Jason Gao
NPI 1902435670 · Internal Medicine Physician · Alhambra, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Gao is a Internal Medicine Physician provider in Alhambra, CA (NPI 1902435670).
Provider details
- NPI number
- 1902435670
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- A185420 (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
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
532 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 228 | $81 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 142 | $122 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 60 | $135 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 57 | $85 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 32 | $120 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 13 |
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 |
|---|---|---|
| Pantoprazole Sodium | 25 | 25 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 19 | 18 |
| Atorvastatin Calcium | 17 | 17 |
| Levofloxacin | 15 | 13 |
| Azithromycin | 13 | 12 |
| Tramadol Hcl | 11 | 11 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen |
Practice location
Mailing address
Additional practice locations (1)
- 8700 Beverly BlvdSuite 5512Los Angeles, CA 90048Phone: (310) 423-2811
Registry dates
- Enumerated
- 2020-04-05
- Last updated
- 2025-05-28
- Certified
- 2025-05-28
Frequently asked questions
- What is Jason Gao's NPI number?
- Jason Gao's National Provider Identifier (NPI) is 1902435670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Gao's specialty?
- Jason Gao is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Gao located?
- Jason Gao's practice location on file with NPPES is 1680 S Garfield Ave Ste 240, Alhambra, CA 91801-5413.
- What is Jason Gao's phone number?
- The practice phone number listed in the NPPES registry for Jason Gao is (818) 839-5280.
- Does Jason Gao accept Medicare?
- Jason Gao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Gao's NPI active?
- Yes — Jason Gao's NPI (1902435670) is active in the NPPES registry as of the last update on 2025-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.