Doctor profile · Federal record
Dr. David Underwood, M.D
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Covina, CA
- NPI 1023080686
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
414 E San Bernardino RD
Covina, CA 917231704
(626) 915-5181
fax (626) 915-2313 - Mailing address
-
Po Box 5010
Glendora, CA 917400735
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- October 21, 2008
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #G75458
- Medicaid
- CA #00G754580
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023080686. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,338
Distinct HCPCS
10
Medicare allowed
$41,328
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 398 | 345 | $9 | |
70450 |
Ct scan head or brain without contrast | 163 | 157 | $41 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 76 | 74 | $89 | |
77067 |
Screening mammography | 61 | 61 | $37 | |
71046 |
X-ray of chest, 2 views | 52 | 51 | $11 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 50 | 47 | $85 | |
74018 |
X-ray of abdomen, 1 view | 45 | 39 | $9 | |
71275 |
Ct scan of blood vessels of chest with contrast | 41 | 40 | $88 | |
72125 |
Ct scan of upper spine without contrast | 39 | 39 | $48 | |
73030 |
X-ray of shoulder, minimum of 2 views | 36 | 33 | $9 |
In context: peer comparison
Among 1 peers in Covina Diagnostic Radiology Physician, average services per provider: 43. This provider delivers 31× the peer median.Open Payments
Industry payments received
All-time total
$173
Transactions
8
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inari Medical, INC. | 7 | $150.71 | |
| Siemens Medical Solutions USA, INC. | 1 | $22.17 |
By nature of payment
Frequently asked questions
What is Dr. David Underwood's medical specialty?
Dr. David Underwood practices Diagnostic Radiology Physician in Covina, CA.
Where does Dr. David Underwood practice?
Dr. David Underwood practices at 414 E San Bernardino RD, Covina, CA 917231704. Office phone: 6269155181.
What is Dr. David Underwood's NPI?
Dr. David Underwood's National Provider Identifier (NPI) is 1023080686, issued by NPPES.
Does Dr. David Underwood accept Medicare assignment?
Yes. Dr. David Underwood accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Underwood commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450); Ct scan of abdomen and pelvis with contrast (HCPCS 74177). Source: CMS Medicare Physician & Other Practitioners file.