Doctor profile · Federal record

Dr. Patricia Shannon, PA-C

Physician Assistant · Hagerstown, MD

  • NPI 1538724265
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11110 Medical Campus RD Ste 205
Hagerstown, MD 217426797
(301) 665-4950
fax (301) 665-4956
Mailing address
6355 Walker Ln Ste 507
Alexandria, VA 223103251

Credentials & registration

NPPES · NUCC
NPI registered
May 2019 — 7 yrs on file
Profile last updated
April 27, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Maryland #C07394

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538724265. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,187
Distinct HCPCS
10
Medicare allowed
$62,986
HCPCS Description Services Patients Avg allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 412 72 $1
99213 Established patient office or other outpatient visit, 20-29 minutes 159 121 $78
99214 Established patient office or other outpatient visit, 30-39 minutes 126 97 $108
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance 118 88 $93
99204 New patient office or other outpatient visit, 45-59 minutes 57 57 $145
73564 X-ray of knee, 4 or more views 56 47 $41
73130 X-ray of hand, minimum of 3 views 45 32 $32
99203 New patient office or other outpatient visit, 30-44 minutes 43 43 $94
73030 X-ray of shoulder, minimum of 2 views 38 29 $31
73110 X-ray of wrist, minimum of 3 views 31 15 $36

In context: peer comparison

Among 17 peers in this city , average services per provider: 72. This provider delivers 16× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$158
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 1 $118.29
Pacira Pharmaceuticals Incorporated 1 $21.96
Medtronic, Inc. 1 $17.41

By nature of payment

Food and Beverage
$158

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
425
Patients
255
Total drug cost
$4,756
Drug Type Claims Patients Total cost
Meloxicam Generic 184 84 $1,076
Oxycodone Hcl Generic 41 36 $299
Tramadol Hcl Generic 34 28 $110
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 29 20 $252
Diclofenac Sodium Er (Diclofenac Sodium) Brand 25 14 $1,235
Celecoxib Generic 22 16 $695
Pregabalin Generic 22 21 $102
Diclofenac Sodium Generic 21 11 $696
Ibuprofen Generic 21 13 $164
Cephalexin Generic 14 12 $35

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Patricia Shannon's medical specialty?
Dr. Patricia Shannon practices Physician Assistant in Hagerstown, MD.
Where does Dr. Patricia Shannon practice?
Dr. Patricia Shannon practices at 11110 Medical Campus RD Ste 205, Hagerstown, MD 217426797. Office phone: 3016654950.
What is Dr. Patricia Shannon's NPI?
Dr. Patricia Shannon's National Provider Identifier (NPI) is 1538724265, issued by NPPES.
Does Dr. Patricia Shannon accept Medicare assignment?
Yes. Dr. Patricia Shannon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patricia Shannon commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.