Chao Song, M.D.
NPI 1356494041 · Anesthesiology Physician · Montebello, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chao Song, M.D. is a Anesthesiology Physician provider in Montebello, CA (NPI 1356494041).
Provider details
- NPI number
- 1356494041
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A97771 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
34 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 20 | $190 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 14 | $241 |
Typical Medicare-allowed amounts for these services range $190–$241 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 525 N Garfield AveMonterey Park, CA 91754-1202Phone: (626) 573-2222
- 438 W Las Tunas DrSan Gabriel, CA 91776-1216Phone: (626) 289-5454
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2023-05-18
- Certified
- 2023-05-18
Frequently asked questions
- What is Chao Song's NPI number?
- Chao Song's National Provider Identifier (NPI) is 1356494041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chao Song's specialty?
- Chao Song is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Chao Song located?
- Chao Song's practice location on file with NPPES is 309 W Beverly Blvd, Montebello, CA 90640-4308.
- What is Chao Song's phone number?
- The practice phone number listed in the NPPES registry for Chao Song is (323) 726-1222.
- Does Chao Song accept Medicare?
- Chao Song is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chao Song's NPI active?
- Yes — Chao Song's NPI (1356494041) is active in the NPPES registry as of the last update on 2023-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.