Doctor profile · Federal record
Dr. Joan Warren, M.D.
Specialist · Palm Desert, CA
- NPI 1972559102
- 20 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
74361 Highway 111, Suite 5
Palm Desert, CA 922604124
(760) 610-5573
fax (760) 610-5601
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- May 23, 2016
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- California #G86215
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972559102. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
436
Distinct HCPCS
6
Medicare allowed
$184,220
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36471 |
Injection of chemical agent into multiple incompetent veins of leg | 156 | 72 | $313 | |
76942 |
Ultrasonic guidance for needle placement | 151 | 70 | $61 | |
36465 |
Injection of chemical agent into single incompetent vein of leg using ultrasound guidance | 59 | 39 | $1,414 | |
36478 |
Laser destruction of incompetent vein of arm or leg using imaging guidance | 36 | 23 | $1,045 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 18 | 18 | $201 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 16 | $93 |
In context: peer comparison
Among 2 peers in Palm Desert Specialist, average services per provider: 64. This provider delivers 6.8× the peer median.Open Payments
Industry payments received
All-time total
$123
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 1 | $123.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
36
Patients
36
Total drug cost
$310
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methylprednisolone | Generic | 36 | 36 | $310 |
Frequently asked questions
What is Dr. Joan Warren's medical specialty?
Dr. Joan Warren practices Specialist in Palm Desert, CA.
Where does Dr. Joan Warren practice?
Dr. Joan Warren practices at 74361 Highway 111, Palm Desert, CA 922604124. Office phone: 7606105573.
What is Dr. Joan Warren's NPI?
Dr. Joan Warren's National Provider Identifier (NPI) is 1972559102, issued by NPPES.
What procedures does Dr. Joan Warren commonly perform?
Top Medicare-reported procedures in 2023: Injection of chemical agent into multiple incompetent veins of leg (HCPCS 36471); Ultrasonic guidance for needle placement (HCPCS 76942); Injection of chemical agent into single incompetent vein of leg using ultrasound guidance (HCPCS 36465). Source: CMS Medicare Physician & Other Practitioners file.