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Frank James Mark, CRNA

NPI 1336021468ActiveIndividual· Nurse Anesthetist, Certified Registered· Belleville, NJ

Nurse Anesthetist, Certified Registered (CRNA) with Rwjbh Observation Associates LLC, practicing in Belleville, New Jersey. Enrolled in Medicare as practitioner - certified registered nurse anesthetist (crna). Lists Clara Maass Medical Center as a hospital affiliation.

Overview

NPI1336021468
StatusActive
Entity typeIndividual
CredentialCRNA
Sole proprietorNo
NPI issuedJul 21, 2025
Last updated in NPPESJul 27, 2026
Certified by providerJul 27, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Nurse Anesthetist, Certified Registered Primary367500000X26NJ15600900NJ
Registered Nurse163W00000X26NR20491500NJ

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (NJ)

Medicare sources and data years

Education and affiliations

Graduation year2018
Medicare specialtyCertified Registered Nurse Anesthetist (Crna)

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

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