MICHAEL THOMAS FREEHILL (M.D.) – Sports Medicine (Orthopaedic Surgery) Physician, NPI 1205973898
Sports Medicine (Orthopaedic Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
700 SPORTS MEDICINE in CA
Provider Addresses for MICHAEL THOMAS FREEHILL (M.D.)
300 PASTEUR DR
STANFORD, CA 943052200
Phone: (650) 723-4000
Type: Location
Stanford Hospital, 300, Pasteur Drive, Stanford, Palo Alto, Santa Clara County, California, 94305, United States
STANFORD, CA 943052200
Phone: (650) 723-4000
Type: Mailing
Domino's Farms Office Park, 24, Frank Lloyd Wright Drive, Domino Farms, Ann Arbor Charter Township, Washtenaw County, Michigan, 48105, United States
LOBBY A
ANN ARBOR, MI 481059484
Phone: (734) 930-7400
Type: Location
24 Frank Lloyd Wright Dr
Lobby A
Ann Arbor, MI 481059484
Phone: (734) 930-7400
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 221 Open Payments records for all available years, with a total value of $768,175.
Total Amount is formed as General ($644,334) + Research ($123,841) + Ownership ($0) = $768,175.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Smith+Nephew, Inc. ($532,430).
Total Amount
$768,175
General + Research + Ownership
Payments
221
Total payment records
General Amount
$644,334
General payments
Research Amount
$123,841
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Smith+Nephew, Inc. | $532,430 |
| Linvatec Corporation | $151,395 |
| Stryker Corporation | $75,023 |
| OSSIO INC | $9,009 |
| Xiros Inc | $152 |
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: 2020-03-06
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 |
|---|---|---|---|---|
| I20200306001152 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 159 | 125 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 133 | 120 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 102 | 102 | $0 |
| 23472 | Prosthetic repair of shoulder joint, total shoulder | 33 | 33 | $0 |
| 29823 | Removal of extensive shoulder joint tissue using an endoscope | 26 | 26 | $0 |
Insurance plans in this area (ZIP 94305)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | MI | 20610 | Aspiration and/or injection of large joint or joint capsule | 17 | 17 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| - | CA | |
| - | CA | |
| - | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CA | |
| Hematology, Medical Oncology | NY | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Neuropsychiatry, Neurology | CA |
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