DR. LANCE WILLIAM CHAPMAN (M.D., MBA) – MOHS-Micrographic Surgery Physician, NPI 1194143438
MOHS-Micrographic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,140 DERMATOLOGY in CA
Provider Addresses for DR. LANCE WILLIAM CHAPMAN (M.D., MBA)
13928 SEAL BEACH BLVD
SEAL BEACH, CA 907405301
Phone: (562) 444-8800
Type: Mailing
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 900276021
Phone: (323) 783-0339
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 191 Open Payments records for all available years, with a total value of $4,272.
Total Amount is formed as General ($4,272) + Research ($0) + Ownership ($0) = $4,272.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($1,244).
Total Amount
$4,272
General + Research + Ownership
Payments
191
Total payment records
General Amount
$4,272
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,244 |
| GENZYME CORPORATION | $495 |
| Regeneron Healthcare Solutions, Inc. | $359 |
| Janssen Biotech, Inc. | $266 |
| Amgen Inc. | $254 |
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: 2018-06-26
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 |
|---|---|---|---|---|
| I20180626003786 | I | Dermatology | 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 |
|---|---|---|---|---|
| 17110 | Destruction of skin growth, 1-14 growths | 1,216 | 553 | $0 |
| 17003 | Destruction of precancer skin growth, 2-14 growths | 901 | 229 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 852 | 453 | $0 |
| 17004 | Destruction of precancer skin growth, 15 or more growths | 741 | 375 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 740 | 406 | $0 |
Insurance plans in this area (ZIP 90740)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | CA | |
| Nurse Practitioner | CA | |
| D E R M A T O L O G Y | CA | |
| Physician Assistant | CA | |
| D E R M A T O L O G Y | CA | |
| Physician Assistant | CA | |
| - | CA | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | CA | |
| - | CA |
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