Marcia Arsnow, MD
NPI 1326013582 · Emergency Medicine Physician · Laconia, NH
Marcia Arsnow, MD is a Emergency Medicine Physician provider in Laconia, NH (NPI 1326013582).
Provider details
- NPI number
- 1326013582
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 7266 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-02-21
- Last updated
- 2013-04-04
Frequently asked questions
- What is Marcia Arsnow's NPI number?
- Marcia Arsnow's National Provider Identifier (NPI) is 1326013582, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Arsnow's specialty?
- Marcia Arsnow is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marcia Arsnow located?
- Marcia Arsnow's practice location on file with NPPES is 80 Highland St, Laconia, NH 03246-3235.
- What is Marcia Arsnow's phone number?
- The practice phone number listed in the NPPES registry for Marcia Arsnow is (603) 527-2819.
- Is Marcia Arsnow's NPI active?
- Yes — Marcia Arsnow's NPI (1326013582) is active in the NPPES registry as of the last update on 2013-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.