Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark Edward Schadt, M.D.
Surgery Physician in Bethlehem, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1972568186
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark Edward Schadt
Credential M.D.
Sex Male
Practice address 5325 Northgate Dr, Ste. 204, Bethlehem, PA, 18017
Phone (610) 865-5535
Fax (610) 625-4300
Enumeration date Apr 19, 2006
Last updated in NPPES Jul 30, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2456576 | Other | PA | AETNA |
| E93735 | Other | PA | EPHN |
| 5026943002 | Other | PA | CIGNA |
| 00593735 | Other | PA | PA BLUE SHIELD |
| 01225401 | Other | PA | CAPITAL BLUE CROSS |
| 0012164450002 | Medicaid | PA | - |
| 0416014000 | Other | PA | INDEPENDENCE BLUE SHIELD |
| 233065999003 | Other | PA | UNITED HEALTHCARE |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Mark Schadt?
The National Provider Identifier (NPI) for Mark Schadt is 1972568186, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Schadt practice?
The practice location on file with NPPES is in Bethlehem, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Robert Morrison Ophthalmology Physician · Bethlehem, PA NPI 1548266489 Ann Sledz Diagnostic Radiology Physician · Bethlehem, PA NPI 1598756868 Steven Friedenberg Diagnostic Radiology Physician · Bethlehem, PA NPI 1841271970 Joseph Diconcetto Allergy & Immunology Physician · Bethlehem, PA NPI 1679552418 Mohammad Arastu Specialist · Bethlehem, PA NPI 1285604488 Joseph Lennert Urology Physician · Bethlehem, PA NPI 1477523793 Northgate Urology Associates Surgery Physician · Bethlehem, PA NPI 1588628341 Richard Conron Surgery Physician · Bethlehem, PA NPI 1508821133
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-30.