Shiwen Song, MD
NPI 1538396726 · Anatomic Pathology & Clinical Pathology Physician · Buffalo Grove, IL
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shiwen Song, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Buffalo Grove, IL (NPI 1538396726).
Provider details
- NPI number
- 1538396726
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A103106 (CA)
Specialties & taxonomies
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
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
13,860 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 4,720 | $46 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 2,451 | $59 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 1,424 | $70 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 1,295 | $74 |
| Cell Examination of Specimen, Selective Cellular Enhancement Technique88112 | 1,286 | $63 |
| Special Stained Specimen Slides to Examine Tissue, Each Multiplex Procedure88344 | 529 |
Practice location
Mailing address
Additional practice locations (1)
- 1200 N States St. Lac/Usc Medical CenterLos Angeles, CA 90033-1020Phone: (312) 823-0657
Registry dates
- Enumerated
- 2009-06-16
- Last updated
- 2019-07-01
Frequently asked questions
- What is Shiwen Song's NPI number?
- Shiwen Song's National Provider Identifier (NPI) is 1538396726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shiwen Song's specialty?
- Shiwen Song is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Shiwen Song located?
- Shiwen Song's practice location on file with NPPES is 1351 Barclay Blvd, Buffalo Grove, IL 60089.
- What is Shiwen Song's phone number?
- The practice phone number listed in the NPPES registry for Shiwen Song is (224) 588-9940.
- Does Shiwen Song accept Medicare?
- Shiwen Song is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shiwen Song's NPI active?
- Yes — Shiwen Song's NPI (1538396726) is active in the NPPES registry as of the last update on 2019-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.