Doctor profile · Federal record
Dr. Mikio Tachibana, MD
Internal Medicine Physician (CMS: Internal Medicine) · Fountain Valley, CA
- NPI 1598721227
- MIPS 89.7 / 100 · 2023
- 48 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
11100 Warner Ave, Suite 154
Fountain Valley, CA 92708
(714) 966-2800
fax (714) 966-0421
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A35433
- Medicaid
- CA #00A354330
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598721227. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,415
Distinct HCPCS
10
Medicare allowed
$153,841
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7320 |
Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg | 1,852 | 11 | $13 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 283 | 161 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 246 | 130 | $90 | |
36415 |
Insertion of needle into vein for collection of blood sample | 148 | 79 | $8 | |
G0008 |
Administration of influenza virus vaccine | 133 | 132 | $33 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 131 | 130 | $72 | |
20610 |
Aspiration and/or injection of fluid from large joint | 117 | 19 | $67 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 104 | 104 | $133 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 76 | 70 | $15 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 75 | 57 | $184 |
In context: peer comparison
Among 36 peers in this city , average services per provider: 345. This provider delivers 9.9× the peer median.Open Payments
Industry payments received
All-time total
$1,112
Transactions
28
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 17 | $606.55 | |
| Inari Medical, Inc. | 1 | $176.73 | |
| Amgen Inc. | 3 | $166.40 | |
| Lilly USA, LLC | 3 | $77.11 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $29.93 | |
| SCILEX PHARMACEUTICALS INC. | 1 | $19.71 | |
| Novo Nordisk Inc | 1 | $18.24 | |
| Merck Sharp & Dohme LLC | 1 | $17.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,807
Patients
857
Total drug cost
$42,973
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 537 | 167 | $6,216 |
| Amlodipine Besylate | Generic | 387 | 129 | $2,989 |
| Losartan Potassium | Generic | 309 | 94 | $3,936 |
| Rosuvastatin Calcium | Generic | 221 | 62 | $11,900 |
| Metformin Hcl | Generic | 147 | 43 | $1,430 |
| Levothyroxine Sodium | Generic | 136 | 32 | $2,668 |
| Tamsulosin Hcl | Generic | 136 | 45 | $2,407 |
| Simvastatin | Generic | 134 | 41 | $1,065 |
| Metoprolol Succinate | Generic | 132 | 34 | $2,728 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 127 | 40 | $1,981 |
Hospital affiliations
Frequently asked questions
What is Dr. Mikio Tachibana's medical specialty?
Dr. Mikio Tachibana practices Internal Medicine Physician in Fountain Valley, CA.
Where does Dr. Mikio Tachibana practice?
Dr. Mikio Tachibana practices at 11100 Warner Ave, Fountain Valley, CA 92708. Office phone: 7149662800.
What is Dr. Mikio Tachibana's NPI?
Dr. Mikio Tachibana's National Provider Identifier (NPI) is 1598721227, issued by NPPES.
Does Dr. Mikio Tachibana accept Medicare assignment?
Dr. Mikio Tachibana does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Mikio Tachibana commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg (HCPCS J7320); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.