IndividualActive
Max Chang, LMFT
NPI 1235002569 · Marriage & Family Therapist · Chicago, IL
Max Chang, LMFT is a Marriage & Family Therapist provider in Chicago, IL (NPI 1235002569).
Provider details
- NPI number
- 1235002569
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
25 E Washington St
Chicago, IL 60602-1708
Phone: (312) 298-9846
Street-level locationGet directions
Mailing address
1341 W Foster Ave Apt 3
Chicago, IL 60640-0942
Registry dates
- Enumerated
- 2025-09-24
- Last updated
- 2025-09-24
- Certified
- 2025-09-24
Frequently asked questions
- What is Max Chang's NPI number?
- Max Chang's National Provider Identifier (NPI) is 1235002569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Max Chang's specialty?
- Max Chang is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Max Chang located?
- Max Chang's practice location on file with NPPES is 25 E Washington St, Chicago, IL 60602-1708.
- What is Max Chang's phone number?
- The practice phone number listed in the NPPES registry for Max Chang is (312) 298-9846.
- Is Max Chang's NPI active?
- Yes — Max Chang's NPI (1235002569) is active in the NPPES registry as of the last update on 2025-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.