NPPES file of Aug 9, 2026

Catherine A. Downs-Holmes, CNP

Nurse Practitioner · Cleveland, OH

Catherine A. Downs-Holmes, CNP is a nurse practitioner with a practice address in Cleveland, Ohio, and NPI 1912920612, issued on Jul 25, 2006. Check the license (Ohio RN271010, 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
1912920612
Name
Catherine A. Downs-Holmes
Credential
CNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
RN271010 OH
Self-reported in NPPES; status is on the state search
Practice location
11100 Euclid Ave, Cleveland, OH 44106
Phone
(216) 844-8510
Enumerated
Jul 25, 2006
Record last updated
Jan 15, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(216) 844-5449
Medicaid ID
2365855 OH
Medicare enrollment
Enrolled (PECOS I20050203000428); 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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8 nearest nurse practitioner records → All 4,254 in Ohio → Look up another NPI →

Also registered at 11100 Euclid Ave

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

  1. Evi Abada, MD, MSAnatomic Pathology & Clinical Pathology Physician1528563541
  2. Mujjahid Abbas, MDSurgery Physician1861632994
  3. Aleena Abbasi, MDStudent in an Organized Health Care Education/Training Program1710737614
  4. Julia Abbass, M.D.Diagnostic Radiology Physician1730130089
  5. Araam AbboudStudent in an Organized Health Care Education/Training Program1518800135
  6. Salim-Tamuz Abboud, MDDiagnostic Radiology Physician1477845311

Verify Catherine A. Downs-Holmes 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 RN271010    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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Bills Medicare through one group practice

  1. University Hospitals Medical Group IncCleveland, OH

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

Catherine A. Downs-Holmes among 4,254 nurse practitioner records in Ohio

Catherine A. Downs-Holmes, CNP is one of 4,254 nurse practitioner records with a practice address in Ohio. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 87% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2002 · median 2018 among the 2,416 with a school on file
  • Record last updated2021 · 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 363L00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

505 nurse practitioner records list a practice address in Cleveland

They are 505 of the 30,748 NPPES records with a practice address in Cleveland, and 4,254 nurse practitioner records in Ohio.

All 4,254 in Ohio → Every provider in Cleveland → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Katherine Birdsell, RN NPCleveland, OH 441061083691760
  2. Julie Bray, CNPCleveland, OH 441061174613145
  3. Linda Chilton, ANPCleveland, OH 441061356328934
  4. Patricia Cigetich, CNPCleveland, OH 441061538189972
  5. John Clarke, NPCleveland, OH 441061194814582
  6. Margaret Dragonette, CNPCleveland, OH 441061396771580
  7. Lisa Farah, CNPCleveland, OH 441061073524872
  8. Kathleen Maxwell, CNPCleveland, OH 441061972520781

Common questions

What is Catherine A. Downs-Holmes, CNP's NPI number?

Catherine A. Downs-Holmes, CNP's National Provider Identifier (NPI) is 1912920612, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Catherine A. Downs-Holmes, CNP located?

The NPPES record lists a practice address at 11100 Euclid Ave, Cleveland, OH, 44106. Phone: (216) 844-8510. Providers update this record themselves, so call before visiting.

How can I verify Catherine A. Downs-Holmes, CNP's license?

NPPES lists Ohio license number RN271010, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.