DR. KATHERINE MAM (OD) – Optometrist, NPI 1265021703
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,116 OPTOMETRY in MA
Provider Addresses for DR. KATHERINE MAM (OD)
91 MILL ST STE 6
DRACUT, MA 018263277
Phone: (978) 957-4750
Type: Mailing
27 OLD STONEHILL RD
TYNGSBORO, MA 018792544
Phone: (978) 987-3702
Type: Mailing
27 Old Stonehill Rd
Tyngsboro, MA 018792544
Phone: (978) 987-3702
Type: Location
516 WESTGATE DR
BROCKTON, MA 023011816
Phone: (508) 586-4435
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $147.
Total Amount is formed as General ($147) + Research ($0) + Ownership ($0) = $147.
Last reported payment date: 2024-10-07 • Largest payer in this snapshot: Alcon Vision LLC ($104).
Total Amount
$147
General + Research + Ownership
Payments
3
Total payment records
General Amount
$147
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alcon Vision LLC | $104 |
| ABBVIE INC. | $43 |
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: 2021-03-23
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 |
|---|---|---|---|---|
| I20210323001222 | 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 |
|---|---|---|---|---|
| 92012 | Established patient problem focused exam of visual system | 57 | 56 | $0 |
| 92014 | Established patient complete exam of visual system | 41 | 41 | $0 |
| 92250 | Photography of the retina | 21 | 21 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 21 | 16 | $0 |
| 92004 | New patient complete exam of visual system | 17 | 17 | $0 |
Insurance plans in this area (ZIP 01826)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MA | |
| O P T O M E T R Y | MA | |
| O P T O M E T R Y | MA |
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