NPPES file of Aug 9, 2026

Mallory Joy Nelson, MSN, BSN, RN, APRN

Acute Care Nurse Practitioner · Cleveland, OH

Mallory Joy Nelson, MSN, BSN, RN, APRN is an acute care nurse practitioner with a practice address in Cleveland, Ohio, and NPI 1437985959, issued on Sep 11, 2024. Check the license (Ohio APRN.CNP.0037966, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437985959
Name
Mallory Joy Nelson
Credential
MSN, BSN, RN, APRN
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License numbers
APRN.CNP.0037966 OH
RN.441765 OH
Self-reported in NPPES; status is on the state search
Practice location
9500 Euclid Ave, Cleveland, OH 44195
Phone
(216) 444-2200
Enumerated
Sep 11, 2024
Record last updated
Nov 18, 2024
Medicare enrollment
Enrolled (PECOS I20241126004090); 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 9500 Euclid Ave

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

  1. Ksenia Aaron, M.D.Otolaryngology Physician1891176582
  2. Maher Abbas, MDColon & Rectal Surgery Physician1508937491
  3. Mohammad Abbasi, MDClinical Cardiac Electrophysiology Physician1346730603
  4. Mahmoud AbbassyStudent in an Organized Health Care Education/Training Program1366872574
  5. Cassandra Abbatemarco, CNPPsychiatric/Mental Health Nurse Practitioner1417645144
  6. Walid Abboud, MDInternal Medicine Physician1245295559

Verify Mallory Joy Nelson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license APRN.CNP.0037966
    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 Ohio 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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One hospital affiliation

  1. Cleveland ClinicCanton, OH · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Mallory Joy Nelson among 1,679 acute care nurse practitioner records in Ohio

Mallory Joy Nelson, MSN, BSN, RN, APRN is one of 1,679 acute care nurse practitioner records with a practice address in Ohio. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 87% of them.

  • NPI issued2024 · 87% of these records are older, 7% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2024 · median 2019 among the 1,318 with a school on file
  • Record last updated2024 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

393 acute care nurse practitioner records list a practice address in Cleveland

They are 393 of the 30,748 NPPES records with a practice address in Cleveland, and 1,679 acute care nurse practitioner records in Ohio.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Carrie Aiken, CNPCleveland, OH 441951467689117
  2. Lee Boon Ang, N.P.Cleveland, OH 441951831114636
  3. Bowman Beeman, CNPCleveland, OH 441951548447931
  4. Abigail Brown, CNPCleveland, OH 441951265759641
  5. Janette Cap, CNPCleveland, OH 441951780783654
  6. Jeanette Drake, CNP, APRN,BCCleveland, OH 441951689857757
  7. Jessica Hill, CNPCleveland, OH 441951295047355
  8. Nichol Hirz, CNPCleveland, OH 441951881929594

Common questions

What is Mallory Joy Nelson, MSN, BSN, RN, APRN's NPI number?

Mallory Joy Nelson, MSN, BSN, RN, APRN's National Provider Identifier (NPI) is 1437985959, issued on Sep 11, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Mallory Joy Nelson, MSN, BSN, RN, APRN located?

The NPPES record lists a practice address at 9500 Euclid Ave, Cleveland, OH, 44195. Phone: (216) 444-2200. Providers update this record themselves, so call before visiting.

How can I verify Mallory Joy Nelson, MSN, BSN, RN, APRN's license?

NPPES lists Ohio license number APRN.CNP.0037966, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity 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.