Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Dorothy Ann Zirkle, CPNP-PC

Pediatric Nurse Practitioner in Falmouth, ME · enumerated 2020.

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

National Provider Identifier

1700407897

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Registry record

Entity type Individual (Type 1)

Name Mrs. Dorothy Ann Zirkle

Credential CPNP-PC

Sex Female

Practice address 13 Hemlock Ln, Falmouth, ME, 04105

Phone (918) 629-8931

Enumeration date Apr 30, 2020

Last updated in NPPES Apr 30, 2020

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2258140 (MA) Primary

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 Dorothy Zirkle practice?

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

What is the NPI number for Dorothy Zirkle?

The National Provider Identifier (NPI) for Dorothy Zirkle is 1700407897, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-30.