Doctor profile · Federal record

Dr. Aaron Probst, PA-C

Physician Assistant · Physician Assistant · Medical Physician Assistant · Medical Physician Assistant · Medical Physician Assistant · Chambersburg, PA

  • NPI 1073710158
  • Accepts Medicare
  • 19 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
22 St Paul Dr Ste 102
Chambersburg, PA 172011036
(301) 797-9240
fax (301) 797-0008
Additional location
17 Western Maryland Pkwy, Ste 100
Hagerstown, MD 217405146
Mailing address
3421 Concord RD
York, PA 174029001

Credentials & registration

NPPES · NUCC
NPI registered
July 2007 — 19 yrs on file
Profile last updated
May 11, 2021
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (3)
Pennsylvania #MA053060 · Maryland #C03532 · Maryland #T0003532

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073710158. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
843
Distinct HCPCS
9
Medicare allowed
$72,577
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 352 245 $107
99213 Established patient office or other outpatient visit, 20-29 minutes 182 144 $75
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 118 18 $1
99204 New patient office or other outpatient visit, 45-59 minutes 77 77 $140
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 38 38 $108
99443 Telephone medical discussion with physician, 21-30 minutes 24 21 $101
20610 Aspiration and/or injection of fluid from large joint 19 12 $67
99203 New patient office or other outpatient visit, 30-44 minutes 18 18 $91
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 15 13 $66

In context: peer comparison

Among 7 peers in Chambersburg Physician Assistant, average services per provider: 94. This provider delivers 9.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$48
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 1 $27.26
Abbott Laboratories 1 $21.08

By nature of payment

Food and Beverage
$48

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,012
Patients
263
Total drug cost
$34,404
Drug Type Claims Patients Total cost
Gabapentin Generic 215 56 $5,300
Tramadol Hcl Generic 200 46 $1,465
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 125 29 $3,292
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 107 41 $1,805
Baclofen Generic 75 26 $1,428
Pregabalin Generic 49 14 $4,054
Cyclobenzaprine Hcl Generic 46 15 $323
Oxycodone Hcl Generic 37 0 $450
Tizanidine Hcl Generic 32 14 $2,715
Meloxicam Generic 28 0 $61

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Aaron Probst's medical specialty?
Dr. Aaron Probst practices Physician Assistant in Chambersburg, PA.
Where does Dr. Aaron Probst practice?
Dr. Aaron Probst practices at 22 St Paul Dr Ste 102, Chambersburg, PA 172011036. Office phone: 3017979240.
What is Dr. Aaron Probst's NPI?
Dr. Aaron Probst's National Provider Identifier (NPI) is 1073710158, issued by NPPES.
Does Dr. Aaron Probst accept Medicare assignment?
Yes. Dr. Aaron Probst accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Probst commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301). Source: CMS Medicare Physician & Other Practitioners file.