IndividualActive
Leslie Masterman, PH.D.
NPI 1558583542 · Psychologist · Rochester, NH
Leslie Masterman, PH.D. is a Psychologist provider in Rochester, NH (NPI 1558583542).
Provider details
- NPI number
- 1558583542
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 117 (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
180 Portland Street
Rochester, NH 03867
Phone: (603) 994-1265
Fax: (603) 332-1288
Street-level locationGet directions
Mailing address
1185 White Mountain Highway
Milton, NH 03851
Registry dates
- Enumerated
- 2007-05-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leslie Masterman's NPI number?
- Leslie Masterman's National Provider Identifier (NPI) is 1558583542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Masterman's specialty?
- Leslie Masterman is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Leslie Masterman located?
- Leslie Masterman's practice location on file with NPPES is 180 Portland Street, Rochester, NH 03867.
- What is Leslie Masterman's phone number?
- The practice phone number listed in the NPPES registry for Leslie Masterman is (603) 994-1265.
- Is Leslie Masterman's NPI active?
- Yes — Leslie Masterman's NPI (1558583542) 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.