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Stephen Merther, LMHC
NPI 1386778025 · Mental Health Counselor · Quincy, MA
Stephen Merther, LMHC is a Mental Health Counselor provider in Quincy, MA (NPI 1386778025).
Provider details
- NPI number
- 1386778025
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Male
- Sole proprietor
- No
- License
- 4852 (MA)
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
859 Willard St
Quincy, MA 02169-7482
Phone: (617) 847-1950
Fax: (617) 786-9894
Street-level locationGet directions
Mailing address
41 Monmouth St # 1
East Boston, MA 02128-1307
Registry dates
- Enumerated
- 2007-03-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Merther's NPI number?
- Stephen Merther's National Provider Identifier (NPI) is 1386778025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Merther's specialty?
- Stephen Merther is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Stephen Merther located?
- Stephen Merther's practice location on file with NPPES is 859 Willard St, Quincy, MA 02169-7482.
- What is Stephen Merther's phone number?
- The practice phone number listed in the NPPES registry for Stephen Merther is (617) 847-1950.
- Is Stephen Merther's NPI active?
- Yes — Stephen Merther's NPI (1386778025) 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.