Jonathan Fang, M.D.
NPI 1750678769 · Behavior Technician · Glenview, IL
Jonathan Fang, M.D. is a Behavior Technician provider in Glenview, IL (NPI 1750678769).
Provider details
- NPI number
- 1750678769
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Behavior Technician106S00000X
Behavioral Health & Social Service Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
Mailing address
Registry dates
- Enumerated
- 2011-06-29
- Last updated
- 2023-07-12
- Certified
- 2023-07-12
Frequently asked questions
- What is Jonathan Fang's NPI number?
- Jonathan Fang's National Provider Identifier (NPI) is 1750678769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Fang's specialty?
- Jonathan Fang is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Jonathan Fang located?
- Jonathan Fang's practice location on file with NPPES is 900 Waukegan Rd, Glenview, IL 60025-4315.
- What is Jonathan Fang's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Fang is (331) 229-8839.
- Is Jonathan Fang's NPI active?
- Yes — Jonathan Fang's NPI (1750678769) is active in the NPPES registry as of the last update on 2023-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.