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Marianne Cossard, CRNA

Certified Registered Nurse Anesthetist in Westwood, MA · enumerated 2018.

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

National Provider Identifier

1033698345

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Registry record

Entity type Individual (Type 1)
Name Marianne Cossard
Credential CRNA
Sex Female
Practice address 690 Canton St Ste 325, Westwood, MA, 02090
Phone (781) 407-7713
Enumeration date Aug 8, 2018
Last updated in NPPES Feb 20, 2025

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 2305412 (MA) Primary
367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License APRN11016190 (FL) Secondary
CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier Type State Issuer
2305412 Other MA LICENSE

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

Where does Marianne Cossard practice?
The practice location on file with NPPES is in Westwood, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marianne Cossard?
The National Provider Identifier (NPI) for Marianne Cossard is 1033698345, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-20.