Ray Zhang
NPI 1770015109 · Vascular & Interventional Radiology Physician · Apple Valley, CA
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ray Zhang is a Vascular & Interventional Radiology Physician provider in Apple Valley, CA (NPI 1770015109).
Provider details
- NPI number
- 1770015109
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A163221 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,216 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 621 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 209 | $40 |
| X-Ray of Chest, 2 Views71046 | 143 | $10 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 121 | $82 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 95 | $84 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 61 | $85 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$437 across 22 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
- 2017-04-03
- Last updated
- 2023-06-28
- Certified
- 2023-06-28
Frequently asked questions
- What is Ray Zhang's NPI number?
- Ray Zhang's National Provider Identifier (NPI) is 1770015109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ray Zhang's specialty?
- Ray Zhang is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ray Zhang located?
- Ray Zhang's practice location on file with NPPES is 19111 Town Center Dr, Apple Valley, CA 92308-8989.
- What is Ray Zhang's phone number?
- The practice phone number listed in the NPPES registry for Ray Zhang is (909) 558-7814.
- Does Ray Zhang accept Medicare?
- Ray Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ray Zhang's NPI active?
- Yes — Ray Zhang's NPI (1770015109) is active in the NPPES registry as of the last update on 2023-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.