Robert Pyster, PAC
NPI 1306020300 · Medical Physician Assistant · Evanston, IL
Robert Pyster, PAC is a Medical Physician Assistant provider in Evanston, IL (NPI 1306020300).
Provider details
- NPI number
- 1306020300
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PAC
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
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
- 2007-12-27
- Last updated
- 2007-12-27
Frequently asked questions
- What is Robert Pyster's NPI number?
- Robert Pyster's National Provider Identifier (NPI) is 1306020300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Pyster's specialty?
- Robert Pyster is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Robert Pyster located?
- Robert Pyster's practice location on file with NPPES is 355 Ridge Ave, Evanston, IL 60202-3328.
- What is Robert Pyster's phone number?
- The practice phone number listed in the NPPES registry for Robert Pyster is (847) 316-6370.
- Is Robert Pyster's NPI active?
- Yes — Robert Pyster's NPI (1306020300) is active in the NPPES registry as of the last update on 2007-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.