DR. RYAN S KEMP (D.P.M.) – Foot & Ankle Surgery Podiatrist, NPI 1437442290
Foot & Ankle Surgery Podiatrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,833 PODIATRY in CA
Provider Addresses for DR. RYAN S KEMP (D.P.M.)
133 N ALTADENA DR
2ND FLOOR
PASADENA, CA 911077325
Phone: (626) 397-8348
Fax: (626) 397-8337
Type: Mailing
55 E CALIFORNIA BLVD
SUITE 204
PASADENA, CA 911053954
Phone: (626) 397-8323
Fax: (626) 792-3611
Type: Location
809 N LIBERTY ST
BOISE, ID 837048703
Phone: (208) 327-0627
Fax: (208) 376-5258
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 43 Open Payments records for all available years, with a total value of $3,365.
Total Amount is formed as General ($3,365) + Research ($0) + Ownership ($0) = $3,365.
Last reported payment date: 2024-09-12 • Largest payer in this snapshot: Stryker Corporation ($2,918).
Total Amount
$3,365
General + Research + Ownership
Payments
43
Total payment records
General Amount
$3,365
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $2,918 |
| Smith+Nephew, Inc. | $188 |
| DePuy Synthes Sales Inc. | $120 |
| Curonix LLC | $65 |
| Integra LifeSciences Corporation | $58 |
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: 2016-09-08
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 |
|---|---|---|---|---|
| I20160908002392 | I | Podiatry | ID | 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 | 178 | 124 | $0 |
| 73630 | X-ray of foot, minimum of 3 views | 94 | 68 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 85 | 85 | $0 |
| 11721 | Removal of fingernails or toenails, 6 or more nails | 83 | 55 | $0 |
| 11056 | Removal of noncancer thickened skin growth, 2-4 growths | 55 | 39 | $0 |
Insurance plans in this area (ZIP 91107)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PODIATRY | CA | 11720 | Removal of tissue from 1 to 5 finger or toe nails | 14 | 11 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P O D I A T R Y | ID | |
| P O D I A T R Y | AZ | |
| P O D I A T R Y | OR |
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