NPPES file of Aug 9, 2026

Shannon Elizabeth Cox, MSN, APRN, FNP-C

Nurse Practitioner · Prince Frederick, MD

Shannon Elizabeth Cox, MSN, APRN, FNP-C is a nurse practitioner with a practice address in Prince Frederick, Maryland, and NPI 1376020438, issued on Jul 23, 2018. Check the license (Maryland AC002376, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1376020438
Name
Shannon Elizabeth Cox
Credential
MSN, APRN, FNP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
AC002376 MD
Self-reported in NPPES; status is on the state search
Practice location
131 Main St Ste 202, Prince Frederick, MD 20678
Phone
(410) 535-6975
Enumerated
Jul 23, 2018
Record last updated
May 18, 2022
Medicare enrollment
Enrolled (PECOS I20180924000006); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 131 Main St Ste 202

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Danielle Corbin, AU.D.Audiologist1396023602
  2. Roraine Kleist, AUDAudiologist1003373283

Verify Shannon Elizabeth Cox in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license AC002376
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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67% fewer Medicare Part D claims than the average nurse practitioner in 2024

369 Medicare Part D claims for 188 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.

  1. Shannon Cox369
  2. Specialty average1,109

Most prescribed

  1. Ipratropium Bromide46 claims
  2. Ciprofloxacin-Dexamethasone38 claims
  3. Famotidine31 claims
  4. Omeprazole29 claims
  5. Azelastine Hcl28 claims
  6. Ofloxacin22 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.

No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $48.75

3 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Shannon Cox$48.75
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Annapolis Ent Surgical Center LLCAnnapolis, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Shannon Elizabeth Cox among 1,248 nurse practitioner records in Maryland

Shannon Elizabeth Cox, MSN, APRN, FNP-C is one of 1,248 nurse practitioner records with a practice address in Maryland. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 55% of them.

  • NPI issued2018 · 55% of these records are older, 41% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated2017 · median 2018 among the 655 with a school on file
  • Record last updated2022 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in Maryland

There are 1,248 nurse practitioner records in Maryland.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Wendy Bosley, CRNPPrince Frederick, MD 206781740698315
  2. Dawn BuckmirePrince Frederick, MD 206781528247475
  3. Kia Elliott, NPPrince Frederick, MD 206781447733811
  4. Ashly Gray, CRNPPrince Frederick, MD 206781497381586
  5. Jacqueline Leclercq, CRNPPrince Frederick, MD 206781891126827
  6. Patricia Smawley, FNPPrince Frederick, MD 206781770109456
  7. Angela Wiltse, DNP, CRNPSolomons, MD 206881629585377
  8. Sarah Zinchiak, CRNPSunderland, MD 206891881984979

Common questions

What is Shannon Elizabeth Cox, MSN, APRN, FNP-C's NPI number?

Shannon Elizabeth Cox, MSN, APRN, FNP-C's National Provider Identifier (NPI) is 1376020438, issued on Jul 23, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Shannon Elizabeth Cox, MSN, APRN, FNP-C located?

The NPPES record lists a practice address at 131 Main St Ste 202, Prince Frederick, MD, 20678. Phone: (410) 535-6975. Providers update this record themselves, so call before visiting.

How can I verify Shannon Elizabeth Cox, MSN, APRN, FNP-C's license?

NPPES lists Maryland license number AC002376, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Shannon Elizabeth Cox, MSN, APRN, FNP-C prescribe under Medicare Part D?

In 2024, Shannon Elizabeth Cox, MSN, APRN, FNP-C had 369 Medicare Part D claims for 188 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

What is Shannon Elizabeth Cox, MSN, APRN, FNP-C's MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.