Patricia Ann Shannon, PA-C
Physician Assistant · Hagerstown, MD
Patricia Ann Shannon, PA-C is a physician assistant with a practice address in Hagerstown, Maryland, and NPI 1538724265, issued on May 8, 2019. Check the license (Maryland C07394, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Patricia Ann Shannon
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C07394 MD
Self-reported in NPPES; status is on the state search - Practice location
- 11110 Medical Campus RD Ste 205, Hagerstown, MD 21742
- Phone
- (301) 665-4950
- Enumerated
- May 8, 2019
- Record last updated
- Apr 27, 2023
- Fax
- (301) 665-4956
- Medicare enrollment
- Enrolled (PECOS I20220104000892); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,224 in Maryland → Look up another NPI →
Also registered at 11110 Medical Campus RD Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Patricia Ann Shannon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C07394Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average physician assistant in 2024
599 Medicare Part D claims for 233 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 161 claims were for opioids.
Most prescribed
- Meloxicam177 claims
- Oxycodone Hcl77 claims
- Tramadol Hcl37 claims
- Hydrocodone-Acetaminophen34 claims
- Cephalexin31 claims
- Celecoxib28 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $157.66
3 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Medical Practices OF Antietam, LLCHagerstown, MD
- Meritus Medical Center IncHagerstown, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patricia Ann Shannon among 3,224 physician assistant records in Maryland
Patricia Ann Shannon, PA-C is one of 3,224 physician assistant records with a practice address in Maryland. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 62% of them.
- NPI issued2019 · 62% of these records are older, 34% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2019 · median 2017 among the 1,974 with a school on file
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
86 physician assistant records list a practice address in Hagerstown
They are 86 of the 2,414 NPPES records with a practice address in Hagerstown, and 3,224 physician assistant records in Maryland.
All 3,224 in Maryland → Every provider in Hagerstown → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Denise Beltowski, PACHagerstown, MD 217421003865759
- Kenneth Berry, PA-CHagerstown, MD 217421588626279
- Sarah Buch, PA-CHagerstown, MD 217421104345388
- Erin Donoghue, PA-CHagerstown, MD 217421639466766
- Juris Eyler, PA-SHagerstown, MD 217421013465897
- Ajith Herath, PA-CHagerstown, MD 217421215348057
- Virginia Leeper, PA-CHagerstown, MD 217421154808053
- Caileigh Roberts, ATC, PA-CHagerstown, MD 217421811406762
Common questions
What is Patricia Ann Shannon, PA-C's NPI number?
Patricia Ann Shannon, PA-C's National Provider Identifier (NPI) is 1538724265, issued on May 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Patricia Ann Shannon, PA-C located?
The NPPES record lists a practice address at 11110 Medical Campus RD Ste 205, Hagerstown, MD, 21742. Phone: (301) 665-4950. Providers update this record themselves, so call before visiting.
How can I verify Patricia Ann Shannon, PA-C's license?
NPPES lists Maryland license number C07394, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Patricia Ann Shannon, PA-C prescribe under Medicare Part D?
In 2024, Patricia Ann Shannon, PA-C had 599 Medicare Part D claims for 233 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.