DR. ROBERT M. HASS – Optometrist, NPI 1043207277
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,204 OPTOMETRY in MI
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Provider Addresses for DR. ROBERT M. HASS
120, North Hickory Street, Owosso, Shiawassee County, Michigan, 48867, United States
P.O. BOX 720
OWOSSO, MI 488673016
Phone: (989) 725-5330
Fax: (989) 723-2303
Type: Mailing
8777, Monroe Road, Durand, Shiawassee County, Michigan, 48429, United States
DURAND, MI 484291062
Phone: (989) 288-3265
Fax: (989) 288-4004
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $280.
Total Amount is formed as General ($280) + Research ($0) + Ownership ($0) = $280.
Last reported payment date: 2023-10-26 • Largest payer in this snapshot: Bausch & Lomb Americas Inc. ($121).
Total Amount
$280
General + Research + Ownership
Payments
4
Total payment records
General Amount
$280
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Bausch & Lomb Americas Inc. | $121 |
| CooperVision Inc. | $112 |
| Alcon Vision LLC | $47 |
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: 2010-03-20
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 |
|---|---|---|---|---|
| I20100320000124 | I | Optometry | MI | 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 | 150 | 145 | $0 |
| 92083 | Exam of visual field with extended testing | 36 | 32 | $0 |
| 92012 | Established patient problem focused exam of visual system | 28 | 25 | $0 |
| 92250 | Photography of the retina | 24 | 24 | $0 |
| 92133 | Imaging of optic nerve | 23 | 23 | $0 |
Insurance plans in this area (ZIP 48867)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | MI | |
| O P T O M E T R Y | MI |
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