DR. BRIAN J HAMANN (OD) – Optometrist, NPI 1700864667
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
879 OPTOMETRY in MN
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Provider Addresses for DR. BRIAN J HAMANN (OD)
Golden Valley Road, Golden Valley, Meander Valley, Tasmania, Australia
GOLDEN VALLEY, MN 554274488
Phone: (763) 416-7629
Fax: (763) 383-4147
Type: Mailing
Elm Creek Blvd, 93rd Avenue North, Maple Grove, Hennepin County, Minnesota, 55369, United States
MAPLE GROVE, MN 553697074
Phone: (763) 416-7600
Fax: (763) 416-7634
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $30.
Total Amount is formed as General ($30) + Research ($0) + Ownership ($0) = $30.
Last reported payment date: 2023-04-07 • Largest payer in this snapshot: Johnson & Johnson Vision Care, Inc. ($17).
Total Amount
$30
General + Research + Ownership
Payments
2
Total payment records
General Amount
$30
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-04-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Johnson & Johnson Vision Care, Inc. | $17 |
| CooperVision Inc. | $13 |
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: 2010-08-16
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 |
|---|---|---|---|---|
| I20100816001121 | I | Optometry | MN | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 189 | 166 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 39 | 38 | $0 |
| 92133 | Imaging of optic nerve | 35 | 30 | $0 |
| 92083 | Exam of visual field with extended testing | 32 | 31 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 30 | 30 | $0 |
Insurance plans in this area (ZIP 55427)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MN | |
| - | MN | |
| O P H T H A L M O L O G Y | MN | |
| O P H T H A L M O L O G Y | MN | |
| O P H T H A L M O L O G Y | MN | |
| O P H T H A L M O L O G Y | MN | |
| O P H T H A L M O L O G Y | MN | |
| O P H T H A L M O L O G Y | MI | |
| - | MN | |
| O P H T H A L M O L O G Y | MN |
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