Joseph Misulonas, MD
NPI 1104936392 · Geriatric Medicine (Internal Medicine) Physician · Chicago, IL
Joseph Misulonas, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Chicago, IL (NPI 1104936392).
Provider details
- NPI number
- 1104936392
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036039467 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2008-12-05
Frequently asked questions
- What is Joseph Misulonas's NPI number?
- Joseph Misulonas's National Provider Identifier (NPI) is 1104936392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Misulonas's specialty?
- Joseph Misulonas is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Misulonas located?
- Joseph Misulonas's practice location on file with NPPES is 1229 N North Branch St, Chicago, IL 60642-2473.
- What is Joseph Misulonas's phone number?
- The practice phone number listed in the NPPES registry for Joseph Misulonas is (312) 939-5090.
- Is Joseph Misulonas's NPI active?
- Yes — Joseph Misulonas's NPI (1104936392) is active in the NPPES registry as of the last update on 2008-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.