IndividualActive
Diane Cowan, PTA, CPI
NPI 1194085233 · Physical Therapy Assistant · Manassas, VA
Provider details
- NPI number
- 1194085233
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA, CPI
- Sex
- Female
- Sole proprietor
- No
- License
- 23060000397 (VA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
8705 Stonewall Rd
Manassas, VA 20110-4534
Phone: (703) 368-7343
Fax: (703) 368-0719
Street-level locationGet directions
Mailing address
8705 Stonewall Rd
Manassas, VA 20110-4534
Registry dates
- Enumerated
- 2012-05-23
- Last updated
- 2012-05-23
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.