DR. STEVEN K BROWNMILLER (OD) – Optometrist, NPI 1437198710
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
503 OPTOMETRY in IA
Provider Addresses for DR. STEVEN K BROWNMILLER (OD)
402 Main St
Mapleton, IA 510341213
Phone: (712) 882-2020
Type: Location
201, North Main Street, Denison, Crawford County, Iowa, 51442, United States
BOX 399
DENISON, IA 514420399
Phone: (712) 263-2020
Fax: (712) 263-4053
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 18 Open Payments records for all available years, with a total value of $1,072.
Total Amount is formed as General ($1,072) + Research ($0) + Ownership ($0) = $1,072.
Last reported payment date: 2024-09-25 • Largest payer in this snapshot: Alcon Vision LLC ($766).
Total Amount
$1,072
General + Research + Ownership
Payments
18
Total payment records
General Amount
$1,072
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alcon Vision LLC | $766 |
| Horizon Therapeutics plc | $88 |
| TOPCON MEDICAL SYSTEMS, INC. | $82 |
| CooperVision Inc. | $81 |
| LKC Technologies, Inc. | $38 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2006-03-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20060313000687 | I | Optometry | IA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 572 | 570 | $0 |
| 92134 | Imaging of retina | 361 | 249 | $0 |
| 92250 | Photography of the retina | 348 | 337 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 277 | 242 | $0 |
| 92133 | Imaging of optic nerve | 159 | 143 | $0 |
Insurance plans in this area (ZIP 51034)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | IA | |
| O P T O M E T R Y | IA | |
| O P T O M E T R Y | SD | |
| O P T O M E T R Y | NE | |
| - | IA | |
| O P T O M E T R Y | IA | |
| O P T O M E T R Y | IA | |
| O P T O M E T R Y | IA |
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