Doctor profile · Federal record
Dr. Terry Ishihara, MD
Family Medicine Physician (CMS: Family Practice) · Hawthorne, CA
- NPI 1609856939
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5400 W Rosecrans Ave, Ste 100
Hawthorne, CA 902506609
(310) 643-8500
fax (310) 297-7863
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- November 5, 2012
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #G87861
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609856939. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
963
Distinct HCPCS
10
Medicare allowed
$103,948
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 259 | 169 | $140 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 110 | 110 | $142 | |
36415 |
Insertion of needle into vein for collection of blood sample | 100 | 86 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 83 | 62 | $197 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 83 | 18 | $116 | |
83036 |
Hemoglobin a1c level | 70 | 57 | $9 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 53 | 45 | $100 | |
71046 |
X-ray of chest, 2 views | 28 | 28 | $25 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 26 | 24 | $100 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 25 | 23 | $16 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 71. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$1,980
Transactions
21
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 8 | $709.08 | |
| Abbott Laboratories | 2 | $276.18 | |
| GlaxoSmithKline, LLC. | 2 | $247.56 | |
| Novo Nordisk Inc | 4 | $138.03 | |
| Madrigal Pharmaceuticals | 1 | $133.73 | |
| Lilly USA, LLC | 1 | $123.97 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 1 | $123.69 | |
| IDORSIA PHARMACEUTICALS US INC | 1 | $121.58 | |
| Medtronic, Inc. | 1 | $106.37 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,639
Patients
625
Total drug cost
$122,532
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 493 | 115 | $7,501 |
| Eliquis (Apixaban) | Brand | 238 | 29 | $87,715 |
| Lisinopril | Generic | 228 | 62 | $2,962 |
| Levothyroxine Sodium | Generic | 186 | 36 | $2,763 |
| Losartan Potassium | Generic | 184 | 55 | $3,316 |
| Tamsulosin Hcl | Generic | 158 | 28 | $2,774 |
| Hydrochlorothiazide | Generic | 148 | 40 | $718 |
| Omeprazole | Generic | 143 | 41 | $2,040 |
| Gabapentin | Generic | 136 | 31 | $2,795 |
| Metformin Hcl | Generic | 130 | 42 | $1,774 |
Hospital affiliations
Frequently asked questions
What is Dr. Terry Ishihara's medical specialty?
Dr. Terry Ishihara practices Family Medicine Physician in Hawthorne, CA.
Where does Dr. Terry Ishihara practice?
Dr. Terry Ishihara practices at 5400 W Rosecrans Ave, Hawthorne, CA 902506609. Office phone: 3106438500.
What is Dr. Terry Ishihara's NPI?
Dr. Terry Ishihara's National Provider Identifier (NPI) is 1609856939, issued by NPPES.
Does Dr. Terry Ishihara accept Medicare assignment?
Yes. Dr. Terry Ishihara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Terry Ishihara commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.