MONICA L THOMS M.D.
NPI 1922027606
Ophthalmology in Arlington Heights, IL
About Monica L Thoms M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MONICA L THOMS M.D. (NPI 1922027606) is an individual ophthalmology provider in Arlington Heights, Illinois, licensed in Illinois (036-069348) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Northwest Community Hospital 1, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1982).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Monica L Thoms M.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 Reassignment
Medicare enrollment records show Monica Thoms reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Arlington Heights, IL 60005
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Koziol-Thoms Eye Associates Sc
- 7 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 11
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northwest Community Hospital 1
Acute Care Hospitals · Arlington Heights, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60005 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.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ARLINGTON HEIGHTS, IL 60005
ARLINGTON HEIGHTS, IL 60005
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 Monica Thoms's NPI number?
The NPI number for Monica Thoms is 1922027606. It was assigned to this individual provider in the NPPES registry on July 19, 2006.
Where is Monica Thoms located?
Monica Thoms practices at 1211 S Arlington Heights Rd, Arlington Heights, IL 60005. The listed phone number is (847) 259-2777.
What is Monica Thoms's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Monica Thoms enrolled in Medicare?
Yes. Monica Thoms 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 organization bills Medicare for Monica Thoms's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Monica Thoms reassigns Medicare benefits to Koziol-Thoms Eye Associates S.C. (Arlington Heights, IL). The 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 Monica Thoms's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Monica Thoms affiliated with any hospitals?
According to CMS data, Monica Thoms is affiliated with Northwest Community Hospital 1.
When was this NPI record last updated?
The NPPES record for Monica Thoms was last updated on February 1, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Monica L Thoms, M.D. · NPI 1922027606
Ophthalmology physician in Arlington Heights, Illinois. Individual provider, active in the CMS NPPES registry since July 19, 2006.
## Identity
- **NPI:** 1922027606 (Entity type: Individual)
- **Enumerated:** July 19, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** 036-069348 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1211 S ARLINGTON HEIGHTS RD, Arlington Heights, IL 60005-3142
- **Phone:** (847) 259-2777 · **Fax:** (847) 437-6841
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Koziol-Thoms Eye Associates S.C. (NPI 1619901865, Arlington Heights, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 1982
## Record status
- **NPPES last updated:** February 1, 2018
- **Other identifiers:** Other 180038911
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Source: [NPI Profile](https://npiprofile.com/npi/1922027606) · Data from the CMS NPPES public registry.