RICHARD STEWART (MD) – Ophthalmology Physician, NPI 1932113578
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
396 OPHTHALMOLOGY in CO
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Provider Addresses for RICHARD STEWART (MD)
1332, Vivian Street, Longmont, Boulder County, Colorado, 80501, United States
LONGMONT, CO 805013217
Phone: (303) 485-1516
Fax: (303) 776-1110
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 92 Open Payments records for all available years, with a total value of $2,034.
Total Amount is formed as General ($2,034) + Research ($0) + Ownership ($0) = $2,034.
Last reported payment date: 2024-12-24 • Largest payer in this snapshot: ABBVIE INC. ($567).
Total Amount
$2,034
General + Research + Ownership
Payments
92
Total payment records
General Amount
$2,034
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $567 |
| Alcon Vision LLC | $345 |
| Mallinckrodt Hospital Products Inc. | $279 |
| Bausch & Lomb Americas Inc. | $188 |
| Sight Sciences, Inc. | $169 |
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: 2007-05-31
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 |
|---|---|---|---|---|
| I20070531000161 | I | Ophthalmology | CO | 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 | 299 | 176 | $0 |
| 66984 | Removal of cataract with insertion of prosthetic lens | 282 | 167 | $0 |
| 92133 | Imaging of optic nerve | 160 | 115 | $0 |
| 92136 | Measurement of corneal curvature and depth of eye | 116 | 110 | $0 |
| 92083 | Exam of visual field with extended testing | 93 | 88 | $0 |
Insurance plans in this area (ZIP 80501)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | CO | 92012 | Eye and medical examination for diagnosis and treatment, established patient | 145 | 97 |
| OPHTHALMOLOGY | CO | 92083 | Measurement of field of vision during daylight conditions | 63 | 57 |
| OPHTHALMOLOGY | CO | 92134 | Diagnostic imaging of retina | 28 | 24 |
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