Mary Ellene De Guzman, PT
NPI 1447487970 · Physical Therapist · Van Nuys, CA
Mary Ellene De Guzman, PT is a Physical Therapist provider in Van Nuys, CA (NPI 1447487970).
Provider details
- NPI number
- 1447487970
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 05556 (OR)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
17 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
- 2009-06-11
- Last updated
- 2017-03-17
Frequently asked questions
- What is Mary Ellene De Guzman's NPI number?
- Mary Ellene De Guzman's National Provider Identifier (NPI) is 1447487970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ellene De Guzman's specialty?
- Mary Ellene De Guzman is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Ellene De Guzman located?
- Mary Ellene De Guzman's practice location on file with NPPES is 13524 Sherman Way, Van Nuys, CA 91405-2830.
- What is Mary Ellene De Guzman's phone number?
- The practice phone number listed in the NPPES registry for Mary Ellene De Guzman is (818) 786-3470.
- Is Mary Ellene De Guzman's NPI active?
- Yes — Mary Ellene De Guzman's NPI (1447487970) is active in the NPPES registry as of the last update on 2017-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.