Daniel Cassidy, PHD, ABPP
NPI 1851533194 · Health Psychologist · Bethesda, MD
Daniel Cassidy, PHD, ABPP is a Health Psychologist provider in Bethesda, MD (NPI 1851533194).
Provider details
- NPI number
- 1851533194
- Entity type
- Individual
- Primary specialty
- Health PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD, ABPP
- Sex
- Male
- Sole proprietor
- No
- License
- B1-0000909 (DE)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
17 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
- 2009-04-01
- Last updated
- 2025-05-19
- Certified
- 2025-05-19
Frequently asked questions
- What is Daniel Cassidy's NPI number?
- Daniel Cassidy's National Provider Identifier (NPI) is 1851533194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Cassidy's specialty?
- Daniel Cassidy is listed in the NPPES registry with a primary specialty of Health Psychologist (Behavioral Health & Social Service Providers).
- Where is Daniel Cassidy located?
- Daniel Cassidy's practice location on file with NPPES is 8901 Rockville Pike, Bethesda, MD 20889-5638.
- What is Daniel Cassidy's phone number?
- The practice phone number listed in the NPPES registry for Daniel Cassidy is (315) 295-7117.
- Is Daniel Cassidy's NPI active?
- Yes — Daniel Cassidy's NPI (1851533194) is active in the NPPES registry as of the last update on 2025-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.