Jason Ross, MD
NPI 1649629155 · Radiation Oncology Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Ross, MD is a Radiation Oncology Physician provider in Stanford, CA (NPI 1649629155).
Provider details
- NPI number
- 1649629155
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
83% 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$32 across 2 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
- 2016-06-06
- Last updated
- 2025-04-15
- Certified
- 2025-04-15
Frequently asked questions
- What is Jason Ross's NPI number?
- Jason Ross's National Provider Identifier (NPI) is 1649629155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Ross's specialty?
- Jason Ross is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Ross located?
- Jason Ross's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Jason Ross's phone number?
- The practice phone number listed in the NPPES registry for Jason Ross is (650) 723-4000.
- Does Jason Ross accept Medicare?
- Jason Ross is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Ross's NPI active?
- Yes — Jason Ross's NPI (1649629155) is active in the NPPES registry as of the last update on 2025-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.