DR. STEVEN MILLER SHIELDS M.D.
NPI 1548296452
Ophthalmology in Chesterfield, MO
About Dr. Steven Miller Shields M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN MILLER SHIELDS M.D. (NPI 1548296452) is an individual ophthalmology provider in Chesterfield, Missouri, licensed in Missouri (R6N12) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Washington University School Of Medicine (1986).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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. Steven Miller Shields 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 Reassignments
2Medicare enrollment records show Steven Shields reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- 6 clinicians in this Medicare group
Washington, MO 63090
- Reassigned Medicare billing, Missouri enrollment
- 4 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 13
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 63017 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 2
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHESTERFIELD, MO 63017
CHESTERFIELD, MO 63017
CHESTERFIELD, MO 63017
CHESTERFIELD, MO 63017
CHESTERFIELD, MO 63017
CHESTERFIELD, MO 63017
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 Steven Shields's NPI number?
The NPI number for Steven Shields is 1548296452. It was assigned to this individual provider in the NPPES registry on June 23, 2006.
Where is Steven Shields located?
Steven Shields practices at 222 S Woods Mill Rd Suite 660N, Chesterfield, MO 63017. The listed phone number is (314) 878-9902.
What is Steven Shields's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Steven Shields enrolled in Medicare?
Yes. Steven Shields 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 Steven Shields's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Shields reassigns Medicare benefits to 2 organizations: West County Ophthalmology, Inc (Chesterfield, MO) and Comprehensive Eye Care, Ltd. (Washington, MO). 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 Steven Shields's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Shields accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 16 other insurers list Steven Shields 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 Steven Shields was last updated on March 8, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. Steven Miller Shields, M.D. · NPI 1548296452
Ophthalmology physician in Chesterfield, Missouri. Individual provider, active in the CMS NPPES registry since June 23, 2006.
## Identity
- **NPI:** 1548296452 (Entity type: Individual)
- **Enumerated:** June 23, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** R6N12 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 222 S WOODS MILL RD, SUITE 660N, Chesterfield, MO 63017-3625
- **Phone:** (314) 878-9902 · **Fax:** (314) 878-5112
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): West County Ophthalmology, Inc (NPI 1053448779, Chesterfield, MO); Comprehensive Eye Care, Ltd. (NPI 1205856119, Washington, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Washington University School Of Medicine, class of 1986
## Record status
- **NPPES last updated:** March 8, 2017
- **Other identifiers:** Medicare UPIN E55711 (MO); Medicare ID-Type Unspecified 003010519 (MO); Medicaid 202948105 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1548296452) · Data from the CMS NPPES public registry.