Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joseph W Smiley, MD
Nephrology Physician in Darby, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467431775
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Joseph W Smiley
Credential MD
Sex Male
Practice address 1501 Lansdowne Ave Suite 201, Darby, PA, 19023
Phone (610) 534-6230
Fax (610) 534-6166
Enumeration date Jan 13, 2006
Last updated in NPPES Jun 8, 2010
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD008935E (PA) Secondary
207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License MD008935E (PA) Secondary
207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License MD008935E (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 |
|---|---|---|---|
| 0006486420001 | 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
Is NPI 1467431775 active?
Yes, as of the latest NPPES snapshot, NPI 1467431775 is active (record last updated 2010-06-08).
How do I verify Joseph Smiley's NPI record?
Cross-check NPI 1467431775 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-08.