NPI Portal NPI Lookup & Verification

Mr. Jonathan N Goldfarb, M.D.

Mr. Jonathan N Goldfarb is a Dermatology Physician provider (Dermatology) practicing in Springfield, IL, registered in the NPPES registry with NPI 1366445249 since 2005. The credential MD stands for Doctor of Medicine.

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NPI 1366445249
Entity type Individual (Type 1)
Name Mr. Jonathan N Goldfarb
Credential M.D.
Sex Male
Practice address 751 N RUTLEDGE ST, Springfield, IL, 62702
Phone 2175453821
Fax 2175454485
Enumeration date 2005-05-24
Last updated in NPPES 2009-08-28

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207N00000X Dermatology Physician Primary 036062231 IL

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
036062231 Medicaid IL
Copy-ready billing details
Provider: Jonathan Goldfarb, M.D.
NPI: 1366445249
Taxonomy: 207N00000X (Dermatology Physician)
Address: 751 N RUTLEDGE ST, Springfield, IL, 62702

Other providers at this practice address

NPI Name Type Specialty Location
1023011863 Lucinda Buescher Individual Dermatology Physician Springfield, IL
1942203708 Stephen Stone Individual Dermatology Physician Springfield, IL
1861495699 Robert Buzzell Individual MOHS-Micrographic Surgery Physician Springfield, IL
1285637975 Anne Miller Individual Rheumatology Physician Springfield, IL
1346248028 Brian Mason Individual Vascular & Interventional Radiology Physician Springfield, IL
1376538124 Jayne Fedor Individual Medical Physician Assistant Springfield, IL
1891782520 Mark Mcandrew Individual Orthopaedic Surgery Physician Springfield, IL
1164410890 Mark Francis Individual Rheumatology Physician Springfield, IL

Verify this record

Cross-check NPI 1366445249 against the authoritative CMS record: view Mr. Jonathan N Goldfarb on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Jonathan Goldfarb practice?
The practice location on file with NPPES is in Springfield, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jonathan Goldfarb?
The National Provider Identifier (NPI) for Jonathan Goldfarb is 1366445249, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-08-28.