Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah J Macduffie, DO

Hospice and Palliative Medicine (Family Medicine) Physician in Dover, NH · enumerated 2005.

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

National Provider Identifier

1689668352

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Sarah J Macduffie

Credential DO

Sex Female

Practice address 789 Central Ave, Dover, NH, 03820

Phone (603) 740-3330

Enumeration date Sep 8, 2005

Last updated in NPPES Feb 1, 2018

Taxonomy & licenses

207QH0002X Hospice and Palliative Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 9490 (NH) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
3090613	Medicaid	NH	-

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

How do I verify Sarah Macduffie's NPI record?

Cross-check NPI 1689668352 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689668352 active?

Yes, as of the latest NPPES snapshot, NPI 1689668352 is active (record last updated 2018-02-01).

Other providers at this practice address

Browse all →

David Coppola Surgery Physician · Dover, NH NPI 1770583452 Erwin Kurt Cullamar Hospitalist Physician · Dover, NH NPI 1982605200 Jonathan Harris Certified Registered Nurse Anesthetist · Dover, NH NPI 1821090754 Magdalena Scherer Hospitalist Physician · Dover, NH NPI 1063414894 Polius Raslavicius Anatomic Pathology & Clinical Pathology Physician · Dover, NH NPI 1619960333 Cheryl Moore Anatomic Pathology & Clinical Pathology Physician · Dover, NH NPI 1356332670 Glenn Littell Anatomic Pathology & Clinical Pathology Physician · Dover, NH NPI 1457332512 Jody Dugrenier Physician Assistant · Dover, NH NPI 1912983404

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-01.