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Edit this profileAt a glance
- 5325 Northgate Dr, Ste. 204, Bethlehem, PA 18017
About Dr. Schadt
Based in Bethlehem, PA, Mark E. Schadt, M.D. is listed in the NPI registry under general surgery. Mark graduated from Jefferson Medical College of Thomas Jefferson University in 1985. Mark is also listed as specializing in surgery. According to Medicare claims data, Mark cared for 569 Medicare patients across 621 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. NPI 1972568186 identifies this record in the national registry.
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
- (610) 865-5535
- Email not available
Practice Locations
5325 NORTHGATE DR STE. 204
Bethlehem, PA 18017
Conditions Commonly Evaluated or Treated
Within General Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Anorectal
Appendix, bowel, and emergency
Gallbladder and biliary
Hernia and abdominal wall
Skin and soft tissue
Abdominal
Abdominal wall
Breast
Colorectal
Digestive
- Acid reflux
- Acute pancreatitis
- Bleeding Stomach Ulcer
- Bowel Fistula
- Gastroparesis
- Swallowing difficulties
Emergency surgery
Endocrine
Gastrointestinal
Hernia
Infections
Lymphatic
Oncology
Procedures & services
Most searched procedures
Bowel and emergency abdominal
- Colon resection
- Exploratory laparoscopy
- Exploratory laparotomy
- Repair of perforated peptic ulcer
- Small-bowel resection
- Surgery for bowel obstruction
- Surgical drainage of abdominal abscess
- Surgical lysis of adhesions
Gallbladder and appendix
Hernia repair
Skin and soft tissue
Abdominal surgery
Abdominal wall
Access and nutrition
Anorectal
- Anal fistula surgery
- Drainage of anal abscess
- Hemorrhoid removal
- Rubber-band ligation of hemorrhoids
- Surgery for chronic anal fissure
Biopsy
Breast surgery
- Axillary lymph-node dissection
- Excisional biopsy of a breast mass
- Mastectomy
- Sentinel lymph-node biopsy
Breast Surgery
Colorectal
Colorectal surgery
Digestive procedures
Endocrine surgery
Gastrointestinal
Hernia surgery
Skin & Soft Tissue
Surgical Oncology
Surgical procedures
Vascular Access
Wound care
Procedures Most Often Billed to Medicare
621 services · 569 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Repair of groin hernia (5 years or older) | Procedure | 49505 |
42 | More than most peers in General Surgery |
| Removal of gallbladder using an endoscope | Procedure | 47562 |
20 | More often than most peers in General Surgery |
| Simple or single drainage of skin abscess | Procedure | 10060 |
15 | Too few peers to compare |
| Initial repair of sliding hernia of abdomen, 3-10 cm in length | Procedure | 49593 |
11 | Less often than most peers in General Surgery |
| Initial repair of sliding hernia of abdomen, less than 3 cm in length | Procedure | 49591 |
11 | Less often than most peers in General Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
129 | More often than most peers in General Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
94 | More than most peers in General Surgery |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
93 | More often than most peers in General Surgery |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
54 | More often than most peers in General Surgery |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
40 | More often than most peers in General Surgery |
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 general surgeons at this location 1
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 general surgeons in Bethlehem 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Jefferson Medical College of Thomas Jefferson University 8
Other providers in the same specialty who trained at the same institution.
Class of 1985 at Jefferson Medical College of Thomas Jefferson University 8
Providers who graduated from the same medical school in the same year.
Also performs Repair of groin hernia (5 years or older) 8
Providers in PA who bill this service to Medicare most often.
Common questions
What kind of doctor is Mark E. Schadt?
Mark E. Schadt is a general surgeon in Bethlehem, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Surgery”.
NPI registry
What is Mark E. Schadt's address?
Mark E. Schadt is listed at 5325 Northgate Dr Ste. 204, Bethlehem, PA 18017. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mark E. Schadt?
The number on file is (610) 865-5535. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark E. Schadt's NPI number?
Mark E. Schadt's National Provider Identifier is 1972568186. 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 Mark E. Schadt train?
Mark E. Schadt attended Jefferson Medical College of Thomas Jefferson University, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How long has Mark E. Schadt been practicing?
Mark E. Schadt has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What procedures does Mark E. Schadt perform?
According to Medicare billing data, Mark E. Schadt performs procedures including repair of groin hernia, removal of gallbladder using an endoscope and simple or single drainage of skin abscess, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mark E. Schadt confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark E. Schadt. If this is you, claiming it is free.
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