Sang Hoon Song
NPI 1649702549 · Anesthesiology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sang Hoon Song is a Anesthesiology Physician provider in Sacramento, CA (NPI 1649702549).
Provider details
- NPI number
- 1649702549
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- A157649 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 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
255 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 53 | $151 |
| Anesthesia for Lens Surgery00142 | 45 | $113 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 20 | $14 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 18 | $354 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 18 | $148 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 18 | $355 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21 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
- 2017-03-30
- Last updated
- 2021-06-22
- Certified
- 2021-06-22
Frequently asked questions
- What is Sang Hoon Song's NPI number?
- Sang Hoon Song's National Provider Identifier (NPI) is 1649702549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sang Hoon Song's specialty?
- Sang Hoon Song is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sang Hoon Song located?
- Sang Hoon Song's practice location on file with NPPES is 4150 V St, Sacramento, CA 95817-1460.
- What is Sang Hoon Song's phone number?
- The practice phone number listed in the NPPES registry for Sang Hoon Song is (916) 734-5028.
- Does Sang Hoon Song accept Medicare?
- Sang Hoon Song is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sang Hoon Song's NPI active?
- Yes — Sang Hoon Song's NPI (1649702549) is active in the NPPES registry as of the last update on 2021-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.