INC. 1 $17.84

By nature of payment

Food and Beverage
$38

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
246
Patients
160
Total drug cost
$2,006
Drug Type Claims Patients Total cost
Meloxicam Generic 89 54 $416
Cyclobenzaprine Hcl Generic 54 30 $379
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 33 19 $402
Tizanidine Hcl Generic 33 26 $316
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 19 13 $230
Methylprednisolone Generic 18 18 $263

Frequently asked questions

Auto-generated from federal data
What is Dr. Ashley Michelsen's medical specialty?
Dr. Ashley Michelsen practices Surgical Physician Assistant in Western Springs, IL.
Where does Dr. Ashley Michelsen practice?
Dr. Ashley Michelsen practices at 4700 Gilbert Ave, Western Springs, IL 605581753. Office phone: 7083871737.
What is Dr. Ashley Michelsen's NPI?
Dr. Ashley Michelsen's National Provider Identifier (NPI) is 1851675979, issued by NPPES.
Does Dr. Ashley Michelsen accept Medicare assignment?
Yes. Dr. Ashley Michelsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashley Michelsen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); X-ray lower and sacral spine, 2-3 views bending views (HCPCS 72120); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.