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Neal Fischer, M.D.
NPI 1538463294 · Internal Medicine Physician · Chicago, IL
Neal Fischer, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1538463294).
Provider details
- NPI number
- 1538463294
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036079792 (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
550 W Adams St
7th Floor
Chicago, IL 60661-3665
Phone: (312) 441-5528
Fax: (312) 601-0617
Street-level locationGet directions
Mailing address
550 W Adams St
Chicago, IL 60661-3665
Registry dates
- Enumerated
- 2011-01-10
- Last updated
- 2012-07-21
Frequently asked questions
- What is Neal Fischer's NPI number?
- Neal Fischer's National Provider Identifier (NPI) is 1538463294, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Neal Fischer's specialty?
- Neal Fischer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Neal Fischer located?
- Neal Fischer's practice location on file with NPPES is 550 W Adams St, Chicago, IL 60661-3665.
- What is Neal Fischer's phone number?
- The practice phone number listed in the NPPES registry for Neal Fischer is (312) 441-5528.
- Is Neal Fischer's NPI active?
- Yes — Neal Fischer's NPI (1538463294) is active in the NPPES registry as of the last update on 2012-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.