Registry data as of Aug 27, 2026

Michelle Shannon, CRNP

Critical Care Medicine Nurse Practitioner · Salisbury, MD

Michelle Shannon, CRNP is a critical care medicine nurse practitioner with a practice address in Salisbury, Maryland, and NPI 1558909176, issued on Dec 13, 2019. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1558909176
Name
Michelle Shannon
Credential
CRNP
Primary taxonomy
Critical Care Medicine Nurse Practitioner 363LC0200X
Practice location
100 E Carroll St, Salisbury, MD 21801
Phone
(410) 543-7536
Enumerated
Dec 13, 2019
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 100 E Carroll St

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

  1. Frishta Abdul Ali, MDStudent in an Organized Health Care Education/Training Program1821939976
  2. Matthew Abell, NPAcute Care Nurse Practitioner1295395564
  3. Zeinab Abou Yehia, M.D.Student in an Organized Health Care Education/Training Program1699124263
  4. Gajendra AcharyaStudent in an Organized Health Care Education/Training Program1477249217
  5. John AcheyEmergency Registered Nurse1245931831
  6. Keila Addlesberger, PTAPhysical Therapy Assistant1326335605

Verify Michelle Shannon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck 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.

93% fewer Medicare Part D claims than the average critical care medicine nurse practitioner in 2024

29 Medicare Part D claims for 15 beneficiaries, against an average of 425 among the 446 providers of this specialty who prescribed in Part D.

  1. Michelle Shannon29
  2. Specialty average425

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.

One hospital or facility affiliation

  1. University OF Maryland Community Medical Group IncGlen Burnie, MD

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Critical Care Medicine Nurse Practitioner providers in Maryland

There are 24 critical care medicine nurse practitioner records in Maryland.

Other critical care medicine nurse practitioner records in Maryland

  1. Rita Abu-Jaber, CRNPBaltimore, MD1386967545
  2. Lissa Andrakakos, CRNPRockville, MD1639192768
  3. Kimberly Bowers, RN ACNPBaltimore, MD1710153820
  4. Jamie Bowman, DNP, ACNPAnnapolis, MD1972089589
  5. Erin Desalvo, CRNPBaltimore, MD1841475092
  6. Amira Dewitt, APRNClinton, MD1457242273
  7. Melissa Donelson, CRNPGlen Burnie, MD1558343236
  8. Karen Elias Valladares, CRNPBaltimore, MD1023688017
  9. John Hagan, CRNPBaltimore, MD1740489970
  10. Irene Irby, NPAnnapolis, MD1477792604

Common questions

What is Michelle Shannon, CRNP's NPI number?

Michelle Shannon, CRNP's National Provider Identifier (NPI) is 1558909176, issued on Dec 13, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Shannon, CRNP located?

The NPPES record lists a practice address at 100 E Carroll St, Salisbury, MD, 21801. Phone: (410) 543-7536. Providers update this record themselves, so call before visiting.

How can I verify Michelle Shannon, CRNP's license?

Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Michelle Shannon, CRNP prescribe under Medicare Part D?

In 2024, Michelle Shannon, CRNP had 29 Medicare Part D claims for 15 beneficiaries; the average among critical care medicine nurse practitioner prescribers was 425. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.