Robert Masterson, LMHC
NPI 1124164611 · Mental Health Counselor · Rockland, MA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Masterson, LMHC is a Mental Health Counselor provider in Rockland, MA (NPI 1124164611).
Provider details
- NPI number
- 1124164611
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Male
- Sole proprietor
- No
- License
- 4827 (MA)
Specialties & taxonomies
Behavioral Health & Social Service 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
- 2007-01-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Masterson's NPI number?
- Robert Masterson's National Provider Identifier (NPI) is 1124164611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Masterson's specialty?
- Robert Masterson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Robert Masterson located?
- Robert Masterson's practice location on file with NPPES is 100 Ledgewood Pl, Rockland, MA 02370-1075.
- What is Robert Masterson's phone number?
- The practice phone number listed in the NPPES registry for Robert Masterson is (781) 871-6550.
- Does Robert Masterson accept Medicare?
- Robert Masterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Masterson's NPI active?
- Yes — Robert Masterson's NPI (1124164611) 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.