Hilary Unger, CRNA
NPI 1902229024 · Certified Registered Nurse Anesthetist · Littleton, NH
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hilary Unger, CRNA is a Certified Registered Nurse Anesthetist provider in Littleton, NH (NPI 1902229024).
Provider details
- NPI number
- 1902229024
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 069037-23 (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
12 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
- 2014-01-24
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Hilary Unger's NPI number?
- Hilary Unger's National Provider Identifier (NPI) is 1902229024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hilary Unger's specialty?
- Hilary Unger is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hilary Unger located?
- Hilary Unger's practice location on file with NPPES is 600 St. Johnsbury Rd., Littleton, NH 03561.
- What is Hilary Unger's phone number?
- The practice phone number listed in the NPPES registry for Hilary Unger is (603) 444-9000.
- Does Hilary Unger accept Medicare?
- Hilary Unger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hilary Unger's NPI active?
- Yes — Hilary Unger's NPI (1902229024) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.