KRISTEN PHIFER OD
NPI 1922643295
Optometrist in Pasadena, CA
About Kristen Phifer Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTEN PHIFER OD (NPI 1922643295) is an individual optometrist in Pasadena, California, licensed in California (34451TLG) and active in the NPI registry since November 2019. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Kristen Phifer Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Kristen Phifer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pasadena, CA 91106
- Reassigned Medicare billing, California enrollment
- 5 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 91106 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 4
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 Kristen Phifer's NPI number?
The NPI number for Kristen Phifer is 1922643295. It was assigned to this individual provider in the NPPES registry on November 11, 2019.
Where is Kristen Phifer located?
Kristen Phifer practices at 1368 E Walnut St, Pasadena, CA 91106. The listed phone number is (626) 796-3105.
What is Kristen Phifer's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Kristen Phifer enrolled in Medicare?
Yes. Kristen Phifer is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Kristen Phifer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Phifer reassigns Medicare benefits to Wyse Willa Optometry, Inc. (Pasadena, 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 Kristen Phifer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kristen Phifer accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Kristen Phifer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Kristen Phifer was last updated on November 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Kristen Phifer, OD · NPI 1922643295
Optometrist provider in Pasadena, California. Individual provider, active in the CMS NPPES registry since November 11, 2019.
## Identity
- **NPI:** 1922643295 (Entity type: Individual)
- **Enumerated:** November 11, 2019
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 34451TLG (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1368 E WALNUT ST, Pasadena, CA 91106-1528
- **Phone:** (626) 796-3105
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Wyse Willa Optometry, Inc. (NPI 1770203283, Pasadena, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 11, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1922643295) · Data from the CMS NPPES public registry.