Frederick Mullen, MPT
NPI 1306052865 · Physical Therapist · Downey, CA
Frederick Mullen, MPT is a Physical Therapist provider in Downey, CA (NPI 1306052865).
Provider details
- NPI number
- 1306052865
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MPT
- Sex
- Male
- Sole proprietor
- Yes
- License
- PT19279 (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
- 2007-05-14
- Last updated
- 2021-10-01
- Certified
- 2021-10-01
Frequently asked questions
- What is Frederick Mullen's NPI number?
- Frederick Mullen's National Provider Identifier (NPI) is 1306052865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Mullen's specialty?
- Frederick Mullen is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Frederick Mullen located?
- Frederick Mullen's practice location on file with NPPES is 9449 Imperial Hwy, Downey, CA 90242-2814.
- What is Frederick Mullen's phone number?
- The practice phone number listed in the NPPES registry for Frederick Mullen is (562) 657-2347.
- Is Frederick Mullen's NPI active?
- Yes — Frederick Mullen's NPI (1306052865) is active in the NPPES registry as of the last update on 2021-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.