IndividualActive
Jonathan Mayer
NPI 1770322216 · Mental Health Counselor · Hopkinton, MA
Jonathan Mayer is a Mental Health Counselor provider in Hopkinton, MA (NPI 1770322216).
Provider details
- NPI number
- 1770322216
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
77 Main St Ste 2
Hopkinton, MA 01748-1193
Phone: (508) 589-5333
Street-level locationGet directions
Mailing address
18 1st St
Westford, MA 01886-2116
Registry dates
- Enumerated
- 2024-05-23
- Last updated
- 2024-05-23
- Certified
- 2024-05-23
Frequently asked questions
- What is Jonathan Mayer's NPI number?
- Jonathan Mayer's National Provider Identifier (NPI) is 1770322216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Mayer's specialty?
- Jonathan Mayer is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Jonathan Mayer located?
- Jonathan Mayer's practice location on file with NPPES is 77 Main St Ste 2, Hopkinton, MA 01748-1193.
- What is Jonathan Mayer's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Mayer is (508) 589-5333.
- Is Jonathan Mayer's NPI active?
- Yes — Jonathan Mayer's NPI (1770322216) is active in the NPPES registry as of the last update on 2024-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.