Ziyan Song, MD
NPI 1720572977 · Anesthesiology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ziyan Song, MD is a Anesthesiology Physician provider in Saint Louis, MO (NPI 1720572977).
Provider details
- NPI number
- 1720572977
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2023012400 (MO)
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
8 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
268 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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 54 | $42 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 32 | $80 |
| Ultrasound of Heart With Probe in Esophagus, With Report93312 | 32 | $100 |
| Ultrasound of Heart Blood Flow, Valves and Chambers93320 | 31 | $17 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 29 | $13 |
| Anesthesia for X-Ray Or Radiation Therapy01922 | 23 | $116 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$152 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
Registry dates
- Enumerated
- 2018-06-20
- Last updated
- 2025-04-17
- Certified
- 2023-07-20
Frequently asked questions
- What is Ziyan Song's NPI number?
- Ziyan Song's National Provider Identifier (NPI) is 1720572977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ziyan Song's specialty?
- Ziyan Song is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ziyan Song located?
- Ziyan Song's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
- What is Ziyan Song's phone number?
- The practice phone number listed in the NPPES registry for Ziyan Song is (800) 862-9980.
- Does Ziyan Song accept Medicare?
- Ziyan Song is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ziyan Song's NPI active?
- Yes — Ziyan Song's NPI (1720572977) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.