Nancy Seesman, APRN
NPI 1477503068 · Adult Health Nurse Practitioner · Portsmouth, NH
Nancy Seesman, APRN is a Adult Health Nurse Practitioner provider in Portsmouth, NH (NPI 1477503068).
Provider details
- NPI number
- 1477503068
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 015246-23-05 (NH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2014-06-16
Frequently asked questions
- What is Nancy Seesman's NPI number?
- Nancy Seesman's National Provider Identifier (NPI) is 1477503068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Seesman's specialty?
- Nancy Seesman is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Seesman located?
- Nancy Seesman's practice location on file with NPPES is 330 Borthwick Ave, Portsmouth, NH 03801-4174.
- What is Nancy Seesman's phone number?
- The practice phone number listed in the NPPES registry for Nancy Seesman is (603) 431-5242.
- Is Nancy Seesman's NPI active?
- Yes — Nancy Seesman's NPI (1477503068) is active in the NPPES registry as of the last update on 2014-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.