Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Danielle Anne Vanstrien, PA-C

Physician Assistant in Topsham, ME · enumerated 2013 · practices at Maine Center for Cancer Medicine & Blood Disorders, P.A..

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

National Provider Identifier

1679901540

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Registry record

Entity type Individual (Type 1)

Name Danielle Anne Vanstrien

Credential PA-C

Sex Female

Practice address 105 Topsham Fair Mall Rd Unit 1, Topsham, ME, 04086

Phone (207) 303-3300

Fax (207) 250-2137

Enumeration date Oct 31, 2013

Last updated in NPPES Apr 21, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1758 (NH) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA08672 (TX) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA1916 (ME) Primary

Other identifiers

Identifier	Type	State	Issuer
339552701	Medicaid	TX	-

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

What is the NPI number for Danielle Vanstrien?

The National Provider Identifier (NPI) for Danielle Vanstrien is 1679901540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Danielle Vanstrien practice?

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

Other providers at this practice address

Browse all →

Danielle Bowen Nurse Practitioner · Topsham, ME NPI 1063485035 Teresa Sirois Family Nurse Practitioner · Topsham, ME NPI 1396779757 Brian Haney Hematology & Oncology Physician · Topsham, ME NPI 1285830554 David Benton Hematology & Oncology Physician · Topsham, ME NPI 1336346501 Julia Moukharskaya Hematology & Oncology Physician · Topsham, ME NPI 1730341702 Nastasha Stitham Nurse Practitioner · Topsham, ME NPI 1982986972 Maine Center for Cancer Medicine & Blood Disorders, P.A. Durable Medical Equipment & Medical Supplies · Topsham, ME NPI 1578003547 Jennifer Dimond Clinical Social Worker · Topsham, ME NPI 1366049454

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-21.