Active NPI 1073710158 Individual Practitioner Male Practitioner

Aaron Robert Probst , PA-C

Physician Assistant • Chambersburg, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Aaron Probst, PA-C is a certified Physician Assistant practicing in Chambersburg, PA. With approximately 19 years of clinical experience since completing medical education in 2007, Aaron Probst delivers high-quality medical care to the local community at 22 ST PAUL DR STE 102.

Aaron Probst maintains professional affiliations with Meritus Medical Center Inc, Phoenix Rehabilitation And Health Services Inc, Wellspan Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

22 St Paul Dr Ste 102

Chambersburg, PA 172011036

Telephone 3017979240

Fax 3017970008

Associated Practice Facility / Clinic

🏢 Wellspan Medical Group Facility NPI 1407431588

Medicare Profile & Education

Medical School

Other

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Chambersburg, PA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

19 Yrs +2.7 yrs vs City Avg

City Avg: 16.3 Yrs

State Avg: 11.5 Yrs

Regional Practice Density

23 Specialists

Practicing in Chambersburg, PA (8068 Statewide)

Telehealth Adoption Rate

13.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

55.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Probst (19 Years) 19 Yrs

Chambersburg Specialty Average (16.3 Years) 16.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	287	188	$185.46	$104.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	89	89	$284.38	$136.14
99213 Established patient office or other outpatient visit, typically 15 minutes	84	79	$127.42	$73.96
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	37	22	$143.00	$63.59
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	30	29	$271.00	$105.36
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	23	23	$401.00	$139.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	352	245	$181.28	$106.58
99213 Established patient office or other outpatient visit, typically 15 minutes	182	144	$120.92	$75.41
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	118	18	$9.00	$1.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	77	77	$278.92	$139.84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	38	38	$271.00	$108.24
99443 Telephone medical discussion with physician, 21-30 minutes	24	21	$198.00	$100.84
20610 Aspiration and/or injection of fluid from large joint	19	12	$224.00	$67.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$195.00	$91.25
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	15	13	$143.00	$65.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	356	241	$180.00	$107.11
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	144	14	$8.97	$1.10
99213 Established patient office or other outpatient visit, typically 15 minutes	140	106	$119.00	$75.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	93	93	$277.00	$140.61
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$195.00	$95.85
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	18	$271.00	$112.56
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	13	$143.00	$59.22
99443 Telephone medical discussion with physician, 21-30 minutes	16	14	$198.00	$109.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	335	225	$259.02	$109.67
99213 Established patient office or other outpatient visit, typically 15 minutes	274	206	$181.06	$77.15
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	116	30	$12.88	$1.25
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	74	74	$285.12	$92.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	64	64	$400.44	$139.43
80307 Testing for presence of drug, by chemistry analyzers	39	36	$225.00	$59.92
20610 Aspiration and/or injection of fluid from large joint	39	25	$189.51	$58.53
99442 Telephone medical discussion with physician, 11-20 minutes	31	29	$130.65	$73.79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$445.95	$114.37
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$95.00	$48.59
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$367.00	$157.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	360	241	$298.00	$63.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	318	214	$437.00	$92.74
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	160	33	$27.00	$1.49
80307 Testing for presence of drug, by chemistry analyzers	88	85	$320.00	$61.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	79	79	$442.00	$92.39
20610 Aspiration and/or injection of fluid from large joint	64	29	$254.72	$54.34
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	61	61	$672.00	$142.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	35	35	$548.00	$117.98
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	34	26	$285.00	$62.04
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	33	22	$58.00	$13.12
99442 Telephone medical discussion with physician, 11-20 minutes	25	25	$200.00	$64.46
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$584.00	$126.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	411	260	$437.00	$91.95
99213 Established patient office or other outpatient visit, typically 15 minutes	353	290	$298.00	$62.87
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	253	39	$27.00	$1.59
80307 Testing for presence of drug, by chemistry analyzers	104	97	$320.00	$63.36
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	84	84	$442.00	$92.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	80	80	$672.00	$140.48
20610 Aspiration and/or injection of fluid from large joint	63	31	$247.00	$50.99
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	53	52	$548.00	$116.27
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	37	33	$584.00	$124.71
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	36	28	$285.00	$61.72
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	21	19	$58.00	$12.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	298	208	$437.00	$91.26
99213 Established patient office or other outpatient visit, typically 15 minutes	237	195	$298.00	$61.65
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	139	35	$27.00	$1.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	75	75	$442.00	$91.91
80307 Testing for presence of drug, by chemistry analyzers	70	70	$320.00	$70.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	65	65	$672.00	$140.53
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	45	31	$285.00	$61.05
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	42	41	$548.00	$114.74
20610 Aspiration and/or injection of fluid from large joint	39	26	$253.33	$54.49
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	34	33	$584.00	$123.89
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	32	25	$58.00	$12.38
20553 Injection of trigger points, 3 or more muscles	16	13	$266.00	$53.74
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$805.00	$170.05
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	12	12	$532.00	$34.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	283	221	$437.00	$90.43
99213 Established patient office or other outpatient visit, typically 15 minutes	179	149	$298.00	$60.86
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	68	68	$672.00	$135.60
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	28	$285.00	$60.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$442.00	$91.16
80307 Testing for presence of drug, by chemistry analyzers	33	33	$320.00	$75.84
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	28	22	$504.00	$36.54
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	27	27	$548.00	$115.12
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	26	21	$58.00	$12.31
63048 Partial removal of spine bone with release of spinal cord and/or nerves	17	11	$260.00	$29.70
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	17	17	$1367.00	$121.99
22633 Fusion of spine in lower back with partial removal of spine bone and disc	15	15	$2264.00	$254.47
22840 Placement of stabilizing device to back of 1 spine bone in neck	13	13	$932.00	$105.14

