AMY L LADD (MD) – Orthopaedic Hand Surgery Physician, NPI 1710033071
Orthopaedic Hand Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
374 HAND SURGERY in CA
Provider Addresses for AMY L LADD (MD)
1000 Welch Rd
Suite 100 MC 5357
Palo Alto, CA 943041811
Phone: (650) 723-3731
Fax: (650) 723-6786
Type: Location
1000 Welch Road, Welch Road, Stanford, Palo Alto, Santa Clara County, California, 94305-6015, United States
SUITE 100 MC 5357
PALO ALTO, CA 943041811
Phone: (650) 723-3731
Fax: (650) 723-6786
Type: Location
300 PASTEUR DR
STANFORD, CA 943052200
Phone: (650) 723-4000
Type: Location
770, Welch Road, Stanford, Palo Alto, Santa Clara County, California, 94305-6015, United States
SUITE 400 MC 5775
PALO ALTO, CA 943041511
Phone: (650) 723-3731
Fax: (650) 723-6786
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 73 Open Payments records for all available years, with a total value of $165,197.
Total Amount is formed as General ($165,197) + Research ($0) + Ownership ($0) = $165,197.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($162,002).
Total Amount
$165,197
General + Research + Ownership
Payments
73
Total payment records
General Amount
$165,197
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
3
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $162,002 |
| Anika Therapeutics, Inc. | $2,085 |
| AXOGEN | $597 |
| ACUMED LLC | $302 |
| TriMed, Inc. | $117 |
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: 2012-10-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20070618000484 | I | Hand Surgery | CA | TBD |
| I20121010000507 | I | Hand Surgery | TX | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 163 | 125 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 116 | 116 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 39 | 35 | $0 |
| 20550 | Injection into tendon or ligament | 18 | 16 | $0 |
| 64721 | Release and/or relocation of hand nerve | 14 | 12 | $0 |
Insurance plans in this area (ZIP 94304)
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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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