Doctor profile · Federal record
Dr. Karen Greenberg, DO
Emergency Medicine Physician · Emergency Medicine Physician · Emergency Medicine Physician · Emergency Medicine Physician · Chester, PA
- NPI 1912041575
- 19 yrs on file
- Licensed in 4 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1 Medical Center Blvd
Chester, PA 190133902
(610) 447-2000 - Additional location
-
90 Brick RD, Virtua Hospital Marlton
Marlton, NJ 080532177
(856) 355-6760 - Mailing address
-
32 Lakeview Dr
Cherry Hill, NJ 080031131
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- March 23, 2023
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (4)
- New Jersey #25MB08173700 · Pennsylvania #OS016319 · Virginia #0102201934 · Florida #OS10142
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912041575. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
121
Distinct HCPCS
3
Medicare allowed
$22,188
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 84 | 84 | $182 | |
99291 |
Critical care, first 30-74 minutes | 24 | 24 | $221 | |
99284 |
Emergency department visit with moderate level of medical decision making | 13 | 13 | $125 |
In context: peer comparison
Among 8 peers in Chester Emergency Medicine Physician, average services per provider: 80. This provider delivers 1.5× the peer median.Frequently asked questions
What is Dr. Karen Greenberg's medical specialty?
Dr. Karen Greenberg practices Emergency Medicine Physician in Chester, PA.
Where does Dr. Karen Greenberg practice?
Dr. Karen Greenberg practices at 1 Medical Center Blvd, Chester, PA 190133902. Office phone: 6104472000.
What is Dr. Karen Greenberg's NPI?
Dr. Karen Greenberg's National Provider Identifier (NPI) is 1912041575, issued by NPPES.
What procedures does Dr. Karen Greenberg commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.