Greg Anderson MD LLC
NPI 1619013265 · Preferred Provider Organization · Highland, IL
Greg Anderson MD LLC is a Preferred Provider Organization organization in Highland, IL (NPI 1619013265).
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
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
Mailing address
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2008-02-12
Frequently asked questions
- What is Greg Anderson MD LLC's NPI number?
- Greg Anderson MD LLC's National Provider Identifier (NPI) is 1619013265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greg Anderson MD LLC?
- Greg Anderson MD LLC is classified in the NPPES registry as Preferred Provider Organization (Managed Care Organizations).
- Where is Greg Anderson MD LLC located?
- Greg Anderson MD LLC's practice location on file with NPPES is 1520 9th St, Highland, IL 62249-1677.
- What is Greg Anderson MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Greg Anderson MD LLC is (618) 654-3400.
- Who is the authorized official for Greg Anderson MD LLC?
- The authorized official listed on Greg Anderson MD LLC's NPPES record is Gregory Anderson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greg Anderson MD LLC's NPI active?
- Yes — Greg Anderson MD LLC's NPI (1619013265) is active in the NPPES registry as of the last update on 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.