Marianne Marsh, MD
NPI 1447276027 · Psychiatry Physician · Claremont, NH
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Marsh, MD is a Psychiatry Physician provider in Claremont, NH (NPI 1447276027).
Provider details
- NPI number
- 1447276027
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 10054 (NH)
Specialties & taxonomies
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
- 2006-07-15
- Last updated
- 2016-05-16
Frequently asked questions
- What is Marianne Marsh's NPI number?
- Marianne Marsh's National Provider Identifier (NPI) is 1447276027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Marsh's specialty?
- Marianne Marsh is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Marianne Marsh located?
- Marianne Marsh's practice location on file with NPPES is 140 North St, Claremont, NH 03743-2038.
- What is Marianne Marsh's phone number?
- The practice phone number listed in the NPPES registry for Marianne Marsh is (603) 543-3118.
- Does Marianne Marsh accept Medicare?
- Marianne Marsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Marsh's NPI active?
- Yes — Marianne Marsh's NPI (1447276027) is active in the NPPES registry as of the last update on 2016-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.