Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jonathan Alford, M.D.
Surgery Physician in Hinsdale, IL · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497105761
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Registry record
Entity type Individual (Type 1)
Name Dr. Jonathan Alford
Credential M.D.
Sex Male
Practice address 53 S Washington St Ste 3, Hinsdale, IL, 60521
Phone (630) 408-9673
Enumeration date Jun 17, 2016
Last updated in NPPES Nov 14, 2023
Taxonomy & licenses
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 4351029876 (MI) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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 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.
What specialty is Jonathan Alford?
Jonathan Alford is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-14.