MARY MCMAINS (O.D.) – Optometrist, NPI 1770622045
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
386 OPTOMETRY in NV
Provider Addresses for MARY MCMAINS (O.D.)
5465 MEADOWOOD MALL CIR
RENO, NV 895026710
Phone: (775) 826-4100
Type: Location
3323 PINE NEEDLE CIR
ROUND ROCK, TX 786811147
Phone: (512) 900-0322
Fax: (512) 237-7357
Type: Mailing
535 S ARLINGTON AVE
RENO, NV 895091504
Phone: (775) 323-0157
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $331.
Total Amount is formed as General ($331) + Research ($0) + Ownership ($0) = $331.
Last reported payment date: 2024-08-16 • Largest payer in this snapshot: Bausch & Lomb Americas Inc. ($224).
Total Amount
$331
General + Research + Ownership
Payments
4
Total payment records
General Amount
$331
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Bausch & Lomb Americas Inc. | $224 |
| Johnson & Johnson Vision Care, 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: 2023-09-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 5 Medicare enrollment records; no due dates published yet.
Enrollment records
5
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 |
|---|---|---|---|---|
| I20100104000153 | I | Optometry | TX | TBD |
| I20200929001862 | I | Optometry | NV | TBD |
| I20230320002468 | I | Optometry | AZ | TBD |
| I20230713000057 | I | Optometry | MN | TBD |
| I20230919001950 | I | Optometry | IA | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 89502)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | NV | |
| O P T O M E T R Y | NV | |
| O P T O M E T R Y | CA | |
| O P T O M E T R Y | NV | |
| O P T O M E T R Y | OR | |
| O P T O M E T R Y | NV | |
| O P T O M E T R Y | NV | |
| O P T O M E T R Y | CA |
Reviews
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