EVAN JOSEPH ZIMMERMAN (OD) – Optometrist, NPI 1144847757
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,126 OPTOMETRY in IN
Provider Addresses for EVAN JOSEPH ZIMMERMAN (OD)
17477 Generations Dr
South Bend, IN 466351584
Phone: (574) 287-0890
Type: Location
50810 TRAILS N
GRANGER, IN 465309757
Phone: (269) 357-4539
Type: Mailing
1775 S MITCHELL ST
CADILLAC, MI 496018533
Phone: (800) 974-2020
Type: Location
5959 LAWNDALE ST
LUDINGTON, MI 494312921
Phone: (231) 845-6261
Fax: (231) 843-9171
Type: Mailing
8984 E US HIGHWAY 20
NEW CARLISLE, IN 465529038
Phone: (574) 654-8806
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 20 Open Payments records for all available years, with a total value of $975.
Total Amount is formed as General ($975) + Research ($0) + Ownership ($0) = $975.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: BIOTISSUE HOLDINGS INC. ($538).
Total Amount
$975
General + Research + Ownership
Payments
20
Total payment records
General Amount
$975
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2023-10-23
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 |
|---|---|---|---|---|
| I20231023001153 | I | Optometry | IN | 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 | 108 | 101 | $0 |
| 92134 | Imaging of retina | 65 | 61 | $0 |
| 92012 | Established patient problem focused exam of visual system | 33 | 21 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 28 | 22 | $0 |
| 92004 | New patient complete exam of visual system | 25 | 25 | $0 |
Insurance plans in this area (ZIP 46635)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | IN | |
| O P T O M E T R Y | IN | |
| O P T O M E T R Y | IN | |
| O P T O M E T R Y | IN |
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