IndividualActive
Margaret Duvall, PHD
NPI 1902990369 · Clinical Psychologist · Richmond, VA
Margaret Duvall, PHD is a Clinical Psychologist provider in Richmond, VA (NPI 1902990369).
Provider details
- NPI number
- 1902990369
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0810001268 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
413 Stuart Cir Unit 312
Richmond, VA 23220-3754
Phone: (804) 840-3592
Street-level locationGet directions
Mailing address
413 Stuart Cir Unit 312
Richmond, VA 23220-3754
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2026-01-23
- Certified
- 2026-01-23
Frequently asked questions
- What is Margaret Duvall's NPI number?
- Margaret Duvall's National Provider Identifier (NPI) is 1902990369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Duvall's specialty?
- Margaret Duvall is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Margaret Duvall located?
- Margaret Duvall's practice location on file with NPPES is 413 Stuart Cir Unit 312, Richmond, VA 23220-3754.
- What is Margaret Duvall's phone number?
- The practice phone number listed in the NPPES registry for Margaret Duvall is (804) 840-3592.
- Is Margaret Duvall's NPI active?
- Yes — Margaret Duvall's NPI (1902990369) is active in the NPPES registry as of the last update on 2026-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.