Bartels Psychological Services P.C.
NPI 1770475774 · Clinical Child & Adolescent Psychologist · Harriman, NY
Bartels Psychological Services P.C. is a Clinical Child & Adolescent Psychologist organization in Harriman, NY (NPI 1770475774).
Provider details
- NPI number
- 1770475774
- Entity type
- Organization
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- William Bartels, Owner(914) 805-3094
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Psychologist103TC0700X
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
Under 1 yr in 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
Other names (DBA / former)
- Other name
- W. Mack Bartels, Psy.d.
Registry dates
- Enumerated
- 2025-07-16
- Last updated
- 2025-07-17
- Certified
- 2025-07-17
Frequently asked questions
- What is Bartels Psychological Services P.C.'s NPI number?
- Bartels Psychological Services P.C.'s National Provider Identifier (NPI) is 1770475774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Bartels Psychological Services P.C.?
- Bartels Psychological Services P.C. is classified in the NPPES registry as Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Bartels Psychological Services P.C. located?
- Bartels Psychological Services P.C.'s practice location on file with NPPES is 144 Route 17m, Harriman, NY 10926-3329.
- What is Bartels Psychological Services P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Bartels Psychological Services P.C. is (914) 805-3094.
- Who is the authorized official for Bartels Psychological Services P.C.?
- The authorized official listed on Bartels Psychological Services P.C.'s NPPES record is William Bartels, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Bartels Psychological Services P.C.'s NPI active?
- Yes — Bartels Psychological Services P.C.'s NPI (1770475774) is active in the NPPES registry as of the last update on 2025-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.