IndividualActive
David Marks, PSY.D.
NPI 1588076566 · Psychologist · Martinsburg, WV
David Marks, PSY.D. is a Psychologist provider in Martinsburg, WV (NPI 1588076566).
Provider details
- NPI number
- 1588076566
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0810005836 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
510 Butler Ave
Martinsburg, WV 25405-9990
Phone: (304) 263-0811
Street-level locationGet directions
Mailing address
14th Medical Group
Columbus, MS 39710
Registry dates
- Enumerated
- 2014-05-27
- Last updated
- 2020-09-29
- Certified
- 2020-09-29
Frequently asked questions
- What is David Marks's NPI number?
- David Marks's National Provider Identifier (NPI) is 1588076566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Marks's specialty?
- David Marks is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is David Marks located?
- David Marks's practice location on file with NPPES is 510 Butler Ave, Martinsburg, WV 25405-9990.
- What is David Marks's phone number?
- The practice phone number listed in the NPPES registry for David Marks is (304) 263-0811.
- Is David Marks's NPI active?
- Yes — David Marks's NPI (1588076566) is active in the NPPES registry as of the last update on 2020-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.