Jason Hwang, MD
NPI 1215141114 · Diagnostic Radiology Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Hwang, MD is a Diagnostic Radiology Physician provider in Oakland, CA (NPI 1215141114).
Provider details
- NPI number
- 1215141114
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A88813 (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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
10,414 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) |
|---|---|---|
| Screening Mammography77067 | 1,250 | $35 |
| Screening 3d Breast Mammography77063 | 1,238 | $28 |
| X-Ray of Chest, 1 View71045 | 1,189 | $8 |
| X-Ray of Chest, 2 Views71046 | 522 | $10 |
| Ct Scan Head Or Brain Without Contrast70450 | 338 | $39 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 336 | $9 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-09
- Last updated
- 2015-02-25
Frequently asked questions
- What is Jason Hwang's NPI number?
- Jason Hwang's National Provider Identifier (NPI) is 1215141114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Hwang's specialty?
- Jason Hwang is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Hwang located?
- Jason Hwang's practice location on file with NPPES is 411 30th Street #508, Oakland, CA 91460.
- What is Jason Hwang's phone number?
- The practice phone number listed in the NPPES registry for Jason Hwang is (925) 274-4950.
- Does Jason Hwang accept Medicare?
- Jason Hwang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Hwang's NPI active?
- Yes — Jason Hwang's NPI (1215141114) is active in the NPPES registry as of the last update on 2015-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.