Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph R. Misulonas, MD

Geriatric Medicine (Internal Medicine) Physician in Chicago, IL · enumerated 2006 · practices at Midwest Podiatric Physicians, P.C..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1104936392

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Registry record

Entity type Individual (Type 1)

Name Joseph R. Misulonas

Credential MD

Sex Male

Practice address 1229 N North Branch St, Suite 210, Chicago, IL, 60642

Phone (312) 939-5090

Enumeration date Aug 30, 2006

Last updated in NPPES Dec 5, 2008

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 036039467 (IL) Secondary

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 036-039467 (IL) 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
036039467	Medicaid	IL	-

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.

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Frequently asked questions

What specialty is Joseph Misulonas?

Joseph Misulonas is registered in NPPES with the primary taxonomy of Geriatric Medicine (Internal Medicine) 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 →

J. Romaine Roberts Geriatric Medicine (Family Medicine) Physician · Chicago, IL NPI 1376528802 Joseph Asbury Geriatric Medicine (Internal Medicine) Physician · Chicago, IL NPI 1730114612 Alan Newman Internal Medicine Physician · Chicago, IL NPI 1649331646 Gurcharan Randhawa Geriatric Medicine (Internal Medicine) Physician · Chicago, IL NPI 1639206535 Mikhail Magdel Geriatric Medicine (Internal Medicine) Physician · Chicago, IL NPI 1528258571 Andrea Peach Podiatrist · Chicago, IL NPI 1083875256 Alan Sisson Emergency Medicine Physician · Chicago, IL NPI 1376793737 Midwest Podiatric Physicians, P.C. Podiatrist · Chicago, IL NPI 1851729370

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-05.