Heidi Maslen
NPI 1477686228 · Physical Therapist · South San Francisco, CA
Heidi Maslen is a Physical Therapist provider in South San Francisco, CA (NPI 1477686228).
Provider details
- NPI number
- 1477686228
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PT7499 (CA)
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
- 2007-03-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Heidi Maslen's NPI number?
- Heidi Maslen's National Provider Identifier (NPI) is 1477686228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Maslen's specialty?
- Heidi Maslen is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Heidi Maslen located?
- Heidi Maslen's practice location on file with NPPES is 1200 El Camino Real, South San Francisco, CA 94080.
- What is Heidi Maslen's phone number?
- The practice phone number listed in the NPPES registry for Heidi Maslen is (650) 742-3260.
- Is Heidi Maslen's NPI active?
- Yes — Heidi Maslen's NPI (1477686228) 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.