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Edit this profileAt a glance
- 4735 Ogletown-Stanton Road, Suite 1204, Newark, DE 19713
About Dr. Zern
Jeffry Zern, MD practices surgical critical care in Newark, DE. Jeffry is a 1991 graduate of Temple University School of Medicine. According to Medicare claims data, Jeffry cared for 184 Medicare patients across 187 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. The provider's National Provider Identifier (NPI) is 1639143514.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (302) 623-3850
- Email not available
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Practice Locations
4735 OGLETOWN-STANTON ROAD SUITE 1204
Newark, DE 19713
Procedures Most Often Billed to Medicare
187 services · 184 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Repair of groin hernia using an endoscope | Procedure | 49650 |
17 | Too few peers to compare |
| Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope | Procedure | 43282 |
14 | Too few peers to compare |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
53 | More often than most peers in Surgical Critical Care |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
40 | More often than most peers in Surgical Critical Care |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
39 | More often than most peers in Surgical Critical Care |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
24 | As often as other peers in Surgical Critical Care |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other surgical critical cares at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other surgical critical cares in Newark 6
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Temple University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Temple University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Zern specialize in?
Dr. Zern is a surgical critical care in Newark, DE. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Zern located?
Dr. Zern is listed at 4735 Ogletown-Stanton Road Suite 1204, Newark, DE 19713. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Zern's phone number?
The number on file is (302) 623-3850. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Zern's NPI number?
Dr. Zern's National Provider Identifier is 1639143514. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Zern go to medical school?
Dr. Zern attended Temple University School of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Zern been practicing?
Dr. Zern has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Zern do most often?
According to Medicare billing data, Dr. Zern performs procedures including repair of groin hernia using an endoscope and repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Zern confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Zern. If this is you, claiming it is free.
Guide.md
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