Steven Song, M.D.
NPI 1235251216 · Pediatric Allergy/Immunology Physician · Richmond, CA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Song, M.D. is a Pediatric Allergy/Immunology Physician provider in Richmond, CA (NPI 1235251216).
Provider details
- NPI number
- 1235251216
- Entity type
- Individual
- Primary specialty
- Pediatric Allergy/Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A91732 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 98 | 40 |
| Fluticasone Propionate | 30 | 21 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 24 | 16 |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 23 | — |
| Ipratropium Bromide | 19 | — |
| Montelukast Sodium | 13 | — |
| Omalizumabbrand: Xolair | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-03
- Last updated
- 2021-12-15
Frequently asked questions
- What is Steven Song's NPI number?
- Steven Song's National Provider Identifier (NPI) is 1235251216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Song's specialty?
- Steven Song is listed in the NPPES registry with a primary specialty of Pediatric Allergy/Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Song located?
- Steven Song's practice location on file with NPPES is 901 Nevin Ave, Richmond, CA 94801-3143.
- What is Steven Song's phone number?
- The practice phone number listed in the NPPES registry for Steven Song is (510) 307-1525.
- Does Steven Song accept Medicare?
- Steven Song is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Song's NPI active?
- Yes — Steven Song's NPI (1235251216) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.