NPPES file of Aug 9, 2026

Shelley Ann Castle, CRNP-A

Adult Health Nurse Practitioner · Hagerstown, MD

Shelley Ann Castle, CRNP-A is an adult health nurse practitioner with a practice address in Hagerstown, Maryland, and NPI 1073646931, issued on Mar 13, 2007. Check the license (Maryland R135318, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1073646931
Name
Shelley Ann Castle
Credential
CRNP-A
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
R135318 MD
SP011685 PA
Self-reported in NPPES; status is on the state search
Practice location
1150 Professional CT, Hagerstown, MD 21740
Phone
(301) 665-9696
Enumerated
Mar 13, 2007
Record last updated
Dec 15, 2022
Fax
(240) 420-5715
Medicare enrollment
Enrolled (PECOS I20230615001046); accepts Medicare assignment
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 1150 Professional CT

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

  1. Pedro Danziger, M.D.Ophthalmology Physician1962489849
  2. Ngozi Efobi, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1124091582
  3. Ali El-Mohandes, MDInterventional Pain Medicine Physician1952308827
  4. Mitsy Griffiths, NPNurse Practitioner1417736604
  5. Catherine Hays, CRNP-FFamily Nurse Practitioner1194816066
  6. Rachael Johnson, CRNP-FFamily Nurse Practitioner1194029397

Verify Shelley Ann Castle 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 R135318
    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

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77% more Medicare Part D claims than the average adult health nurse practitioner in 2024

2,270 Medicare Part D claims for 243 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 1,561 claims were for opioids.

  1. Shelley Castle2,270
  2. Specialty average1,280

Most prescribed

  1. Oxycodone-Acetaminophen364 claims
  2. Oxycodone Hcl351 claims
  3. Morphine Sulfate Er223 claims
  4. Gabapentin156 claims
  5. Tramadol Hcl114 claims
  6. Hydrocodone-Acetaminophen106 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: $1,136.46

42 payments; by number, the most common kind was food and beverage; the largest payer was Vertos Medical, Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Shelley Castle$1,136.46
  2. Specialty average$946.40

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

Bills Medicare through 3 group practices

  1. Center For Pain Management, LLCCumberland, MD
  2. Medical Practices OF Antietam, LLCHagerstown, MD
  3. Meritus Medical Center IncHagerstown, MD

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

Adult Health Nurse Practitioner providers in Maryland

There are 902 adult health nurse practitioner records in Maryland.

Other adult health nurse practitioner records in Maryland

  1. Betelehem Abate, NPLaurel, MD1194050427
  2. Solly Abraham, CRNPBel Air, MD1932246436
  3. Michelle Abramowski, CRNPBel Air, MD1598954463
  4. Jessica Adams, NPRockville, MD1912733015
  5. Karen Adams, DNPBethesda, MD1275070534
  6. Abidemi AdebanwoLanham, MD1871088187
  7. Sara Adelman, CRNPArnold, MD1427142553
  8. Joshua Adetayo, NPFrederick, MD1982339560
  9. Adetola AdetunjiGlen Burnie, MD1700436326
  10. Bunmi Adewunmi, NURSE PRACTITIONERWalkersville, MD1205304326

Common questions

What is Shelley Ann Castle, CRNP-A's NPI number?

Shelley Ann Castle, CRNP-A's National Provider Identifier (NPI) is 1073646931, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Shelley Ann Castle, CRNP-A located?

The NPPES record lists a practice address at 1150 Professional CT, Hagerstown, MD, 21740. Phone: (301) 665-9696. Providers update this record themselves, so call before visiting.

How can I verify Shelley Ann Castle, CRNP-A's license?

NPPES lists Maryland license number R135318, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Shelley Ann Castle, CRNP-A prescribe under Medicare Part D?

In 2024, Shelley Ann Castle, CRNP-A had 2,270 Medicare Part D claims for 243 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.