Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Amy Joelle Granquist, CRNA

Certified Registered Nurse Anesthetist in Leeds, MA · enumerated 2008.

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

National Provider Identifier

1821267675

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Registry record

Entity type Individual (Type 1)

Name Ms. Amy Joelle Granquist

Credential CRNA

Sex Female

Practice address 591 Kennedy Rd, Leeds, MA, 01053

Phone (215) 833-9338

Enumeration date Feb 26, 2008

Last updated in NPPES Mar 15, 2023

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN535352 (PA) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License RN535352 (PA) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 2315447 (MA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
RN535352	Other	PA	RN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Amy Granquist practice?

The practice location on file with NPPES is in Leeds, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Amy Granquist?

The National Provider Identifier (NPI) for Amy Granquist is 1821267675, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-15.