MIMI LIU (MD) – Retina Specialist (Ophthalmology) Physician, NPI 1568469625
Retina Specialist (Ophthalmology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
396 OPHTHALMOLOGY in CO
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Provider Addresses for MIMI LIU (MD)
East Lowry Boulevard, Denver, Denver County, Colorado, 80247-1314, United States
DENVER, CO 802307195
Phone: (303) 261-1600
Fax: (303) 261-1601
Type: Mailing
Englewood Pkwy, Englewood, Arapahoe County, Colorado, 80110, United States
ENGLEWOOD, CO 801107399
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 24 Open Payments records for all available years, with a total value of $521.
Total Amount is formed as General ($521) + Research ($0) + Ownership ($0) = $521.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Genentech USA, Inc. ($131).
Total Amount
$521
General + Research + Ownership
Payments
24
Total payment records
General Amount
$521
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Genentech USA, Inc. | $131 |
| Regeneron Healthcare Solutions, Inc. | $91 |
| Coherus Biosciences Inc. | $75 |
| Astellas Pharma US Inc | $68 |
| Biogen, Inc. | $67 |
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: 2005-05-11
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 |
|---|---|---|---|---|
| I20050511000313 | 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 | 3,180 | 15 | $0 |
| J0178 | Injection, aflibercept, 1 mg | 2,468 | 211 | $0 |
| 92134 | Imaging of retina | 1,664 | 607 | $0 |
| 67028 | Injection of drug into eye | 1,189 | 294 | $0 |
| 92014 | Established patient complete exam of visual system | 712 | 497 | $0 |
Insurance plans in this area (ZIP 80230)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | CO | |
| O P H T H A L M O L O G Y | CO | |
| O P H T H A L M O L O G Y | CO | |
| O P H T H A L M O L O G Y | CO | |
| O P H T H A L M O L O G Y | NC | |
| O P H T H A L M O L O G Y | CO | |
| O P H T H A L M O L O G Y | OH | |
| O P H T H A L M O L O G Y | CO | |
| O P H T H A L M O L O G Y | CO | |
| - | CO |
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