OLIVIA S. WALKER (O.D.) – Optometrist, NPI 1144759002
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,126 OPTOMETRY in IN
Provider Addresses for OLIVIA S. WALKER (O.D.)
4326 Charlestown Rd # 2
New Albany, IN 471508542
Phone: (812) 945-0023
Fax: (812) 945-0291
Type: Location
631 E Tipton St Ste 2
Seymour, IN 472743519
Phone: (812) 522-4444
Fax: (812) 522-2634
Type: Location
Single Brothers House, 600, South Main Street, Salem, Winston-Salem, Forsyth County, North Carolina, 27101, United States
SALEM, IN 471671040
Phone: (812) 883-2700
Fax: (812) 883-2752
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 14 Open Payments records for all available years, with a total value of $497.
Total Amount is formed as General ($497) + Research ($0) + Ownership ($0) = $497.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Alcon Vision LLC ($216).
Total Amount
$497
General + Research + Ownership
Payments
14
Total payment records
General Amount
$497
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2017-08-07
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 |
|---|---|---|---|---|
| I20170807001703 | I | Optometry | IN | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 69 | 68 | $0 |
| 92250 | Photography of the retina | 61 | 60 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 51 | 42 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 16 | 16 | $0 |
Insurance plans in this area (ZIP 47150)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | KY | |
| O P T O M E T R Y | IN | |
| O P T O M E T R Y | KY | |
| O P T O M E T R Y | KY | |
| O P T O M E T R Y | KY | |
| O P T O M E T R Y | KY | |
| O P T O M E T R Y | KY | |
| O P T O M E T R Y | KY | |
| O P T O M E T R Y | IN | |
| O P T O M E T R Y | KY |
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.