PETER K YANG MD
NPI 1174183230
Family Medicine in Alhambra, CA
About Peter K Yang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PETER K YANG MD (NPI 1174183230) is an individual family medicine provider in Alhambra, California, licensed in California (A200430) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS and is a graduate of Creighton University School Of Medicine (2019).
NPPES Registry Identity
Specialties & Licenses
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
Peter K Yang Md 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 Peter Yang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 2,052 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91801 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALHAMBRA, CA 91801
ALHAMBRA, CA 91801
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 Peter Yang's NPI number?
The NPI number for Peter Yang is 1174183230. It was assigned to this individual provider in the NPPES registry on June 19, 2019.
Where is Peter Yang located?
Peter Yang practices at 55 S Raymond Ave Ste 200, Alhambra, CA 91801. The listed phone number is (626) 570-8005.
What is Peter Yang's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Peter Yang enrolled in Medicare?
Yes. Peter Yang 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 Peter Yang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Yang reassigns Medicare benefits to Healthcare Partners Affiliates Medical Group (Los Angeles, 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 Peter Yang'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 Peter Yang was last updated on January 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Peter K Yang, MD · NPI 1174183230
Family Medicine physician in Alhambra, California. Individual provider, active in the CMS NPPES registry since June 19, 2019.
## Identity
- **NPI:** 1174183230 (Entity type: Individual)
- **Enumerated:** June 19, 2019
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** A200430 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 S RAYMOND AVE STE 200, Alhambra, CA 91801-7103
- **Phone:** (626) 570-8005 · **Fax:** (626) 570-5639
## 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:** Healthcare Partners Affiliates Medical Group (NPI 1659312593, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Creighton University School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** January 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1174183230) · Data from the CMS NPPES public registry.