Mark Treimel, LMFT
NPI 1003406919 · Marriage & Family Therapist · Dobbs Ferry, NY
Mark Treimel, LMFT is a Marriage & Family Therapist provider in Dobbs Ferry, NY (NPI 1003406919).
Provider details
- NPI number
- 1003406919
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 000841-1 (NY)
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
5 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
- 2021-01-25
- Last updated
- 2021-01-25
- Certified
- 2021-01-08
Frequently asked questions
- What is Mark Treimel's NPI number?
- Mark Treimel's National Provider Identifier (NPI) is 1003406919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Treimel's specialty?
- Mark Treimel is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mark Treimel located?
- Mark Treimel's practice location on file with NPPES is 1 Echo Hills, Dobbs Ferry, NY 10522.
- What is Mark Treimel's phone number?
- The practice phone number listed in the NPPES registry for Mark Treimel is (914) 693-0600.
- Is Mark Treimel's NPI active?
- Yes — Mark Treimel's NPI (1003406919) is active in the NPPES registry as of the last update on 2021-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.