Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Constantine Andreas Serkes, MD
Pediatrics Physician in Exton, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003920927
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Registry record
Entity type Individual (Type 1)
Name Dr. Constantine Andreas Serkes
Credential MD
Sex Male
Practice address 750 W Lincoln Hwy, Exton, PA, 19341
Phone (610) 363-7837
Enumeration date Aug 18, 2006
Last updated in NPPES Nov 13, 2025
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD041647L (PA) Primary
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 |
|---|---|---|---|
| 001885338 | Medicaid | PA | - |
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
Where does Constantine Serkes practice?
The practice location on file with NPPES is in Exton, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Constantine Serkes?
The National Provider Identifier (NPI) for Constantine Serkes is 1003920927, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Lisa D'Amato Medical Physician Assistant · Exton, PA NPI 1639144835 Joan Mcfadden Family Medicine Physician · Exton, PA NPI 1700817566 Jessy John Pediatric Adolescent Medicine Physician · Exton, PA NPI 1043231053 Lalitha Trivikram Internal Medicine Physician · Exton, PA NPI 1568576999 Christine Meyer Internal Medicine Physician · Exton, PA NPI 1346342821 Christopher Meyer Pediatrics Physician · Exton, PA NPI 1568559151 Healthy Steps Pediatrics LLC Pediatrics Physician · Exton, PA NPI 1538386255 Christine Meyer MD LLC Internal Medicine Physician · Exton, PA NPI 1316164007
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-13.