AUSTEN NICOLE KNAPP (MD) – Ophthalmology Physician, NPI 1871098111
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
841 OPHTHALMOLOGY in OH
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Provider Addresses for AUSTEN NICOLE KNAPP (MD)
2022, East 105th Street, Newton Avenue Historic District, University Circle, Cleveland, Cuyahoga County, Ohio, 44106, United States
I BUILDING
CLEVELAND, OH 44106
Phone: (216) 445-3839
Type: Location
300 PASTEUR DR
STANFORD, CA 943052200
Phone: (650) 723-4000
Type: Mailing
5030 CASCADE RD SE
GRAND RAPIDS, MI 495463725
Phone: (616) 954-2020
Fax: (616) 949-0408
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 17 Open Payments records for all available years, with a total value of $1,128.
Total Amount is formed as General ($1,128) + Research ($0) + Ownership ($0) = $1,128.
Last reported payment date: 2024-12-14 • Largest payer in this snapshot: Astellas Pharma US Inc ($316).
Total Amount
$1,128
General + Research + Ownership
Payments
17
Total payment records
General Amount
$1,128
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Astellas Pharma US Inc | $316 |
| Bausch & Lomb Americas Inc. | $231 |
| Biogen, Inc. | $128 |
| Alcon Vision LLC | $123 |
| Regeneron Healthcare Solutions, Inc. | $119 |
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: 2024-07-15
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20220621001001 | I | Ophthalmology | CA | TBD |
| I20240715001388 | I | Ophthalmology | MI | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 36 | 35 | $0 |
| 92134 | Imaging of retina | 22 | 21 | $0 |
| 67042 | Removal of membrane of retina with removal of internal limiting membrane of retina | 16 | 16 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 16 | 16 | $0 |
Insurance plans in this area (ZIP 44106)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | CA | |
| O P H T H A L M O L O G Y | MI | |
| O P H T H A L M O L O G Y | MI | |
| O P H T H A L M O L O G Y | MI | |
| O P H T H A L M O L O G Y | MI | |
| O P H T H A L M O L O G Y | MI | |
| O P H T H A L M O L O G Y | MI | |
| O P H T H A L M O L O G Y | MI | |
| O P H T H A L M O L O G Y | MI |
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