Doctor profile · Federal record
Dr. James Halverson, M.D.
Family Medicine Physician (CMS: Family Practice) · Ojai, CA
- NPI 1720044787
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
117 Pirie RD, Suite D
Ojai, CA 930233166
(805) 646-7246
fax (805) 646-8936
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- October 18, 2007
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #G51412
- Medicaid
- CA #YYY49311Y
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720044787. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,164
Distinct HCPCS
10
Medicare allowed
$265,318
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 729 | 525 | $97 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 486 | 340 | $137 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 381 | 381 | $139 | |
G0446 |
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | 370 | 370 | $27 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 113 | 113 | $20 | |
G0008 |
Administration of influenza virus vaccine | 108 | 108 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 107 | 107 | $72 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 100 | 14 | $1 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 83 | 83 | $16 | |
99497 |
Advance care planning, first 30 minutes | 81 | 81 | $87 |
In context: peer comparison
Among 5 peers in Ojai Family Medicine Physician, average services per provider: 88. This provider delivers 36× the peer median.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $15.97 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,818
Patients
1,314
Total drug cost
$242,013
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 894 | 246 | $12,099 |
| Levothyroxine Sodium | Generic | 614 | 151 | $10,437 |
| Amlodipine Besylate | Generic | 597 | 164 | $5,280 |
| Losartan Potassium | Generic | 421 | 125 | $6,340 |
| Lisinopril | Generic | 305 | 79 | $3,354 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 250 | 61 | $4,208 |
| Tamsulosin Hcl | Generic | 238 | 73 | $5,164 |
| Metoprolol Succinate | Generic | 226 | 68 | $3,638 |
| Gabapentin | Generic | 207 | 45 | $4,709 |
| Escitalopram Oxalate | Generic | 206 | 55 | $3,348 |
Hospital affiliations
Frequently asked questions
What is Dr. James Halverson's medical specialty?
Dr. James Halverson practices Family Medicine Physician in Ojai, CA.
Where does Dr. James Halverson practice?
Dr. James Halverson practices at 117 Pirie RD, Ojai, CA 930233166. Office phone: 8056467246.
What is Dr. James Halverson's NPI?
Dr. James Halverson's National Provider Identifier (NPI) is 1720044787, issued by NPPES.
Does Dr. James Halverson accept Medicare assignment?
Yes. Dr. James Halverson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Halverson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.