DR. MARK WEI-LI YEH (O.D.) – Optometrist, NPI 1821244971
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,909 OPTOMETRY in CA
Provider Addresses for DR. MARK WEI-LI YEH (O.D.)
PO BOX 208904
DALLAS, TX 753208904
Phone: (636) 200-4393
Fax: (636) 527-0766
Type: Mailing
4 EMBARCADERO CENTER, LOBBY LEVEL
EYE CARUMBA OPTOMETRY
SAN FRANCISCO, CA 94111
Phone: (415) 772-8282
Type: Location
4 Embarcadero Center, Lobby Level
Eye Carumba Optometry
San Francisco, CA 94111
Phone: (415) 772-8282
Type: Location
5246 US HIGHWAY 377 S STE 1
KRUGERVILLE, TX 762271216
Phone: (972) 658-3268
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $487.
Total Amount is formed as General ($487) + Research ($0) + Ownership ($0) = $487.
Last reported payment date: 2024-08-21 • Largest payer in this snapshot: CooperVision Inc. ($269).
Total Amount
$487
General + Research + Ownership
Payments
11
Total payment records
General Amount
$487
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| CooperVision Inc. | $269 |
| Bausch & Lomb Americas Inc. | $125 |
| Alcon Vision LLC | $54 |
| BIOTISSUE HOLDINGS INC. | $39 |
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: 2020-11-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20090828000230 | I | Optometry | CA | TBD |
| I20201113002469 | I | Optometry | TX | 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 | 48 | 38 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 15 | 15 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 14 | 11 | $0 |
Insurance plans in this area (ZIP 75320)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | TX | |
| O P T O M E T R Y | TX | |
| O P T O M E T R Y | TX | |
| O P T O M E T R Y | TX | |
| O P T O M E T R Y | CA | |
| O P T O M E T R Y | TX | |
| O P T O M E T R Y | TX | |
| O P T O M E T R Y | TX | |
| O P T O M E T R Y | TX | |
| O P T O M E T R Y | TX |
Reviews
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