Doctor profile · Federal record
Dr. Ashok Madahar, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Chino, CA
- NPI 1902846710
- Accepts Medicare
- 48 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5451 Walnut Ave
Chino, CA 917102609
(909) 464-8666
fax (909) 464-8913 - Mailing address
-
Po Box 60038
Arcadia, CA 910666038
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- June 13, 2008
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #C42285
- Medicaid
- CA #00C422850
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902846710. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
319
Distinct HCPCS
6
Medicare allowed
$38,495
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 119 | 117 | $220 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 99 | 97 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 33 | 33 | $124 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 25 | 25 | $181 | |
99292 |
Critical care, each additional 30 minutes | 23 | 20 | $111 | |
99406 |
Smoking and tobacco use intensive counseling, 4-10 minutes | 20 | 20 | $12 |
In context: peer comparison
Among 8 peers in Chino Emergency Medicine Physician, average services per provider: 175. This provider delivers 1.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
126
Patients
115
Total drug cost
$960
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ibuprofen | Generic | 23 | 23 | $78 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 19 | 19 | $103 |
| Prednisone | Generic | 18 | 18 | $60 |
| Ciprofloxacin Hcl | Generic | 15 | 15 | $88 |
| Diclofenac Sodium | Generic | 15 | 15 | $122 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 13 | 13 | $381 |
| Cephalexin | Generic | 12 | 12 | $80 |
| Azithromycin | Generic | 11 | 0 | $47 |
Hospital affiliations
Frequently asked questions
What is Dr. Ashok Madahar's medical specialty?
Dr. Ashok Madahar practices Emergency Medicine Physician in Chino, CA.
Where does Dr. Ashok Madahar practice?
Dr. Ashok Madahar practices at 5451 Walnut Ave, Chino, CA 917102609. Office phone: 9094648666.
What is Dr. Ashok Madahar's NPI?
Dr. Ashok Madahar's National Provider Identifier (NPI) is 1902846710, issued by NPPES.
Does Dr. Ashok Madahar accept Medicare assignment?
Yes. Dr. Ashok Madahar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashok Madahar commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.