Doctor profile · Federal record
Dr. Daniel Piening, MD
Emergency Medicine Physician · Emergency Medicine Physician · Arcadia, CA
- NPI 1003377946
- 7 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
300 W Huntington Dr
Arcadia, CA 910073402
(626) 898-8000 - Additional location
-
1830 E Monument St Ste 6-100
Baltimore, MD 212870020
(631) 525-1718 - Mailing address
-
Po Box 31309
Los Angeles, CA 900310309
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- October 14, 2023
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- California #A184666 · Maryland #D93408
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003377946. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
180
Distinct HCPCS
3
Medicare allowed
$31,849
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 107 | 104 | $181 | |
99284 |
Emergency department visit with moderate level of medical decision making | 38 | 37 | $125 | |
99291 |
Critical care, first 30-74 minutes | 35 | 35 | $222 |
In context: peer comparison
Among 7 peers in Arcadia Emergency Medicine Physician, average services per provider: 60. This provider delivers 3.0× the peer median.Frequently asked questions
What is Dr. Daniel Piening's medical specialty?
Dr. Daniel Piening practices Emergency Medicine Physician in Arcadia, CA.
Where does Dr. Daniel Piening practice?
Dr. Daniel Piening practices at 300 W Huntington Dr, Arcadia, CA 910073402. Office phone: 6268988000.
What is Dr. Daniel Piening's NPI?
Dr. Daniel Piening's National Provider Identifier (NPI) is 1003377946, issued by NPPES.
What procedures does Dr. Daniel Piening commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.