Medical Specialties & State Licenses

CMS Verified: 2021-05-11

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License PA MA053060

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.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License MD C03532

Physician Assistant - Medical

NUCC Taxonomy Code: 363AM0700X

State License MD C03532

Definition to come...

Physician Assistant - Medical

NUCC Taxonomy Code: 363AM0700X

State License PA MA053060

Definition to come...

Physician Assistant - Medical

NUCC Taxonomy Code: 363AM0700X

State License MD T0003532

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Rr Medicare Pin

P00605432 (MD)

Hospital & Practice Group Affiliations

Wellspan Medical Group

17 Western Maryland Pkwy, Hagerstown, MD 217405471

Phone: 3017979240

Wellspan Medical Group

112 N 7th St, Chambersburg, PA 172011720

Phone: 7172677164

Wellspan Medical Group

112 N 7th St, Chambersburg, PA 172011720

Phone: 7178512613

Wellspan Medical Group

25 Monument Rd, York, PA 174035073

Wellspan Medical Group

22 St Paul Dr, Chambersburg, PA 172011036

Wellspan Medical Group

2618 E Market St, York, PA 17403

Phone: 7178457214

Meritus Medical Center Inc

11110 Medical Campus Rd, Hagerstown, MD 217426700

Phoenix Rehabilitation And Health Services Inc

2000 Westinghouse Dr, Cranberry Twp, PA 160665238

Phoenix Rehabilitation And Health Services Inc

2000 Westinghouse Dr, Cranberry Township, PA 160665238

Wellspan Medical Group

13 Western Maryland Pkwy, Hagerstown, MD 217406474

Phone: 3017979240

Wellspan Medical Group

914 W Market St, York, PA 17403

Phone: 7178457214

Secondary Practice Locations

17 Western Maryland Pkwy, Ste 100

Hagerstown, MD 217405146

Phone: 3017979240

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

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Dr. Thomas Larkin , MD

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Doctor of Medicine (M.D.)

Sarah Faith , PA-C

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NPI 1053506436

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Dr. Rebekah Bruner , PT, DPT

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NPI 1073105128

Physical Therapist, Doctor of Physical Therapy

Thomas Pasquarello , PA-C

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NPI 1083609465

Physician Assistant (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events

📍

Updated Practice Location May 11, 2021

Registered at 22 ST PAUL DR STE 102, CHAMBERSBURG, PA 172011036 (Tel: 3017979240)

📍

Updated Business Mailing Address May 11, 2021

Registered at 3421 CONCORD RD, YORK, PA 174029001 (Tel: 3017979240)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 11, 2021

Physician Assistant (License #C03532 in MD)

✅

NPI Profile Active July 01, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location July 01, 2015

Registered at 17 WESTERN MARYLAND PKWY, STE 100, HAGERSTOWN, MD 217405146 (Tel: 3017976389)

📍

Updated Business Mailing Address July 01, 2015

Registered at 939 DEWBERRY CT, CHAMBERSBURG, PA 172012870 (Tel: 7172635056)

👤

Provider Name / Credentials Updated July 01, 2015

Recorded as AARON PROBST, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 01, 2015

Physician Assistant (License #T0003532 in MD)

🟢

Initial NPI Registration & Enumeration July 02, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1073710158

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: July 02, 2007

Last Update: May 11, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3421 Concord Rd

York, PA 174029001

Phone: 3017979240

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.