ELIZABETH ANN KARNS (OD) – Optometrist, NPI 1306330337
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
226 OPTOMETRY in NH
Provider Addresses for ELIZABETH ANN KARNS (OD)
100, North Walnut Street, Mechanicsburg, Cumberland County, Pennsylvania, 17055, United States
MECHANICSBURG, PA 170553364
Phone:
Type: Mailing
304 Sheep Davis Rd
Concord, NH 033015736
Phone: (603) 573-9463
Type: Location
25 State Ave
Carlisle, PA 170134420
Phone: (717) 249-4948
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $502.
Total Amount is formed as General ($502) + Research ($0) + Ownership ($0) = $502.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Bausch & Lomb Americas Inc. ($228).
Total Amount
$502
General + Research + Ownership
Payments
10
Total payment records
General Amount
$502
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
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: 2023-02-02
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 |
|---|---|---|---|---|
| I20190916000709 | I | Optometry | PA | TBD |
| I20230202002791 | I | Optometry | MA | 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 |
|---|---|---|---|---|
| 83861 | Microfluid analysis of tears | 188 | 76 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 135 | 109 | $0 |
| 92014 | Established patient complete exam of visual system | 126 | 126 | $0 |
| 92250 | Photography of the retina | 106 | 104 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 94 | 73 | $0 |
Insurance plans in this area (ZIP 17055)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | MA | |
| O P H T H A L M O L O G Y | MA | |
| O P H T H A L M O L O G Y | MA | |
| O P H T H A L M O L O G Y | MA | |
| - | MA | |
| O P H T H A L M O L O G Y | MA | |
| O P T O M E T R Y | MA |
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