OrganizationActive
Greg Anderson MD LLC
NPI 1619013265 · Preferred Provider Organization · Highland, IL
Provider details
- NPI number
- 1619013265
- Entity type
- Organization
- Primary specialty
- Preferred Provider OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Gregory Anderson, Owner(618) 654-3400
Specialties & taxonomies
Managed Care Organizations
Profile Score
Detailed profile(90/100 index)
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
1520 9th St
Suite 230
Highland, IL 62249-1677
Phone: (618) 654-3400
Fax: (618) 654-3442
Street-level locationGet directions
Mailing address
1520 9th St
Highland, IL 62249-1677
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2008-02-12
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.