Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Joseph Laskas, M.D.
Dermatology Physician in Media, PA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134127848
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Registry record
Entity type Individual (Type 1)
Name Dr. John Joseph Laskas
Credential M.D.
Sex Male
Practice address 101 Chesley Dr, Suite 100, Media, PA, 19063
Phone (610) 566-7111
Fax (610) 891-6735
Enumeration date Jul 7, 2005
Last updated in NPPES Jun 9, 2010
Taxonomy & licenses
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License MD014171E (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 |
|---|---|---|---|
| 0956511 | Other | PA | AETNA |
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 specialty is John Laskas?
John Laskas is registered in NPPES with the primary taxonomy of Dermatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Christine Egan Dermatology Physician · Media, PA NPI 1710987540 Edward Chan Dermatopathology Physician · Media, PA NPI 1417940941 Leonard Dzubow MOHS-Micrographic Surgery Physician · Media, PA NPI 1790778199 Leonard Dzubow Ambulatory Surgical Center LLC Ambulatory Surgical Clinic/Center · Media, PA NPI 1194718593 Kelly Burkert Dermatology Physician · Media, PA NPI 1225012370 Nancy Woolf Psychiatry Physician · Media, PA NPI 1700848082 Leonard Dzubow MD PC MOHS-Micrographic Surgery Physician · Media, PA NPI 1568417467 Dermatology Ltd Dermatology Physician · Media, PA NPI 1477508257
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-09.