MICHAEL R LENIHAN (M.D.) – Orthopaedic Surgery Physician, NPI 1699711846
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
700 SPORTS MEDICINE in CA
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Provider Addresses for MICHAEL R LENIHAN (M.D.)
955, Lane Avenue, Eastlake Greens, Chula Vista, San Diego County, California, 91914, United States
SUITE 200
CHULA VISTA, CA 919143501
Phone: (619) 421-3400
Fax: (619) 421-3557
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)
CMS reports 19 Open Payments records for all available years, with a total value of $1,082.
Total Amount is formed as General ($1,082) + Research ($0) + Ownership ($0) = $1,082.
Last reported payment date: 2024-07-26 • Largest payer in this snapshot: Smith+Nephew, Inc. ($204).
Total Amount
$1,082
General + Research + Ownership
Payments
19
Total payment records
General Amount
$1,082
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Smith+Nephew, Inc. | $204 |
| Zimmer Biomet Holdings, Inc. | $149 |
| ACUMED LLC | $144 |
| Miach Orthopaedics, Inc. | $137 |
| Elevate Surgical Co | $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: 2005-04-20
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 |
|---|---|---|---|---|
| I20050420001421 | I | Sports Medicine | 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 | 26 | 15 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 19 | 18 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 16 | 15 | $0 |
Insurance plans in this area (ZIP 91914)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | NY | |
| Sports Medicine, Orthopedic Surgery | CA | |
| Hand Surgery, Orthopedic Surgery | CA | |
| Occupational Therapist In Private Practice | CA | |
| Hand Surgery, Orthopedic Surgery | CA | |
| Sports Medicine, Orthopedic Surgery | CA | |
| Physical Therapist In Private Practice | CA | |
| - | CA | |
| Sports Medicine, Physical Medicine And Rehabilitation | PA | |
| Physician Assistant | CA |
Reviews
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