DR. MICHAEL J. OECHSEL (M.D.) – Orthopaedic Surgery Physician, NPI 1235186206
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,024 ORTHOPEDIC SURGERY in CA
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Provider Addresses for DR. MICHAEL J. OECHSEL (M.D.)
18, Bon Air Road, Skylark, Larkspur, Marin County, California, 94939, United States
LARKSPUR, CA 949391123
Phone: (415) 927-5300
Fax: (415) 927-6860
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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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: 2009-09-03
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 |
|---|---|---|---|---|
| I20090903000540 | I | Orthopedic Surgery | 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 |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 924 | 154 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 352 | 284 | $0 |
| 73564 | X-ray of knee, 4 or more views | 271 | 208 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 262 | 183 | $0 |
| 20611 | Aspiration and/or injection of fluid large joint using ultrasound guidance | 231 | 171 | $0 |
Insurance plans in this area (ZIP 94939)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | CA | 20610 | Aspiration and/or injection of large joint or joint capsule | 431 | 269 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | CA | |
| Cardiac Electrophysiology, Internal Medicine, Nuclear Medicine, Cardiovascular Disease (Cardiology) | CA | |
| Surgical Oncology | CA | |
| Orthopedic Surgery | CA | |
| Orthopedic Surgery, Sports Medicine | CA | |
| - | CA | |
| P S Y C H I A T R Y | CA | |
| - | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CA | |
| - | CA |
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