Mark Simmons, PA-C
NPI 1376689356 · Physician Assistant · Manchester, NH
Mark Simmons, PA-C is a Physician Assistant provider in Manchester, NH (NPI 1376689356).
Provider details
- NPI number
- 1376689356
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 0616 (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
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
- 2007-01-29
- Last updated
- 2007-07-13
Frequently asked questions
- What is Mark Simmons's NPI number?
- Mark Simmons's National Provider Identifier (NPI) is 1376689356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Simmons's specialty?
- Mark Simmons is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Simmons located?
- Mark Simmons's practice location on file with NPPES is Hospitalist Program - Elliot Hospital, Manchester, NH 03103.
- What is Mark Simmons's phone number?
- The practice phone number listed in the NPPES registry for Mark Simmons is (603) 663-2271.
- Is Mark Simmons's NPI active?
- Yes — Mark Simmons's NPI (1376689356) is active in the NPPES registry as of the last update on 2007-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.