Ronald Chew, LCSW, PSYD
NPI 1487104873 · Clinical Social Worker · Saint Louis, MO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Chew, LCSW, PSYD is a Clinical Social Worker provider in Saint Louis, MO (NPI 1487104873).
Provider details
- NPI number
- 1487104873
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, PSYD
- Sex
- Male
- Sole proprietor
- No
- License
- 149027747 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
9 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
- 2016-10-10
- Last updated
- 2025-11-18
- Certified
- 2025-11-18
Frequently asked questions
- What is Ronald Chew's NPI number?
- Ronald Chew's National Provider Identifier (NPI) is 1487104873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Chew's specialty?
- Ronald Chew is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ronald Chew located?
- Ronald Chew's practice location on file with NPPES is 4220 N Grand Blvd, Saint Louis, MO 63107-1831.
- What is Ronald Chew's phone number?
- The practice phone number listed in the NPPES registry for Ronald Chew is (314) 534-6624.
- Does Ronald Chew accept Medicare?
- Ronald Chew is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Chew's NPI active?
- Yes — Ronald Chew's NPI (1487104873) is active in the NPPES registry as of the last update on 2025-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.