Westview Psychological Services, LLC
NPI 1649299660 · Clinical Psychologist · Frederick, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Westview Psychological Services, LLC is a Clinical Psychologist organization in Frederick, MD (NPI 1649299660).
Provider details
- NPI number
- 1649299660
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Daniel Haffey, Owner(301) 695-9693
- License
- 02950 (MD)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2020-08-22
Frequently asked questions
- What is Westview Psychological Services, LLC's NPI number?
- Westview Psychological Services, LLC's National Provider Identifier (NPI) is 1649299660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Westview Psychological Services, LLC?
- Westview Psychological Services, LLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Westview Psychological Services, LLC located?
- Westview Psychological Services, LLC's practice location on file with NPPES is 65 Thomas Johnson Dr, Frederick, MD 21702-4371.
- What is Westview Psychological Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for Westview Psychological Services, LLC is (301) 695-9693.
- Does Westview Psychological Services, LLC accept Medicare?
- Westview Psychological Services, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Westview Psychological Services, LLC?
- The authorized official listed on Westview Psychological Services, LLC's NPPES record is Daniel Haffey, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Westview Psychological Services, LLC's NPI active?
- Yes — Westview Psychological Services, LLC's NPI (1649299660) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.