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Janice Dionisio-Ma, D.M.D.
NPI 1770780900 · Dentist · Alexandria, VA
Janice Dionisio-Ma, D.M.D. is a Dentist provider in Alexandria, VA (NPI 1770780900).
Provider details
- NPI number
- 1770780900
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 14119 (MD)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
6831 Sir Viceroy Dr
Suite 200
Alexandria, VA 22315-3713
Phone: (703) 672-0664
Fax: (703) 672-0636
Street-level locationGet directions
Mailing address
6831 Sir Viceroy Dr
Alexandria, VA 22315-3713
Registry dates
- Enumerated
- 2007-06-29
- Last updated
- 2010-11-03
Frequently asked questions
- What is Janice Dionisio-Ma's NPI number?
- Janice Dionisio-Ma's National Provider Identifier (NPI) is 1770780900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janice Dionisio-Ma's specialty?
- Janice Dionisio-Ma is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Janice Dionisio-Ma located?
- Janice Dionisio-Ma's practice location on file with NPPES is 6831 Sir Viceroy Dr, Alexandria, VA 22315-3713.
- What is Janice Dionisio-Ma's phone number?
- The practice phone number listed in the NPPES registry for Janice Dionisio-Ma is (703) 672-0664.
- Is Janice Dionisio-Ma's NPI active?
- Yes — Janice Dionisio-Ma's NPI (1770780900) is active in the NPPES registry as of the last update on 2010-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.