DR. MARK R LANKA (O.D.) – Optometrist, NPI 1679817506
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
684 OPTOMETRY in OK
Provider Addresses for DR. MARK R LANKA (O.D.)
515 NIOBRARA AVE
ALLIANCE, NE 693013421
Phone: (308) 762-3124
Fax: (308) 762-7326
Type: Mailing
511 S PARK DR STE A
BROKEN BOW, OK 747285329
Phone: (580) 584-3434
Fax: (580) 584-3454
Type: Location
301 Professional Park Dr Ste A
Arkadelphia, AR 719235317
Phone: (870) 779-1022
Fax: (903) 831-6145
Type: Location
1606 S Jefferson Ave
Mount Pleasant, TX 754555614
Phone: (903) 572-4000
Fax: (903) 575-0769
Type: Location
1950 OLD GALLOWS RD STE 520
VIENNA, VA 221823970
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $29.
Total Amount is formed as General ($29) + Research ($0) + Ownership ($0) = $29.
Last reported payment date: 2023-10-05 • Largest payer in this snapshot: CooperVision Inc. ($29).
Total Amount
$29
General + Research + Ownership
Payments
1
Total payment records
General Amount
$29
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| CooperVision Inc. | $29 |
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: 2016-09-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20150324000146 | I | Optometry | TX | TBD |
| I20160506001913 | I | Optometry | AR | TBD |
| I20160916000795 | I | Optometry | OK | 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 | 111 | 86 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 51 | 32 | $0 |
| 92083 | Exam of visual field with extended testing | 43 | 31 | $0 |
| 66984 | Removal of cataract with insertion of prosthetic lens | 37 | 23 | $0 |
| 92250 | Photography of the retina | 34 | 32 | $0 |
Insurance plans in this area (ZIP 69301)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | TX | |
| O P T O M E T R Y | OK | |
| O P T O M E T R Y | CA | |
| - | TX | |
| O P T O M E T R Y | TX | |
| - | VA | |
| O P T O M E T R Y | TX | |
| O P T O M E T R Y | TX | |
| O P T O M E T R Y | VA | |
| O P T O M E T R Y | TX |
Reviews
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