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Gail Snow, M.D.
NPI 1841392503 · Hospitalist Physician · Portsmouth, NH
Gail Snow, M.D. is a Hospitalist Physician provider in Portsmouth, NH (NPI 1841392503).
Provider details
- NPI number
- 1841392503
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6401 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
330 Borthwick Ave
Suite 101
Portsmouth, NH 03801-4174
Phone: (603) 433-6994
Fax: (603) 433-6995
Street-level locationGet directions
Mailing address
Po Box 5056
Portsmouth, NH 03802-5056
Registry dates
- Enumerated
- 2006-09-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gail Snow's NPI number?
- Gail Snow's National Provider Identifier (NPI) is 1841392503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gail Snow's specialty?
- Gail Snow is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Gail Snow located?
- Gail Snow's practice location on file with NPPES is 330 Borthwick Ave, Portsmouth, NH 03801-4174.
- What is Gail Snow's phone number?
- The practice phone number listed in the NPPES registry for Gail Snow is (603) 433-6994.
- Is Gail Snow's NPI active?
- Yes — Gail Snow's NPI (1841392503) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.