DR. BOGARD CHANG (OD) – Optometrist, NPI 1487752168
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,909 OPTOMETRY in CA
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Provider Addresses for DR. BOGARD CHANG (OD)
1045, West East Crest Way, Monterey Park, Los Angeles County, California, 91754, United States
MONTEREY PARK, CA 917543719
Phone: (626) 284-9771
Type: Mailing
West Temple Street, Civic Center, Downtown, Los Angeles, Los Angeles County, California, 90012, United States
LOS ANGELES, CA 900265421
Phone: (213) 413-8213
Fax: (213) 413-2879
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 112 Open Payments records for all available years, with a total value of $16,960.
Total Amount is formed as General ($16,960) + Research ($0) + Ownership ($0) = $16,960.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Sun Pharmaceutical Industries Inc. ($11,319).
Total Amount
$16,960
General + Research + Ownership
Payments
112
Total payment records
General Amount
$16,960
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Sun Pharmaceutical Industries Inc. | $11,319 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $3,687 |
| Bausch & Lomb Americas Inc. | $953 |
| Oyster Point Pharma, Inc. | $387 |
| Alcon Vision LLC | $234 |
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: 2010-09-23
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 |
|---|---|---|---|---|
| I20100923001270 | I | Optometry | CA | 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 |
|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 601 | 490 | $0 |
| 92004 | New patient complete exam of visual system | 186 | 186 | $0 |
| 68761 | Closure of tear duct opening using plug | 70 | 28 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 69 | 61 | $0 |
| 92250 | Photography of the retina | 61 | 55 | $0 |
Insurance plans in this area (ZIP 91754)
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