Doctor profile · Federal record
Dr. Toby Ishizuka, DPM
Foot & Ankle Surgery Podiatrist (CMS: Podiatry) · Alameda, CA
- NPI 1942731021
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2059 Clinton Ave Ste 1
Alameda, CA 945014379
(510) 521-2568
fax (833) 600-1541 - Additional location
-
1580 Valencia St Ste 109
San Francisco, CA 941104420
(415) 285-7711
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Profile last updated
- March 12, 2026
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 213ES0103X — NUCC code
- State license (1)
- California #E5638
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942731021. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,333
Distinct HCPCS
9
Medicare allowed
$114,028
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 507 | 228 | $98 | |
11721 |
Removal of fingernails or toenails, 6 or more nails | 267 | 100 | $49 | |
11056 |
Removal of noncancer thickened skin growth, 2-4 growths | 219 | 85 | $95 | |
73630 |
X-ray of foot, minimum of 3 views | 113 | 76 | $36 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 78 | 78 | $119 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 53 | 53 | $177 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 41 | 36 | $62 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 35 | 28 | $133 | |
73620 |
X-ray of foot, 2 views | 20 | 12 | $30 |
In context: peer comparison
Among 1 peers in Alameda Foot & Ankle Surgery Podiatrist, average services per provider: 148. This provider delivers 9.0× the peer median.Open Payments
Industry payments received
All-time total
$1,717
Transactions
32
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Arthrex, INC. | 14 | $907.32 | |
| Biotissue Holdings INC. | 4 | $319.44 | |
| Inari Medical, INC. | 1 | $169.59 | |
| Paratek Pharmaceuticals, INC. | 3 | $68.89 | |
| Medtronic, INC. | 2 | $43.57 | |
| Organogenesis INC. | 1 | $35.32 | |
| Orthofix Medical, INC. | 1 | $31.15 | |
| Novo Nordisk INC | 1 | $30.45 | |
| Bioventus LLC | 1 | $27.80 | |
| Stryker Corporation | 1 | $26.94 | |
| Mimedx Group, INC. | 1 | $22.72 | |
| Paragon 28, INC. | 1 | $18.70 | |
| Amgen INC. | 1 | $15.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
64
Patients
11
Total drug cost
$1,062
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Econazole Nitrate | Generic | 17 | 0 | $517 |
| Terbinafine Hcl | Generic | 13 | 0 | $253 |
| Meloxicam | Generic | 12 | 11 | $25 |
| Doxycycline Hyclate | Generic | 11 | 0 | $143 |
| Mupirocin | Generic | 11 | 0 | $124 |
Frequently asked questions
What is Dr. Toby Ishizuka's medical specialty?
Dr. Toby Ishizuka practices Foot & Ankle Surgery Podiatrist in Alameda, CA.
Where does Dr. Toby Ishizuka practice?
Dr. Toby Ishizuka practices at 2059 Clinton Ave Ste 1, Alameda, CA 945014379. Office phone: 5105212568.
What is Dr. Toby Ishizuka's NPI?
Dr. Toby Ishizuka's National Provider Identifier (NPI) is 1942731021, issued by NPPES.
Does Dr. Toby Ishizuka accept Medicare assignment?
Yes. Dr. Toby Ishizuka accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Toby Ishizuka commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Removal of fingernails or toenails, 6 or more nails (HCPCS 11721); Removal of noncancer thickened skin growth, 2-4 growths (HCPCS 11056). Source: CMS Medicare Physician & Other Practitioners file.