Doctor profile · Federal record
Dr. Hendrik Ryan Tan, DPM
Foot & Ankle Surgery Podiatrist (CMS: Podiatry) · Ukiah, CA
- NPI 1316561871
- Accepts Medicare
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
240 Hospital Dr
Ukiah, CA 954824558
(707) 467-5360
Credentials & registration
- NPI registered
- June 2020 — 6 yrs on file
- Profile last updated
- February 17, 2026
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 213ES0103X — NUCC code
- State license (1)
- California #E6011
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316561871. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
136
Distinct HCPCS
6
Medicare allowed
$9,363
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
11721 |
Removal of fingernails or toenails, 6 or more nails | 32 | 31 | $41 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 32 | 29 | $84 | |
73630 |
X-ray of foot, minimum of 3 views | 30 | 19 | $32 | |
97597 |
Removal of tissue from wound, 20.0 sq cm or less | 15 | 11 | $93 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 14 | 14 | $103 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $121 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 22. This provider delivers 6.2× the peer median.Open Payments
Industry payments received
All-time total
$4,509
Transactions
29
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 12 | $3,798.80 | |
| Smith+Nephew, Inc. | 8 | $314.11 | |
| DePuy Synthes Sales Inc. | 2 | $203.14 | |
| Organogenesis Inc. | 1 | $90.46 | |
| TREACE MEDICAL CONCEPTS, INC. | 2 | $33.84 | |
| Paratek Pharmaceuticals, Inc. | 2 | $29.09 | |
| Medtronic, Inc. | 1 | $24.48 | |
| Evolution Surgical, Inc | 1 | $15.06 |
By nature of payment
Frequently asked questions
What is Dr. Hendrik Ryan Tan's medical specialty?
Dr. Hendrik Ryan Tan practices Foot & Ankle Surgery Podiatrist in Ukiah, CA.
Where does Dr. Hendrik Ryan Tan practice?
Dr. Hendrik Ryan Tan practices at 240 Hospital Dr, Ukiah, CA 954824558. Office phone: 7074675360.
What is Dr. Hendrik Ryan Tan's NPI?
Dr. Hendrik Ryan Tan's National Provider Identifier (NPI) is 1316561871, issued by NPPES.
Does Dr. Hendrik Ryan Tan accept Medicare assignment?
Yes. Dr. Hendrik Ryan Tan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hendrik Ryan Tan commonly perform?
Top Medicare-reported procedures in 2023: Removal of fingernails or toenails, 6 or more nails (HCPCS 11721); Established patient office or other outpatient visit (HCPCS 99213); X-ray of foot, minimum of 3 views (HCPCS 73630). Source: CMS Medicare Physician & Other Practitioners file.