CHADWICK AARON CHRISTENSON (O.D.) – Optometrist, NPI 1538196266
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 CHADWICK AARON CHRISTENSON (O.D.)
Subway, 120, 1st Avenue East, Cambridge, Isanti County, Minnesota, 55008, United States
CAMBRIDGE, MN 550081209
Phone: (763) 689-1494
Fax: (763) 691-8395
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $221.
Total Amount is formed as General ($221) + Research ($0) + Ownership ($0) = $221.
Last reported payment date: 2023-06-12 • Largest payer in this snapshot: BIOTISSUE HOLDINGS, INC. ($122).
Total Amount
$221
General + Research + Ownership
Payments
3
Total payment records
General Amount
$221
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-06-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| BIOTISSUE HOLDINGS, INC. | $122 |
| Glaukos Corporation | $99 |
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: 2005-09-12
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 |
|---|---|---|---|---|
| I20050912000941 | 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 |
|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 220 | 219 | $0 |
| 92250 | Photography of the retina | 208 | 205 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 122 | 75 | $0 |
| 92133 | Imaging of optic nerve | 50 | 46 | $0 |
| 92020 | Exam of the internal drainage system of eye | 46 | 44 | $0 |
Insurance plans in this area (ZIP 55008)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPTOMETRY | MN | 92083 | Measurement of field of vision during daylight conditions | 47 | 45 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | MN | |
| O P T O M E T R Y | MN | |
| O P T O M E T R Y | MN |
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