MANDY KAY SUN LPCC
NPI 1205403516
Counselor - Professional in Sacramento, CA
About Mandy Kay Sun Lpcc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MANDY KAY SUN LPCC (NPI 1205403516) is an individual professional provider in Sacramento, California, licensed in California (15869) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Francisco, and is a graduate of Other (2021).
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 and accepts Medicare assignment
Mandy Kay Sun Lpcc 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 Mandy Sun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Scottsdale, AZ 85253
- Reassigned Medicare billing, California enrollment
- 766 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.
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.
SACRAMENTO, CA 95825
SACRAMENTO, CA 95825
SACRAMENTO, CA 95825
SACRAMENTO, CA 95825
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 Mandy Sun's NPI number?
The NPI number for Mandy Sun is 1205403516. It was assigned to this individual provider in the NPPES registry on June 6, 2021.
Where is Mandy Sun located?
Mandy Sun practices at 100 Howe Ave Ste 170N, Sacramento, CA 95825. The listed phone number is (925) 282-1778.
What is Mandy Sun's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Mandy Sun enrolled in Medicare?
Yes. Mandy Sun 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 Mandy Sun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mandy Sun reassigns Medicare benefits to Pacific Coast Psychiatric Associates Inc (Scottsdale, AZ). 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 Mandy Sun'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 Mandy Sun was last updated on May 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mandy Kay Sun, LPCC · NPI 1205403516
Professional provider in Sacramento, California. Individual provider, active in the CMS NPPES registry since June 6, 2021.
## Identity
- **NPI:** 1205403516 (Entity type: Individual)
- **Enumerated:** June 6, 2021
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 15869 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 HOWE AVE STE 170N, Sacramento, CA 95825-8241
- **Phone:** (925) 282-1778
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Pacific Coast Psychiatric Associates Inc (NPI 1023125465, Scottsdale, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** May 13, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1205403516) · Data from the CMS NPPES public registry.