Gareth Song
NPI 1356805717 · Gerontology Nurse Practitioner · Azusa, CA
Gareth Song is a Gerontology Nurse Practitioner provider in Azusa, CA (NPI 1356805717).
Provider details
- NPI number
- 1356805717
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9510957 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 25 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Finerenonebrand: Kerendia | 49 |
| Sevelamer Carbonate | 39 |
| Famotidine | 32 |
| Calcium Acetate | 28 |
| Potassium Chloride | 23 |
| Pantoprazole Sodium | 23 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 |
| Hydralazine Hcl | 21 |
| Atorvastatin Calcium | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$585 across 26 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
Registry dates
- Enumerated
- 2019-01-29
- Last updated
- 2019-01-29
Frequently asked questions
- What is Gareth Song's NPI number?
- Gareth Song's National Provider Identifier (NPI) is 1356805717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gareth Song's specialty?
- Gareth Song is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gareth Song located?
- Gareth Song's practice location on file with NPPES is 986 Sweetbriar Ln Unit a, Azusa, CA 91702-1569.
- What is Gareth Song's phone number?
- The practice phone number listed in the NPPES registry for Gareth Song is (909) 319-5838.
- Is Gareth Song's NPI active?
- Yes — Gareth Song's NPI (1356805717) is active in the NPPES registry as of the last update on 2019-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.