Diane Mandel, PT
NPI 1235203944 · Physical Therapist · Herndon, VA
Diane Mandel, PT is a Physical Therapist provider in Herndon, VA (NPI 1235203944).
Provider details
- NPI number
- 1235203944
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- No
- License
- 2305000731 (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
- 2006-11-17
- Last updated
- 2013-08-13
Frequently asked questions
- What is Diane Mandel's NPI number?
- Diane Mandel's National Provider Identifier (NPI) is 1235203944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Mandel's specialty?
- Diane Mandel is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diane Mandel located?
- Diane Mandel's practice location on file with NPPES is 150 Elden St, Herndon, VA 20170-4861.
- What is Diane Mandel's phone number?
- The practice phone number listed in the NPPES registry for Diane Mandel is (703) 689-3737.
- Is Diane Mandel's NPI active?
- Yes — Diane Mandel's NPI (1235203944) is active in the NPPES registry as of the last update on 2013-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.