Denise Johnson-Mason
NPI 1114792942 · Developmental Disabilities Clinic/Center · Norfolk, VA
Denise Johnson-Mason is a Developmental Disabilities Clinic/Center provider in Norfolk, VA (NPI 1114792942).
Provider details
- NPI number
- 1114792942
- Entity type
- Individual
- Primary specialty
- Developmental Disabilities Clinic/CenterAmbulatory Health Care Facilities
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6650 (VA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-11-21
- Last updated
- 2023-11-21
- Certified
- 2023-11-21
Frequently asked questions
- What is Denise Johnson-Mason's NPI number?
- Denise Johnson-Mason's National Provider Identifier (NPI) is 1114792942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Johnson-Mason's specialty?
- Denise Johnson-Mason is listed in the NPPES registry with a primary specialty of Developmental Disabilities Clinic/Center (Ambulatory Health Care Facilities).
- Where is Denise Johnson-Mason located?
- Denise Johnson-Mason's practice location on file with NPPES is 3128 Illinois Ave, Norfolk, VA 23513-4128.
- What is Denise Johnson-Mason's phone number?
- The practice phone number listed in the NPPES registry for Denise Johnson-Mason is (757) 228-0724.
- Is Denise Johnson-Mason's NPI active?
- Yes — Denise Johnson-Mason's NPI (1114792942) is active in the NPPES registry as of the last update on 2023-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.