NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gerald E Marsh, C.R.N.A.

Certified Registered Nurse Anesthetist in Cleveland Hts, OH · enumerated 2007 · practices at A.T.M. Anesthesia Services.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1831233691

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Gerald E Marsh
Credential C.R.N.A.
Sex Male
Practice address 2349 Ardleigh Dr, Cleveland Hts, OH, 44106
Phone (216) 346-6742
Fax (216) 928-0141
Enumeration date Feb 16, 2007
Last updated in NPPES Feb 16, 2026

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 028918 (OH) Primary
CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier Type State Issuer
2113813 Medicaid OH -
000000263786 Other OH ANTHEM

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1831233691 active?
Yes, as of the latest NPPES snapshot, NPI 1831233691 is active (record last updated 2026-02-16).
How do I verify Gerald Marsh's NPI record?
Cross-check NPI 1831233691 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-16.