DR. PHILIP J. RICH MD
NPI 1023003126
Radiology - Diagnostic Radiology in Walnut Creek, CA
About Dr. Philip J. Rich Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PHILIP J. RICH MD (NPI 1023003126) is an individual diagnostic radiology provider in Walnut Creek, California, licensed in California (G32089) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Philip J. Rich Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Philip Rich reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Walnut Creek, CA 94598
- Reassigned Medicare billing, California enrollment
- 181 clinicians in this Medicare group
Walnut Creek, CA 94598
- Reassigned Medicare billing, California enrollment
- 810 clinicians in this Medicare group
Oakland, CA 94609
- Reassigned Medicare billing, California enrollment
- 158 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94598 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WALNUT CREEK, CA 94598
WALNUT CREEK, CA 94598
WALNUT CREEK, CA 94598
WALNUT CREEK, CA 94598
WALNUT CREEK, CA 94598
WALNUT CREEK, CA 94598
WALNUT CREEK, CA 94598
WALNUT CREEK, CA 94598
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Philip Rich's NPI number?
The NPI number for Philip Rich is 1023003126. It was assigned to this individual provider in the NPPES registry on September 14, 2005.
Where is Philip Rich located?
Philip Rich practices at 2125 Oak Grove Rd #200, Walnut Creek, CA 94598. The listed phone number is (925) 296-7150.
What is Philip Rich's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Philip Rich enrolled in Medicare?
Yes. Philip Rich is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Philip Rich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Philip Rich reassigns Medicare benefits to 3 organizations: Bay Imaging Consultants Medical Group Inc (Walnut Creek, CA), John Muir Trauma Physicians Billing Service (Walnut Creek, CA) and Magnetic Imaging Affiliates, LLC (Oakland, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Philip Rich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Philip Rich was last updated on April 2, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Philip J. Rich, MD · NPI 1023003126
Diagnostic Radiology physician in Walnut Creek, California. Individual provider, active in the CMS NPPES registry since September 14, 2005.
## Identity
- **NPI:** 1023003126 (Entity type: Individual)
- **Enumerated:** September 14, 2005
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** G32089 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2125 OAK GROVE RD, #200, Walnut Creek, CA 94598-2536
- **Phone:** (925) 296-7150 · **Fax:** (925) 296-7171
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Bay Imaging Consultants Medical Group Inc (NPI 1831756139, Walnut Creek, CA); John Muir Trauma Physicians Billing Service (NPI 1962551861, Walnut Creek, CA); Magnetic Imaging Affiliates, LLC (NPI 1487040770, Oakland, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 2, 2015
- **Other identifiers:** Medicare PIN 00G320890; Medicare UPIN A44999
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Source: [NPI Profile](https://npiprofile.com/npi/1023003126) · Data from the CMS NPPES public registry.