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Stephen Patt, M.D.
NPI 1508873134 · Psychiatry Physician · Chicago, IL
Stephen Patt, M.D. is a Psychiatry Physician provider in Chicago, IL (NPI 1508873134).
Provider details
- NPI number
- 1508873134
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 index)
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
83% 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
645 N Michigan Ave # a
Suite 820
Chicago, IL 60611-2826
Phone: (312) 787-4074
Fax: (312) 988-9215
Street-level locationGet directions
Mailing address
1716 N Crilly Ct
Chicago, IL 60614-5700
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Patt's NPI number?
- Stephen Patt's National Provider Identifier (NPI) is 1508873134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Patt's specialty?
- Stephen Patt is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Patt located?
- Stephen Patt's practice location on file with NPPES is 645 N Michigan Ave # a, Chicago, IL 60611-2826.
- What is Stephen Patt's phone number?
- The practice phone number listed in the NPPES registry for Stephen Patt is (312) 787-4074.
- Is Stephen Patt's NPI active?
- Yes — Stephen Patt's NPI (1508873134) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.