Joseph Song, MD
NPI 1851474829 · Cardiovascular Disease Physician · Buena Park, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Song, MD is a Cardiovascular Disease Physician provider in Buena Park, CA (NPI 1851474829).
Provider details
- NPI number
- 1851474829
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G69832 (CA)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,314 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,240 | $95 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 1,045 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 369 | $133 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 290 | $212 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System93288 | 143 | $60 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ranolazinebrand: Ranolazine Er | 844 | 128 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 656 | 105 |
| Rivaroxabanbrand: Xarelto | 463 | 73 |
| Apixabanbrand: Eliquis | 444 | 74 |
| Sotalol Hclbrand: Sotalol | 436 | 72 |
| Metoprolol Succinate | 407 | 84 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 across 2 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 (2)
- 9535 Garden Grove Blvd Ste 203Garden Grove, CA 92844-1552Phone: (714) 539-2600
- 16262 E Whittier BlvdSuite 21Whittier, CA 90603Phone: (562) 902-7700
Registry dates
- Enumerated
- 2006-10-23
- Last updated
- 2024-10-09
- Certified
- 2024-10-09
Frequently asked questions
- What is Joseph Song's NPI number?
- Joseph Song's National Provider Identifier (NPI) is 1851474829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Song's specialty?
- Joseph Song is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Song located?
- Joseph Song's practice location on file with NPPES is 7571 Commonwealth Ave, Buena Park, CA 90621.
- What is Joseph Song's phone number?
- The practice phone number listed in the NPPES registry for Joseph Song is (714) 539-2600.
- Does Joseph Song accept Medicare?
- Joseph Song is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Song's NPI active?
- Yes — Joseph Song's NPI (1851474829) is active in the NPPES registry as of the last update on 2024-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.