DR. OLIVIA MEI CHEN (MD) – MOHS-Micrographic Surgery Physician, NPI 1689102527
MOHS-Micrographic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,287 DERMATOLOGY in TX
Provider Addresses for DR. OLIVIA MEI CHEN (MD)
904 Ford St
Llano, TX 786432345
Phone: (830) 953-1700
Type: Location
102 WESTLAKE DR STE 100
WEST LAKE HILLS, TX 787465373
Phone: (512) 327-7779
Type: Location
Mott Children's Hospital and Von Voigtlander Women's Hospital, 1500, East Medical Center Drive, Ann Arbor, Washtenaw County, Michigan, 48109, United States
ANN ARBOR, MI 481095000
Phone: (734) 936-4054
Fax: (734) 647-2540
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 16 Open Payments records for all available years, with a total value of $1,028.
Total Amount is formed as General ($1,028) + Research ($0) + Ownership ($0) = $1,028.
Last reported payment date: 2024-11-08 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($250).
Total Amount
$1,028
General + Research + Ownership
Payments
16
Total payment records
General Amount
$1,028
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $250 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $176 |
| Galderma Laboratories, L.P. | $175 |
| Incyte Corporation | $151 |
| PFIZER INC. | $133 |
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: 2022-07-21
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 |
|---|---|---|---|---|
| I20220721002691 | I | Dermatology | 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 |
|---|---|---|---|---|
| Q4257 | Relese, per square centimeter | 816 | 21 | $0 |
| 17311 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 575 | 367 | $0 |
| 17003 | Destruction of precancer skin growth, 2-14 growths | 355 | 67 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 217 | 143 | $0 |
| 11103 | Biopsy of related skin growth, each additional growth | 201 | 73 | $0 |
Insurance plans in this area (ZIP 78643)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | TX | |
| Physician Assistant | TX | |
| Physician Assistant | TX |
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