Robert a Larson OD PC
NPI 1881883585 · Clinic/Center · Plainfield, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert a Larson OD PC is a Clinic/Center organization in Plainfield, IL (NPI 1881883585).
Provider details
- NPI number
- 1881883585
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Robert Larson, Owner(815) 436-8955
Specialties & taxonomies
Ambulatory Health Care Facilities
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
- 2007-10-18
- Last updated
- 2008-10-17
Frequently asked questions
- What is Robert a Larson OD PC's NPI number?
- Robert a Larson OD PC's National Provider Identifier (NPI) is 1881883585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert a Larson OD PC?
- Robert a Larson OD PC is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Robert a Larson OD PC located?
- Robert a Larson OD PC's practice location on file with NPPES is 15420 S Rte 59, Plainfield, IL 60544-1984.
- What is Robert a Larson OD PC's phone number?
- The practice phone number listed in the NPPES registry for Robert a Larson OD PC is (815) 436-8955.
- Does Robert a Larson OD PC accept Medicare?
- Robert a Larson OD PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Robert a Larson OD PC?
- The authorized official listed on Robert a Larson OD PC's NPPES record is Robert Larson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert a Larson OD PC's NPI active?
- Yes — Robert a Larson OD PC's NPI (1881883585) is active in the NPPES registry as of the last update on 2008-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.