Ronald St. Hill, MD
NPI 1316032147 · Child & Adolescent Psychiatry Physician · Gardena, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald St. Hill, MD is a Child & Adolescent Psychiatry Physician provider in Gardena, CA (NPI 1316032147).
Provider details
- NPI number
- 1316032147
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-113170 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Child & Adolescent Psychiatry Physician2084P0804X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Aripiprazole | 45 |
| Fluoxetine Hcl | 43 |
| Alprazolam | 38 |
| Doxepin Hcl | 29 |
| Mirtazapine | 25 |
| Duloxetine Hcl | 24 |
| Hydroxyzine Hcl | 23 |
| Trazodone Hcl | 21 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 6228 Highway 96 SPayson, IL 62360-2056Phone: (217) 506-2880
- 927 Broadway StQuincy, IL 62301-2719Phone: (217) 224-4453Fax: (217) 224-9383
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2023-09-05
- Certified
- 2023-09-05
Frequently asked questions
- What is Ronald St. Hill's NPI number?
- Ronald St. Hill's National Provider Identifier (NPI) is 1316032147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald St. Hill's specialty?
- Ronald St. Hill is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald St. Hill located?
- Ronald St. Hill's practice location on file with NPPES is 1225 W 190th St Ste 280, Gardena, CA 90248-4305.
- What is Ronald St. Hill's phone number?
- The practice phone number listed in the NPPES registry for Ronald St. Hill is (877) 515-8113.
- Does Ronald St. Hill accept Medicare?
- Ronald St. Hill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald St. Hill's NPI active?
- Yes — Ronald St. Hill's NPI (1316032147) is active in the NPPES registry as of the last update on 2023-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.