Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marianne F. Bitner, CRNA

Certified Registered Nurse Anesthetist in Towson, MD · enumerated 2006.

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

National Provider Identifier

1952379604

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Registry record

Entity type Individual (Type 1)

Name Marianne F. Bitner

Credential CRNA

Sex Female

Practice address 100 West Rd, Towson, MD, 21204

Phone (410) 698-6432

Enumeration date Mar 9, 2006

Last updated in NPPES Jun 15, 2023

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License R070948 (MD) Primary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R070948 (MD) Secondary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

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.

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Frequently asked questions

How do I verify Marianne Bitner's NPI record?

Cross-check NPI 1952379604 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1952379604 active?

Yes, as of the latest NPPES snapshot, NPI 1952379604 is active (record last updated 2023-06-15).

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Robert Pegues Obstetrics & Gynecology Physician · Towson, MD NPI 1861503641 Allan Rubin Obstetrics & Gynecology Physician · Towson, MD NPI 1962504944 Thelma Asare Obstetrics & Gynecology Physician · Towson, MD NPI 1053413955 Samuel Akman Obstetrics & Gynecology Physician · Towson, MD NPI 1487743357 Harvey Kasner Obstetrics & Gynecology Physician · Towson, MD NPI 1346325123 Jeanette Wolff Advanced Practice Midwife · Towson, MD NPI 1033278007 Juel'S Adult Day Care, Inc. Skilled Nursing Facility · Towson, MD NPI 1750504320 Jennifer Hoff Certified Registered Nurse Anesthetist · Towson, MD NPI 1265667240

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-15.