William Arvanitis
NPI 1942620117 · Physical Therapist · Downey, CA
William Arvanitis is a Physical Therapist provider in Downey, CA (NPI 1942620117).
Provider details
- NPI number
- 1942620117
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 40273 (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
12 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
- 2014-04-25
- Last updated
- 2014-10-23
Frequently asked questions
- What is William Arvanitis's NPI number?
- William Arvanitis's National Provider Identifier (NPI) is 1942620117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Arvanitis's specialty?
- William Arvanitis is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Arvanitis located?
- William Arvanitis's practice location on file with NPPES is 12200 Bellflower Blvd, Downey, CA 90242-2804.
- What is William Arvanitis's phone number?
- The practice phone number listed in the NPPES registry for William Arvanitis is (562) 964-6347.
- Is William Arvanitis's NPI active?
- Yes — William Arvanitis's NPI (1942620117) is active in the NPPES registry as of the last update on 2014-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.