Shuang Song, M.D.
NPI 1497195291 · Rheumatology Physician · Florissant, MO
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shuang Song, M.D. is a Rheumatology Physician provider in Florissant, MO (NPI 1497195291).
Provider details
- NPI number
- 1497195291
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2018005679 (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
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
497 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 140 | $91 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 86 | $91 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 80 | $16 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 69 | $135 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 63 | $131 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 759 | 220 |
| Prednisone | 525 | 170 |
| Methotrexate Sodiumbrand: Methotrexate | 502 | 151 |
| Sulfasalazine | 238 | 75 |
| Folic Acid | 182 | 62 |
| Allopurinol | 154 | 48 |
| Cyclobenzaprine Hcl | 148 | 46 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$176 across 5 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
Additional practice locations (1)
- 222 S Woods Mill RdChesterfield, MO 63017-3625Phone: (314) 205-6050Fax: (314) 434-5939
Registry dates
- Enumerated
- 2013-06-26
- Last updated
- 2023-02-07
- Certified
- 2023-02-07
Frequently asked questions
- What is Shuang Song's NPI number?
- Shuang Song's National Provider Identifier (NPI) is 1497195291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shuang Song's specialty?
- Shuang Song is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Shuang Song located?
- Shuang Song's practice location on file with NPPES is 1120 Shackelford Rd, Florissant, MO 63031-4369.
- What is Shuang Song's phone number?
- The practice phone number listed in the NPPES registry for Shuang Song is (314) 921-4420.
- Does Shuang Song accept Medicare?
- Shuang Song is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shuang Song's NPI active?
- Yes — Shuang Song's NPI (1497195291) is active in the NPPES registry as of the last update on 2023-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.