DR. PHILIP L CUSTER (MD) – Ophthalmology Physician, NPI 1538187968
Ophthalmology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
444 OPHTHALMOLOGY in MO
Provider Addresses for DR. PHILIP L CUSTER (MD)
660, South Euclid Avenue, Central West End, City of Saint Louis, Missouri, 63110, United States
CB 8096
SAINT LOUIS, MO 631101010
Phone: (314) 362-3937
Fax: (314) 747-5375
Type: Mailing
4901 FOREST PARK AVE
DEPT OPHTHALMOLOGY, 6TH FL
SAINT LOUIS, MO 631081495
Phone: (314) 362-3937
Fax: (314) 362-3725
Type: Location
PO BOX 7412011
CHICAGO, IL 606742011
Phone: (314) 362-3937
Fax: (314) 362-3725
Type: Mailing
Forest Park Avenue, Midtown, City of Saint Louis, Missouri, 63108, United States
6TH FL
SAINT LOUIS, MO 631081402
Phone: (314) 362-3937
Fax: (314) 362-3725
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $332.
Total Amount is formed as General ($332) + Research ($0) + Ownership ($0) = $332.
Last reported payment date: 2024-10-17 • Largest payer in this snapshot: Amgen Inc. ($332).
Total Amount
$332
General + Research + Ownership
Payments
2
Total payment records
General Amount
$332
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $332 |
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: 2010-01-16
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 |
|---|---|---|---|---|
| I20100116000243 | I | Ophthalmology | MO | 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 |
|---|---|---|---|---|
| J0585 | Injection, onabotulinumtoxina, 1 unit | 3,600 | 13 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 113 | 113 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 85 | 71 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 74 | 69 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 57 | 57 | $0 |
Insurance plans in this area (ZIP 63110)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | MO | 92083 | Measurement of field of vision during daylight conditions | 25 | 23 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MO | |
| - | MO | |
| - | FL | |
| - | MO | |
| Diagnostic Radiology | IL | |
| - | IL | |
| - | MO | |
| - | MO | |
| - | MO | |
| - | MO |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.