Greater Hampstead Family Medicine, Inc.
NPI 1740379940 · Family Medicine Physician · Hampstead, NH
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greater Hampstead Family Medicine, Inc. is a Family Medicine Physician organization in Hampstead, NH (NPI 1740379940).
Provider details
- NPI number
- 1740379940
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nicholas Vailas, Owner(603) 232-4513
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Anesthesiology Physician207L00000X
Allopathic & Osteopathic Physicians
- Certified Registered Nurse Anesthetist367500000X
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-10-12
- Last updated
- 2025-05-29
- Certified
- 2025-05-29
Frequently asked questions
- What is Greater Hampstead Family Medicine, Inc.'s NPI number?
- Greater Hampstead Family Medicine, Inc.'s National Provider Identifier (NPI) is 1740379940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greater Hampstead Family Medicine, Inc.?
- Greater Hampstead Family Medicine, Inc. is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Greater Hampstead Family Medicine, Inc. located?
- Greater Hampstead Family Medicine, Inc.'s practice location on file with NPPES is 207 Stage Rd, Hampstead, NH 03841-2224.
- What is Greater Hampstead Family Medicine, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Greater Hampstead Family Medicine, Inc. is (603) 329-5222.
- Does Greater Hampstead Family Medicine, Inc. accept Medicare?
- Greater Hampstead Family Medicine, Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Greater Hampstead Family Medicine, Inc.?
- The authorized official listed on Greater Hampstead Family Medicine, Inc.'s NPPES record is Nicholas Vailas, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greater Hampstead Family Medicine, Inc.'s NPI active?
- Yes — Greater Hampstead Family Medicine, Inc.'s NPI (1740379940) is active in the NPPES registry as of the last update on 2025-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.