JOHN B CHRISTOFORIDIS (M.D.) – Ophthalmology Physician, NPI 1801833447
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
356 OPHTHALMOLOGY in AZ
Provider Addresses for JOHN B CHRISTOFORIDIS (M.D.)
3172 N SWAN RD
TUCSON, AZ 857121227
Phone: (520) 881-1400
Type: Mailing
456, West Tenth Avenue, University District District 4, Columbus, Franklin County, Ohio, 43210, United States
5TH FLOOR
COLUMBUS, OH 432101240
Phone: (614) 293-0793
Fax: (614) 293-5602
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 74 Open Payments records for all available years, with a total value of $4,872.
Total Amount is formed as General ($4,872) + Research ($0) + Ownership ($0) = $4,872.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Alimera Sciences, Inc. ($2,914).
Total Amount
$4,872
General + Research + Ownership
Payments
74
Total payment records
General Amount
$4,872
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alimera Sciences, Inc. | $2,914 |
| Genentech USA, Inc. | $402 |
| Astellas Pharma US Inc | $257 |
| Glaukos Corporation | $182 |
| Mallinckrodt Hospital Products Inc. | $178 |
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: 2013-04-10
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20130410000333 | I | Ophthalmology | AZ | 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 |
|---|---|---|---|---|
| J2777 | Injection, faricimab-svoa, 0.1 mg | 22,420 | 68 | $0 |
| 92134 | Imaging of retina | 3,076 | 1,327 | $0 |
| J0178 | Injection, aflibercept, 1 mg | 2,210 | 208 | $0 |
| 92012 | Established patient problem focused exam of visual system | 1,793 | 464 | $0 |
| 67028 | Injection of drug into eye | 1,508 | 342 | $0 |
Insurance plans in this area (ZIP 85712)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | AZ |
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