Reveal Diagnostics
Reveal Diagnostics holds 7 active organization NPIs in the federal registry, with practice locations in 7 cities in 2 states. All list radiology clinic/center as their primary taxonomy; each location can bill under its own NPI.
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPIFremont, CA has the most NPIs, 1
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2012 and 2014
Source: CMS NPPES, enumeration dates.
2 NPIs were issued in 2012 alone, more than in any other year; none in 9 of the years between.
Fremont, CA locations
The city with the most Reveal Diagnostics NPIs. The full list of all 7 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1649938663 | 3909 STEVENSON BLVD STE D, Fremont, CA | Radiology Clinic/Center | Dec 7, 2021 |
All 7 locations, by state and city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1649938663 | 3909 STEVENSON BLVD STE D, Fremont, CA | Radiology Clinic/Center | Dec 7, 2021 |
| 1689083719 | 25001 INDUSTRIAL BLVD, Hayward, CA | Radiology Clinic/Center | Aug 2, 2014 |
| 1487902821 | 100 W EL CAMINO REAL SUITE 63B, Mountain View, CA | Radiology Clinic/Center | Aug 15, 2012 |
| 1215362942 | 4217 PIEDMONT AVENUE SUITE B, Oakland, CA | Radiology Clinic/Center | Sep 12, 2013 |
| 1598013930 | 490 POST ST SUITE 301, San Francisco, CA | Radiology Clinic/Center | Aug 15, 2012 |
| 1851709984 | 6080 HELLYER AVE SUITE 175, San Jose, CA | Radiology Clinic/Center | Aug 1, 2014 |
| 1801692736 | 5319 SW WESTGATE DR STE 128, Portland, OR | Radiology Clinic/Center | Feb 21, 2025 |
Checking an organization
- Match the NPI to the exact location you will visit or bill; each location can have its own.
- Confirm the business entity with the secretary of state.
- Check the HHS-OIG exclusion list for the organization and its owners.
- Verify each clinician you will see on their own record and with the state license search.
Common questions
Why does Reveal Diagnostics have 7 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Reveal Diagnostics's NPIs list practice locations in 7 cities.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.