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Michael Puisis, D.O.
NPI 1730499518 · Internal Medicine Physician · Chicago, IL
Michael Puisis, D.O. is a Internal Medicine Physician provider in Chicago, IL (NPI 1730499518).
Provider details
- NPI number
- 1730499518
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 036068255 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
2800 South California
Chicago, IL 60608-5107
Phone: (773) 869-3658
Street-level locationGet directions
Mailing address
932 Wesley
Evanston, IL 60202
Registry dates
- Enumerated
- 2010-10-14
- Last updated
- 2010-10-14
Frequently asked questions
- What is Michael Puisis's NPI number?
- Michael Puisis's National Provider Identifier (NPI) is 1730499518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Puisis's specialty?
- Michael Puisis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Puisis located?
- Michael Puisis's practice location on file with NPPES is 2800 South California, Chicago, IL 60608-5107.
- What is Michael Puisis's phone number?
- The practice phone number listed in the NPPES registry for Michael Puisis is (773) 869-3658.
- Is Michael Puisis's NPI active?
- Yes — Michael Puisis's NPI (1730499518) is active in the NPPES registry as of the last update on 2010-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.