Sanford Stark
NPI 1942850599 · Athletic Trainer · Chicago, IL
Sanford Stark is a Athletic Trainer provider in Chicago, IL (NPI 1942850599).
Provider details
- NPI number
- 1942850599
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-09-16
- Last updated
- 2019-09-16
Frequently asked questions
- What is Sanford Stark's NPI number?
- Sanford Stark's National Provider Identifier (NPI) is 1942850599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sanford Stark's specialty?
- Sanford Stark is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sanford Stark located?
- Sanford Stark's practice location on file with NPPES is 550 N Kingsbury St Apt 205, Chicago, IL 60654-5757.
- What is Sanford Stark's phone number?
- The practice phone number listed in the NPPES registry for Sanford Stark is (312) 927-5959.
- Is Sanford Stark's NPI active?
- Yes — Sanford Stark's NPI (1942850599) is active in the NPPES registry as of the last update on 2019-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.