Doctor profile · Federal record
Dr. William Zajdel, DO
Emergency Medicine Physician · Allentown, PA
- NPI 1487686168
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1200 S Cedar Crest Blvd
Allentown, PA 181036202
(610) 402-8111 - Mailing address
-
Po Box 783311
Philadelphia, PA 191783311
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- March 11, 2016
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Pennsylvania #OS007231L
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487686168. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
152
Distinct HCPCS
2
Medicare allowed
$23,857
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 115 | 112 | $170 | |
99284 |
Emergency department visit with moderate level of medical decision making | 37 | 37 | $116 |
In context: peer comparison
Among 66 peers in Allentown Emergency Medicine Physician, average services per provider: 82. This provider delivers 1.9× the peer median.Frequently asked questions
What is Dr. William Zajdel's medical specialty?
Dr. William Zajdel practices Emergency Medicine Physician in Allentown, PA.
Where does Dr. William Zajdel practice?
Dr. William Zajdel practices at 1200 S Cedar Crest Blvd, Allentown, PA 181036202. Office phone: 6104028111.
What is Dr. William Zajdel's NPI?
Dr. William Zajdel's National Provider Identifier (NPI) is 1487686168, issued by NPPES.
What procedures does Dr. William Zajdel 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). Source: CMS Medicare Physician & Other Practitioners file.