Steven Sager
NPI 1033388103 · Physical Therapy Assistant · Berkeley, CA
Steven Sager is a Physical Therapy Assistant provider in Berkeley, CA (NPI 1033388103).
Provider details
- NPI number
- 1033388103
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 6644 (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
18 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
- 2008-02-22
- Last updated
- 2008-02-22
Frequently asked questions
- What is Steven Sager's NPI number?
- Steven Sager's National Provider Identifier (NPI) is 1033388103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Sager's specialty?
- Steven Sager is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Steven Sager located?
- Steven Sager's practice location on file with NPPES is 2183 N Valley St, Berkeley, CA 94702-1926.
- What is Steven Sager's phone number?
- The practice phone number listed in the NPPES registry for Steven Sager is (510) 649-9335.
- Is Steven Sager's NPI active?
- Yes — Steven Sager's NPI (1033388103) is active in the NPPES registry as of the last update on 2008-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.