Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Dorothy A Sullivan, NP

Adult Health Nurse Practitioner in Dover, NH · enumerated 2006 · practices at Campbell Dermatology PA.

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

National Provider Identifier

1982706180

Verified

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Registry record

Entity type Individual (Type 1)

Name Ms. Dorothy A Sullivan

Credential NP

Sex Female

Practice address 784 Central Ave, Dover, NH, 03820

Phone (603) 742-5556

Enumeration date Sep 1, 2006

Last updated in NPPES Apr 5, 2022

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 056917-23 (NH) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 255102 (MA) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 056917-23 (NH) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
30344720	Medicaid	NH	-
3076281	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

What is the NPI number for Dorothy Sullivan?

The National Provider Identifier (NPI) for Dorothy Sullivan is 1982706180, a Type 1 (individual) record in the CMS NPPES registry.

Where does Dorothy Sullivan practice?

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

Other providers at this practice address

Browse all →

Elaine Bryn Adult Health Nurse Practitioner · Dover, NH NPI 1528149556 Cassandra Cavanaugh Family Nurse Practitioner · Dover, NH NPI 1063581346 Campbell Dermatology PA Dermatology Physician · Dover, NH NPI 1144376997 Jane Tallent Adult Health Nurse Practitioner · Dover, NH NPI 1558488205 Michelle Ryder Physician Assistant · Dover, NH NPI 1487812780 Darin Franceschini Physician Assistant · Dover, NH NPI 1114206679 Alaina Iannazzi Physician Assistant · Dover, NH NPI 1912242496 Molly Plovanich Dermatology Physician · Dover, NH NPI 1134532187

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-05.