CRYSTAL RENE NORGREN FARRELL M.D.
NPI 1922447895
Radiology - Pediatric Radiology in Palo Alto, CA
About Crystal Rene Norgren Farrell M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CRYSTAL RENE NORGREN FARRELL M.D. (NPI 1922447895) is an individual pediatric radiology provider in Palo Alto, California, licensed in California (A156125) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in Grand Rapids, and is a graduate of University Of Kentucky College Of Medicine (2013).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Crystal Rene Norgren Farrell M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Crystal Farrell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fresno, CA 93710
- Reassigned Medicare billing, California enrollment
- 17 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.
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.
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 Crystal Farrell's NPI number?
The NPI number for Crystal Farrell is 1922447895. It was assigned to this individual provider in the NPPES registry on June 24, 2013. The provider is also known as Crystal Rene Norgren M.D..
Where is Crystal Farrell located?
Crystal Farrell practices at 725 Welch Rd, Palo Alto, CA 94304. The listed phone number is (650) 723-8087.
What is Crystal Farrell's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Pediatric Radiology, with taxonomy code 2085P0229X.
Is Crystal Farrell enrolled in Medicare?
Yes. Crystal Farrell is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Crystal Farrell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Crystal Farrell reassigns Medicare benefits to Wishon Radiological Medical Group, Inc. (Fresno, CA). The 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 Crystal Farrell'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 Crystal Farrell was last updated on June 25, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Crystal Rene Norgren Farrell, M.D. · NPI 1922447895
Pediatric Radiology physician in Palo Alto, California. Individual provider, active in the CMS NPPES registry since June 24, 2013.
## Identity
- **NPI:** 1922447895 (Entity type: Individual)
- **Enumerated:** June 24, 2013
- **Primary specialty:** Radiology - Pediatric Radiology · taxonomy 2085P0229X
- **State license:** A156125 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 725 WELCH RD, Palo Alto, CA 94304-1601
- **Phone:** (650) 723-8087
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Wishon Radiological Medical Group, Inc. (NPI 1528012168, Fresno, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kentucky College Of Medicine, class of 2013
## Record status
- **NPPES last updated:** June 25, 2019
---
Source: [NPI Profile](https://npiprofile.com/npi/1922447895) · Data from the CMS NPPES public registry.