Nancy Castner, DNP, APRN, FNP-C
NPI 1811728215 · Family Nurse Practitioner · Lebanon, NH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Castner, DNP, APRN, FNP-C is a Family Nurse Practitioner provider in Lebanon, NH (NPI 1811728215).
Provider details
- NPI number
- 1811728215
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, APRN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 101.0137291 (VT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
1 yr 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
- 2024-08-08
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Nancy Castner's NPI number?
- Nancy Castner's National Provider Identifier (NPI) is 1811728215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Castner's specialty?
- Nancy Castner is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Castner located?
- Nancy Castner's practice location on file with NPPES is 1 Medical Center Dr, Lebanon, NH 03756-1000.
- What is Nancy Castner's phone number?
- The practice phone number listed in the NPPES registry for Nancy Castner is (603) 650-5000.
- Does Nancy Castner accept Medicare?
- Nancy Castner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Castner's NPI active?
- Yes — Nancy Castner's NPI (1811728215) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.