DR. JAMES S WEINTRAUB (MD) – Dermatology Physician, NPI 1033277231
Dermatology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
2,140 DERMATOLOGY in CA
Provider Addresses for DR. JAMES S WEINTRAUB (MD)
1240, South Westlake Boulevard, Westlake Village, Thousand Oaks, Ventura County, California, 91361, United States
#102
WESTLAKE VILLAGE, CA 91361
Phone: (805) 496-7888
Fax: (805) 496-7699
Type: Mailing
612 Spring Rd Bldg A
Moorpark, CA 930211298
Phone: (805) 523-5400
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $245.
Total Amount is formed as General ($245) + Research ($0) + Ownership ($0) = $245.
Last reported payment date: 2024-05-20 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($142).
Total Amount
$245
General + Research + Ownership
Payments
5
Total payment records
General Amount
$245
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| E.R. Squibb & Sons, L.L.C. | $142 |
| Amgen Inc. | $103 |
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: 2012-03-01
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 |
|---|---|---|---|---|
| I20120301000274 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 709 | 202 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 82 | 82 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 63 | 47 | $0 |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 57 | 46 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 53 | 47 | $0 |
Insurance plans in this area (ZIP 91361)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DERMATOLOGY | CA | 17003 | Destruction of 2-14 skin growths | 210 | 48 |
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