Joel Muller, PHD
NPI 1164006904 · Clinical Psychologist · Chicago, IL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joel Muller, PHD is a Clinical Psychologist provider in Chicago, IL (NPI 1164006904).
Provider details
- NPI number
- 1164006904
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 071010217 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-05-07
- Last updated
- 2025-08-19
- Certified
- 2025-08-19
Frequently asked questions
- What is Joel Muller's NPI number?
- Joel Muller's National Provider Identifier (NPI) is 1164006904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joel Muller's specialty?
- Joel Muller is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Joel Muller located?
- Joel Muller's practice location on file with NPPES is 680 N Lake Shore Dr Ste 110, Chicago, IL 60611-3496.
- What is Joel Muller's phone number?
- The practice phone number listed in the NPPES registry for Joel Muller is (872) 253-8012.
- Does Joel Muller accept Medicare?
- Joel Muller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joel Muller's NPI active?
- Yes — Joel Muller's NPI (1164006904) is active in the NPPES registry as of the last update on 2025-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.