Siyuan Wang, DO
NPI 1356722250 · Emergency Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siyuan Wang, DO is a Emergency Medicine Physician provider in San Diego, CA (NPI 1356722250).
Provider details
- NPI number
- 1356722250
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MB10642800 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
548 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 192 | $183 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 138 | $9 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 106 | $127 |
| Critical Care, First 30-74 Minutes99291 | 88 | $227 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 12 | $185 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 12 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 23 | 23 |
| Ibuprofen | 21 | 21 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 16 | 16 |
| Famotidine | 12 | 12 |
| Tramadol Hcl | 11 | 11 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 11 | 11 |
| Cephalexin | 11 | 11 |
Practice location
Mailing address
Additional practice locations (3)
- 2185 Citracado PkwyEscondido, CA 92029-4159Phone: (442) 281-5000
- 68 Harris RdHarris, NY 12742Phone: (845) 794-3300Fax: (845) 794-3240
- 707 E Main StMiddletown, NY 10940-2667Phone: (845) 333-1000Fax: (845) 333-2329
Registry dates
- Enumerated
- 2015-06-16
- Last updated
- 2024-08-05
- Certified
- 2024-08-05
Frequently asked questions
- What is Siyuan Wang's NPI number?
- Siyuan Wang's National Provider Identifier (NPI) is 1356722250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siyuan Wang's specialty?
- Siyuan Wang is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Siyuan Wang located?
- Siyuan Wang's practice location on file with NPPES is 6655 Alvarado Rd, San Diego, CA 92120-5208.
- What is Siyuan Wang's phone number?
- The practice phone number listed in the NPPES registry for Siyuan Wang is (800) 926-8273.
- Does Siyuan Wang accept Medicare?
- Siyuan Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Siyuan Wang's NPI active?
- Yes — Siyuan Wang's NPI (1356722250) is active in the NPPES registry as of the last update on 2024-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.