IndividualActive
Mary Ann Bishay, PSY.D.
NPI 1831914241 · Clinical Psychologist · Reston, VA
Mary Ann Bishay, PSY.D. is a Clinical Psychologist provider in Reston, VA (NPI 1831914241).
Provider details
- NPI number
- 1831914241
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0810008708 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
11710 Plaza America Dr
Reston, VA 20190-4742
Phone: (973) 851-8967
Street-level locationGet directions
Mailing address
8401 Mayland Dr Ste a
Richmond, VA 23294-4648
Additional practice locations (1)
- 8401 Mayland Dr Ste aRichmond, VA 23294-4648Phone: (973) 851-8967
Registry dates
- Enumerated
- 2024-11-20
- Last updated
- 2024-11-20
- Certified
- 2024-11-20
Frequently asked questions
- What is Mary Ann Bishay's NPI number?
- Mary Ann Bishay's National Provider Identifier (NPI) is 1831914241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ann Bishay's specialty?
- Mary Ann Bishay is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Ann Bishay located?
- Mary Ann Bishay's practice location on file with NPPES is 11710 Plaza America Dr, Reston, VA 20190-4742.
- What is Mary Ann Bishay's phone number?
- The practice phone number listed in the NPPES registry for Mary Ann Bishay is (973) 851-8967.
- Is Mary Ann Bishay's NPI active?
- Yes — Mary Ann Bishay's NPI (1831914241) is active in the NPPES registry as of the last update on 2024-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.