1. Home
  2. Directory
  3. Pennsylvania
  4. Chambersburg
  5. Physician Assistant
  6. NPI Profile

AARON ROBERT PROBST PA-C
NPI 1073710158
Physician Assistant in Chambersburg, PA

Active since July 02, 2007PECOS EnrolledAccepts Medicare Assignment
22 ST PAUL DR STE 102, CHAMBERSBURG, PA 17201(301) 797-9240(301) 797-0008 Get Directions Write a Review

NPPES record last updated: May 11, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Aaron Robert Probst Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AARON ROBERT PROBST PA-C (NPI 1073710158) is an individual physician assistant in Chambersburg, Pennsylvania, licensed in Pennsylvania (MA053060) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Wellspan Waynesboro Hospital, and maintains a secondary practice location in Hagerstown.

NPPES Registry Identity

NPI1073710158
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameAARON ROBERT PROBSTCredential: PA-C
Location Address22 ST PAUL DR STE 102Chambersburg, PA 17201-1036
Mailing Address3421 Concord RdYork, PA 17402-9001 · (301) 797-9240 · Fax (301) 797-0008
Phone(301) 797-9240
Fax(301) 797-0008
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateJuly 2, 2007
Last NPPES UpdateMay 11, 2021
NPPES CertifiedMay 11, 2021
✔ NPI 1073710158 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in PA · MA053060✔ Licensed in MD · C03532
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License C03532 (MD), MA053060 (PA), T0003532 (MD)
22 ST PAUL DR STE 102, Chambersburg, PA 17201
Open in Google Maps ↗

Secondary Practice Location 1

Location 117 Western Maryland Pkwy, Ste 100Hagerstown, MD 21740-5146 · Phone (301) 797-9240 · Fax (301) 797-0008

Other Identifiers 1

OtherP00605432MD · Rr Medicare Pin

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Aaron Robert Probst Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8820181738
PECOS Enrollment IDI20070910000289, I20070910000861
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
287 services188 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
89 services89 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
84 services79 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
37 services22 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
30 services29 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
23 services23 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Wellspan Waynesboro Hospital

Acute Care Hospitals · Waynesboro, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390138
Location501 East Main StWaynesboro, PA 17268 · Franklin County
Emergency services

Wellspan Chambersburg Hospital

Acute Care Hospitals · Chambersburg, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390151
Location112 North Seventh StreetChambersburg, PA 17201 · Franklin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PRARTHANA HAREESH MBBS, MPH
Psychiatry & Neurology (Neurology)
22 ST PAUL DR STE 102
CHAMBERSBURG, PA 17201
Franklin County (301) 797-9240
KHATUNA GURGENASHVILI MD
Psychiatry & Neurology (Neurology)
22 ST PAUL DR STE 102
CHAMBERSBURG, PA 17201
Franklin County (301) 797-9240
WELLSPAN MEDICAL GROUP
Psychiatry & Neurology (Neurology)
22 ST PAUL DR STE 102
CHAMBERSBURG, PA 17201
Franklin County (301) 797-9240

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Aaron Probst's NPI number?

The NPI number for Aaron Probst is 1073710158. It was assigned to this individual provider in the NPPES registry on July 2, 2007.

Where is Aaron Probst located?

Aaron Probst practices at 22 St Paul Dr Ste 102, Chambersburg, PA 17201. The listed phone number is (301) 797-9240.

What is Aaron Probst's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Aaron Probst enrolled in Medicare?

Yes. Aaron Probst is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Aaron Probst affiliated with any hospitals?

According to CMS data, Aaron Probst is affiliated with Wellspan Waynesboro Hospital and Wellspan Chambersburg Hospital.

When was this NPI record last updated?

The NPPES record for Aaron Probst was last updated on May 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.