SHUN PA MD
NPI 1588811319
Emergency Medicine in West Covina, CA
About Shun Pa Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHUN PA MD (NPI 1588811319) is an individual emergency medicine provider in West Covina, California, licensed in California (A98070) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Shun Pa 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 Shun Pa reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Covina, CA 91790
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1386750578 (California)
- 1,204 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 6
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 91790 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
WEST COVINA, CA 91790
WEST COVINA, CA 91790
WEST COVINA, CA 91790
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 Shun Pa's NPI number?
The NPI number for Shun Pa is 1588811319. It was assigned to this individual provider in the NPPES registry on August 22, 2008.
Where is Shun Pa located?
Shun Pa practices at 1115 S Sunset Ave, West Covina, CA 91790. The listed phone number is (209) 526-4500.
What is Shun Pa's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Shun Pa enrolled in Medicare?
Yes. Shun Pa 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 Shun Pa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shun Pa reassigns Medicare benefits to Cep America - California (West Covina, 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 Shun Pa'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 Shun Pa was last updated on June 6, 2021. 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.
# Shun Pa, MD · NPI 1588811319
Emergency Medicine physician in West Covina, California. Individual provider, active in the CMS NPPES registry since August 22, 2008.
## Identity
- **NPI:** 1588811319 (Entity type: Individual)
- **Enumerated:** August 22, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A98070 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1115 S SUNSET AVE, West Covina, CA 91790-3940
- **Phone:** (209) 526-4500
## 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:** Cep America - California (NPI 1346614054, West Covina, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** June 6, 2021
- **Other identifiers:** Medicaid 1588811319 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1588811319) · Data from the CMS NPPES public registry.