John Berkley, PSYD
NPI 1598988081 · Psychologist · Shepherdstown, WV
John Berkley, PSYD is a Psychologist provider in Shepherdstown, WV (NPI 1598988081).
Provider details
- NPI number
- 1598988081
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
- License
- 728 (WV)
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
- 2007-04-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Berkley's NPI number?
- John Berkley's National Provider Identifier (NPI) is 1598988081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Berkley's specialty?
- John Berkley is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is John Berkley located?
- John Berkley's practice location on file with NPPES is 129 E German Street, Shepherdstown, WV 25443.
- What is John Berkley's phone number?
- The practice phone number listed in the NPPES registry for John Berkley is (304) 876-1765.
- Is John Berkley's NPI active?
- Yes — John Berkley's NPI (1598988081) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.