IndividualActive
Mary Jo Martin, PH.D.
NPI 1326166836 · Clinical Psychologist · Dover, NH
Mary Jo Martin, PH.D. is a Clinical Psychologist provider in Dover, NH (NPI 1326166836).
Provider details
- NPI number
- 1326166836
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 588 (NH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 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
4 Back River Rd
Dover, NH 03820-4404
Phone: (603) 742-1746
Street-level locationGet directions
Mailing address
77 W Ayers Rd
Barrington, NH 03825-4141
Registry dates
- Enumerated
- 2007-03-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Jo Martin's NPI number?
- Mary Jo Martin's National Provider Identifier (NPI) is 1326166836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Jo Martin's specialty?
- Mary Jo Martin is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Jo Martin located?
- Mary Jo Martin's practice location on file with NPPES is 4 Back River Rd, Dover, NH 03820-4404.
- What is Mary Jo Martin's phone number?
- The practice phone number listed in the NPPES registry for Mary Jo Martin is (603) 742-1746.
- Is Mary Jo Martin's NPI active?
- Yes — Mary Jo Martin's NPI (1326166836) 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.