NATHAN FARLEY (MD) – Retina Specialist (Ophthalmology) Physician, NPI 1427476035
Retina Specialist (Ophthalmology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
844 OPHTHALMOLOGY in MI
Provider Addresses for NATHAN FARLEY (MD)
4085 Cedar Bluff Dr
Petoskey, MI 497708697
Phone: (231) 439-9230
Fax: (231) 439-9296
Type: Location
952 N Center Ave
Gaylord, MI 497359318
Phone: (989) 448-0937
Fax: (989) 448-0941
Type: Location
39650 ORCHARD HILL PL STE 200
NOVI, MI 483755391
Phone: (248) 319-0161
Fax: (248) 319-0170
Type: Mailing
860 E FRONT ST
TRAVERSE CITY, MI 496862704
Phone: (231) 938-0710
Fax: (231) 938-0264
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 43 Open Payments records for all available years, with a total value of $3,361.
Total Amount is formed as General ($3,361) + Research ($0) + Ownership ($0) = $3,361.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Alimera Sciences, Inc. ($2,539).
Total Amount
$3,361
General + Research + Ownership
Payments
43
Total payment records
General Amount
$3,361
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alimera Sciences, Inc. | $2,539 |
| Regeneron Healthcare Solutions, Inc. | $378 |
| Genentech USA, Inc. | $124 |
| Apellis Pharmaceuticals, Inc. | $123 |
| Astellas Pharma US Inc | $107 |
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: 2018-05-14
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 |
|---|---|---|---|---|
| I20180514001520 | 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 |
|---|---|---|---|---|
| J2777 | Injection, faricimab-svoa, 0.1 mg | 15,300 | 51 | $0 |
| J0178 | Injection, aflibercept, 1 mg | 2,572 | 257 | $0 |
| 92134 | Imaging of retina | 2,286 | 740 | $0 |
| J2778 | Injection, ranibizumab, 0.1 mg | 2,165 | 96 | $0 |
| 67028 | Injection of drug into eye | 1,612 | 391 | $0 |
Insurance plans in this area (ZIP 49770)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| 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 | |
| - | 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 | TX | |
| 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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