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Howard Hahn, M.D.
NPI 1609817782 · Anesthesiology Physician · Chicago, IL
Howard Hahn, M.D. is a Anesthesiology Physician provider in Chicago, IL (NPI 1609817782).
Provider details
- NPI number
- 1609817782
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
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
20 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
1044 N. Franciso Ave.
Chicago, IL 60622-2743
Phone: (847) 967-1149
Fax: (847) 967-8594
Street-level locationGet directions
Mailing address
734 Lincoln Ave
Winnetka, IL 60093-1919
Registry dates
- Enumerated
- 2006-06-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Howard Hahn's NPI number?
- Howard Hahn's National Provider Identifier (NPI) is 1609817782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Hahn's specialty?
- Howard Hahn is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Howard Hahn located?
- Howard Hahn's practice location on file with NPPES is 1044 N. Franciso Ave., Chicago, IL 60622-2743.
- What is Howard Hahn's phone number?
- The practice phone number listed in the NPPES registry for Howard Hahn is (847) 967-1149.
- Is Howard Hahn's NPI active?
- Yes — Howard Hahn's NPI (1609817782) 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.