PEI KUO NP-C
NPI 1265822076
Nurse Practitioner - Family in Duarte, CA
About Pei Kuo Np-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PEI KUO NP-C (NPI 1265822076) is an individual family provider in Duarte, California, licensed in California (NP95001352) and active in the NPI registry since February 2015. She is enrolled in Medicare PECOS and maintains a secondary practice location in Pomona.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Pei Kuo Np-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Pei Kuo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Duarte, CA 91010
- Reassigned Medicare billing, California enrollment
- 1,335 clinicians in this Medicare group
Pomona, CA 91768
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1750634325 (California)
- 114 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 91010 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.
DUARTE, CA 91010
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 Pei Kuo's NPI number?
The NPI number for Pei Kuo is 1265822076. It was assigned to this individual provider in the NPPES registry on February 1, 2015.
Where is Pei Kuo located?
Pei Kuo practices at 1500 Duarte Rd, Duarte, CA 91010. The listed phone number is (626) 256-4673.
What is Pei Kuo's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Pei Kuo enrolled in Medicare?
Yes. Pei Kuo is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Pei Kuo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Pei Kuo reassigns Medicare benefits to 2 organizations: City Of Hope Medical Foundation (Duarte, CA) and Chaparral Medical Group, Inc. (Pomona, 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 Pei Kuo'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 Pei Kuo was last updated on November 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Pei Kuo, NP-C · NPI 1265822076
Family physician in Duarte, California. Individual provider, active in the CMS NPPES registry since February 1, 2015.
## Identity
- **NPI:** 1265822076 (Entity type: Individual)
- **Enumerated:** February 1, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP95001352 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 DUARTE RD, Duarte, CA 91010-3012
- **Phone:** (626) 256-4673
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): City Of Hope Medical Foundation (NPI 1871886366, Duarte, CA); Chaparral Medical Group, Inc. (NPI 1134508955, Pomona, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 10, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1265822076) · Data from the CMS NPPES public registry.