Lois Masiello, MPT
NPI 1619065117 · Orthopedic Physical Therapist · Manassas, VA
Lois Masiello, MPT is a Orthopedic Physical Therapist provider in Manassas, VA (NPI 1619065117).
Provider details
- NPI number
- 1619065117
- Entity type
- Individual
- Primary specialty
- Orthopedic Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MPT
- Sex
- Female
- Sole proprietor
- No
- License
- 2305006057 (VA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-10-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lois Masiello's NPI number?
- Lois Masiello's National Provider Identifier (NPI) is 1619065117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lois Masiello's specialty?
- Lois Masiello is listed in the NPPES registry with a primary specialty of Orthopedic Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Lois Masiello located?
- Lois Masiello's practice location on file with NPPES is 9010 Hornbaker Rd, Manassas, VA 20109-3963.
- What is Lois Masiello's phone number?
- The practice phone number listed in the NPPES registry for Lois Masiello is (703) 361-9677.
- Is Lois Masiello's NPI active?
- Yes — Lois Masiello's NPI (1619065117) 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.