IndividualActive
Mark Witherspoon
NPI 1730637679 · Clinical Psychologist · Chesapeake, VA
Mark Witherspoon is a Clinical Psychologist provider in Chesapeake, VA (NPI 1730637679).
Provider details
- NPI number
- 1730637679
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0810003540 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
640 Independence Pkwy
Suite 100
Chesapeake, VA 23320-5205
Phone: (757) 420-0530
Fax: (757) 420-0488
Street-level locationGet directions
Mailing address
640 Independence Pkwy
Chesapeake, VA 23320-5205
Registry dates
- Enumerated
- 2016-09-20
- Last updated
- 2016-09-20
Frequently asked questions
- What is Mark Witherspoon's NPI number?
- Mark Witherspoon's National Provider Identifier (NPI) is 1730637679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Witherspoon's specialty?
- Mark Witherspoon is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Witherspoon located?
- Mark Witherspoon's practice location on file with NPPES is 640 Independence Pkwy, Chesapeake, VA 23320-5205.
- What is Mark Witherspoon's phone number?
- The practice phone number listed in the NPPES registry for Mark Witherspoon is (757) 420-0530.
- Is Mark Witherspoon's NPI active?
- Yes — Mark Witherspoon's NPI (1730637679) is active in the NPPES registry as of the last update on 2016-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.