Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Daniel Dvorkin, MD
Dermatology Physician in Exton, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417921636
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Daniel Dvorkin
Credential MD
Sex Male
Practice address 319 N Pottstown Pike, Suite 102, Exton, PA, 19341
Phone (215) 305-8834
Fax (610) 363-2026
Enumeration date Feb 14, 2006
Last updated in NPPES Aug 26, 2016
Taxonomy & licenses
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License MD010365E (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 |
|---|---|---|---|
| 103114349 | 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
What is the NPI number for Daniel Dvorkin?
The National Provider Identifier (NPI) for Daniel Dvorkin is 1417921636, a Type 1 (individual) record in the CMS NPPES registry.
Where does Daniel Dvorkin practice?
The practice location on file with NPPES is in Exton, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Kelsch Associates, Inc. Developmentally Disabled Services Day Training Agency · Exton, PA NPI 1013080266 Thomas Kalkiewicz Pediatrics Physician · Exton, PA NPI 1255490512 Pediatric Care of Exton, P.C. Pediatrics Physician · Exton, PA NPI 1962554394 Stanton A Bree D O P C Physical Medicine & Rehabilitation Physician · Exton, PA NPI 1942511225
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-26.