MARK E PATRON (MD) – Ophthalmology Physician, NPI 1215134176
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
396 OPHTHALMOLOGY in CO
Provider Addresses for MARK E PATRON (MD)
4999 E KENTUCKY AVE STE 200
DENVER, CO 802462281
Phone: (303) 691-0777
Fax: (303) 691-0041
Type: Mailing
1873 S Bellaire St # 410
Denver, CO 802224358
Phone: (303) 558-6560
Type: Location
East Lowry Boulevard, Denver, Denver County, Colorado, 80247-1314, United States
DENVER, CO 802307195
Phone: (303) 261-1600
Fax: (303) 261-1601
Type: Mailing
310, Indiana Street, Golden, Jefferson County, Colorado, 80401, United States
GOLDEN, CO 804015033
Phone: (303) 261-1600
Fax: (303) 261-1601
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $175.
Total Amount is formed as General ($175) + Research ($0) + Ownership ($0) = $175.
Last reported payment date: 2024-12-09 • Largest payer in this snapshot: Genentech USA, Inc. ($91).
Total Amount
$175
General + Research + Ownership
Payments
8
Total payment records
General Amount
$175
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Genentech USA, Inc. | $91 |
| Astellas Pharma US Inc | $27 |
| Optos, Inc. | $23 |
| ABBVIE INC. | $19 |
| Regeneron Healthcare Solutions, Inc. | $15 |
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: 2012-08-28
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 |
|---|---|---|---|---|
| I20120828000292 | I | Ophthalmology | CO | 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 | 3,000 | 16 | $0 |
| J2778 | Injection, ranibizumab, 0.1 mg | 2,852 | 93 | $0 |
| 92134 | Imaging of retina | 1,064 | 358 | $0 |
| 67028 | Injection of drug into eye | 666 | 121 | $0 |
| 92014 | Established patient complete exam of visual system | 468 | 285 | $0 |
Insurance plans in this area (ZIP 80246)
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