DR. ROBERT MICHAEL GROHE, O.D.
NPI 1952442824
Optometrist in Homewood, IL
About Dr. Robert Michael Grohe, O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT MICHAEL GROHE, O.D. (NPI 1952442824) is an individual optometrist in Homewood, Illinois and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of Illinois College Of Optometry At Chicago (1976).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Robert Michael Grohe, O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Robert Grohe, reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Homewood, IL 60430
- Reassigned Medicare billing, Illinois enrollment
- 2 clinicians in this Medicare group
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 4,817 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60430 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOMEWOOD, IL 60430
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Robert Grohe,'s NPI number?
The NPI number for Robert Grohe, is 1952442824. It was assigned to this individual provider in the NPPES registry on February 12, 2007.
Where is Robert Grohe, located?
Robert Grohe, practices at 18019 Dixie Hwy, Homewood, IL 60430. The listed phone number is (708) 799-2020.
What is Robert Grohe,'s specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Robert Grohe, enrolled in Medicare?
Yes. Robert Grohe, is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Robert Grohe,'s services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Grohe, reassigns Medicare benefits to 2 organizations: Mission Optical, Inc. (Homewood, IL) and Northwestern Medical Faculty Foundation (Carol Stream, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Robert Grohe,'s services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Grohe, accept?
Health plans from Oscar Health, Oscar Health Insurance, Oscar Health Maintenance Organization of Florida, Oscar Health Plan of North Carolina, Inc and Oscar Health Plan, Inc. and 3 other insurers list Robert Grohe, as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Robert Grohe, was last updated on November 20, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Robert Michael Grohe,, O.D. · NPI 1952442824
Optometrist provider in Homewood, Illinois. Individual provider, active in the CMS NPPES registry since February 12, 2007.
## Identity
- **NPI:** 1952442824 (Entity type: Individual)
- **Enumerated:** February 12, 2007
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 18019 DIXIE HWY, Homewood, IL 60430-1733
- **Phone:** (708) 799-2020
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mission Optical, Inc. (NPI 1538246996, Homewood, IL); Northwestern Medical Faculty Foundation (NPI 1346235314, Carol Stream, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Illinois College Of Optometry At Chicago, class of 1976
## Record status
- **NPPES last updated:** November 20, 2007
- **Other identifiers:** Medicare UPIN 643330 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1952442824) · Data from the CMS NPPES public registry.