Kevin Holloway, PH.D.
NPI 1821025453 · Clinical Psychologist · Frederick, MD
Kevin Holloway, PH.D. is a Clinical Psychologist provider in Frederick, MD (NPI 1821025453).
Provider details
- NPI number
- 1821025453
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- PY60061186 (WA)
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
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
- 2006-06-27
- Last updated
- 2020-11-05
- Certified
- 2020-11-05
Frequently asked questions
- What is Kevin Holloway's NPI number?
- Kevin Holloway's National Provider Identifier (NPI) is 1821025453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kevin Holloway's specialty?
- Kevin Holloway is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Kevin Holloway located?
- Kevin Holloway's practice location on file with NPPES is 2053 Cohasset Ct, Frederick, MD 21702-9502.
- What is Kevin Holloway's phone number?
- The practice phone number listed in the NPPES registry for Kevin Holloway is (240) 285-9879.
- Is Kevin Holloway's NPI active?
- Yes — Kevin Holloway's NPI (1821025453) is active in the NPPES registry as of the last update on 2020-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.