Soo Chun, M.D.
NPI 1538278205 · Psychiatry Physician · Modesto, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Soo Chun, M.D. is a Psychiatry Physician provider in Modesto, CA (NPI 1538278205).
Provider details
- NPI number
- 1538278205
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A89189 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,929 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 578 | $67 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 578 | $130 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 279 | $50 |
| Complex Chronic Care Management Services for Two Or More Chronic Conditions, First 60 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99487 | 279 | $99 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 199 | $51 |
| Psychiatric Diagnostic Evaluation With Medical Services |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clozapine | 621 | 44 |
| Olanzapine | 476 | 56 |
| Lorazepam | 190 | 41 |
| Benztropine Mesylate | 170 | 26 |
| Clozapinebrand: Clozapine Odt | 165 | 14 |
| Quetiapine Fumarate | 152 | 24 |
| Divalproex Sodium | 151 | 20 |
| Oxcarbazepine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$897 across 38 records (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
Registry dates
- Enumerated
- 2006-08-29
- Last updated
- 2022-02-19
- Certified
- 2022-02-19
Frequently asked questions
- What is Soo Chun's NPI number?
- Soo Chun's National Provider Identifier (NPI) is 1538278205, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Soo Chun's specialty?
- Soo Chun is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Soo Chun located?
- Soo Chun's practice location on file with NPPES is 1878 E Hatch Rd, Modesto, CA 95351-5002.
- What is Soo Chun's phone number?
- The practice phone number listed in the NPPES registry for Soo Chun is (209) 538-1496.
- Does Soo Chun accept Medicare?
- Soo Chun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Soo Chun's NPI active?
- Yes — Soo Chun's NPI (1538278205) is active in the NPPES registry as of the last update on 2022-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.