Toby Diamond
NPI 1902447634 · Mental Health Counselor · Brooklyn, NY
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Toby Diamond is a Mental Health Counselor provider in Brooklyn, NY (NPI 1902447634).
Provider details
- NPI number
- 1902447634
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
6 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
Mailing address
Registry dates
- Enumerated
- 2019-10-03
- Last updated
- 2019-10-03
Frequently asked questions
- What is Toby Diamond's NPI number?
- Toby Diamond's National Provider Identifier (NPI) is 1902447634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Toby Diamond's specialty?
- Toby Diamond is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Toby Diamond located?
- Toby Diamond's practice location on file with NPPES is 5309 18th Ave, Brooklyn, NY 11204-1523.
- What is Toby Diamond's phone number?
- The practice phone number listed in the NPPES registry for Toby Diamond is (718) 705-5190.
- Does Toby Diamond accept Medicare?
- Toby Diamond is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Toby Diamond's NPI active?
- Yes — Toby Diamond's NPI (1902447634) is active in the NPPES registry as of the last update on 2019-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.