Zachary Fainman, M.D.
NPI 1760503684 · Internal Medicine Physician · Park Ridge, IL
Zachary Fainman, M.D. is a Internal Medicine Physician provider in Park Ridge, IL (NPI 1760503684).
Provider details
- NPI number
- 1760503684
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036055499 (IL)
Specialties & taxonomies
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
- 2007-04-02
- Last updated
- 2013-11-26
Frequently asked questions
- What is Zachary Fainman's NPI number?
- Zachary Fainman's National Provider Identifier (NPI) is 1760503684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Fainman's specialty?
- Zachary Fainman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Fainman located?
- Zachary Fainman's practice location on file with NPPES is 1775 Dempster St, Park Ridge, IL 60068-1143.
- What is Zachary Fainman's phone number?
- The practice phone number listed in the NPPES registry for Zachary Fainman is (847) 723-5475.
- Is Zachary Fainman's NPI active?
- Yes — Zachary Fainman's NPI (1760503684) is active in the NPPES registry as of the last update on 2013-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.