PUJA SHRESTHA MD
NPI 1376964718
Internal Medicine in Los Alamitos, CA
About Puja Shrestha Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PUJA SHRESTHA MD (NPI 1376964718) is an individual internal medicine provider in Los Alamitos, California, licensed in California (A145058) and active in the NPI registry since January 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2005).
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
Puja Shrestha 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 Reassignments
2Medicare enrollment records show Puja Shrestha reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cypress, CA 90630
- Reassigned Medicare billing, California enrollment
- 840 clinicians in this Medicare group
Bellflower, CA 90706
- Reassigned Medicare billing, California enrollment
- 45 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 7
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 90720 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.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES
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 Puja Shrestha's NPI number?
The NPI number for Puja Shrestha is 1376964718. It was assigned to this individual provider in the NPPES registry on January 3, 2014.
Where is Puja Shrestha located?
Puja Shrestha practices at 3851 Katella Ave Ste 155, Los Alamitos, CA 90720. The listed phone number is (562) 344-1350.
What is Puja Shrestha's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Puja Shrestha enrolled in Medicare?
Yes. Puja Shrestha 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 organizations bill Medicare for Puja Shrestha's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Puja Shrestha reassigns Medicare benefits to 2 organizations: Pih Health Physicians (Cypress, CA) and Pioneer Medical Group Inc. (Bellflower, 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 Puja Shrestha'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 Puja Shrestha was last updated on February 22, 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.
# Puja Shrestha, MD · NPI 1376964718
Internal Medicine physician in Los Alamitos, California. Individual provider, active in the CMS NPPES registry since January 3, 2014.
## Identity
- **NPI:** 1376964718 (Entity type: Individual)
- **Enumerated:** January 3, 2014
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A145058 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3851 KATELLA AVE STE 155, Los Alamitos, CA 90720-3353
- **Phone:** (562) 344-1350 · **Fax:** (562) 344-1354
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Pih Health Physicians (NPI 1982360772, Cypress, CA); Pioneer Medical Group Inc. (NPI 1548303589, Bellflower, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** February 22, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1376964718) · Data from the CMS NPPES public registry.