IndividualActive
Mary Cavanaugh
NPI 1831137421 · Specialist · Fairfax, VA
Mary Cavanaugh is a Specialist provider in Fairfax, VA (NPI 1831137421).
Provider details
- NPI number
- 1831137421
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 00010494287 (VA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
3600 Joseph Siewick Dr
Fairfax, VA 22033-1709
Phone: (703) 391-3129
Fax: (703) 391-4271
Street-level locationGet directions
Mailing address
1641 Montmorency Dr
Vienna, VA 22182-2022
Registry dates
- Enumerated
- 2006-06-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Cavanaugh's NPI number?
- Mary Cavanaugh's National Provider Identifier (NPI) is 1831137421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Cavanaugh's specialty?
- Mary Cavanaugh is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Mary Cavanaugh located?
- Mary Cavanaugh's practice location on file with NPPES is 3600 Joseph Siewick Dr, Fairfax, VA 22033-1709.
- What is Mary Cavanaugh's phone number?
- The practice phone number listed in the NPPES registry for Mary Cavanaugh is (703) 391-3129.
- Is Mary Cavanaugh's NPI active?
- Yes — Mary Cavanaugh's NPI (1831137421) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.