DR. MICHAEL PAUL LARSEN (O.D.) – Optometrist, NPI 1558415745
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,116 OPTOMETRY in MA
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Provider Addresses for DR. MICHAEL PAUL LARSEN (O.D.)
57;59;61;63;65;67;69, Auburn Street, Drury Square, Auburn, Worcester County, Massachusetts, 01501, United States
AUBURN, MA 015012428
Phone: (508) 832-8820
Fax: (508) 721-5145
Type: Location
3, Calvins Lane, Sterling, Worcester County, Massachusetts, 01564, United States
STERLING, MA 015642213
Phone: (978) 563-1600
Fax: (603) 954-8386
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2004-11-05
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 |
|---|---|---|---|---|
| I20041105000439 | 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 |
|---|---|---|---|---|
| 92285 | Photography of content of eyes | 107 | 101 | $0 |
| 92250 | Photography of the retina | 101 | 99 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 58 | 58 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 47 | 47 | $0 |
Insurance plans in this area (ZIP 01501)
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