SAI YANG PMHNP-BC
NPI 1679119150
Nurse Practitioner - Psychiatric/Mental Health in North Wales, PA
About Sai Yang Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAI YANG PMHNP-BC (NPI 1679119150) is an individual psychiatric/mental health provider in North Wales, Pennsylvania, licensed in Pennsylvania (SP021188) and active in the NPI registry since November 2019. He is enrolled in Medicare PECOS and is a graduate of Other (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
Sai Yang Pmhnp-bc 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
3Medicare enrollment records show Sai Yang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ambler, PA 19002
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Optum Behavioral Care Of Connecticut PC
- 89 clinicians in this Medicare group
Easton, PA 18042
- Reassigned Medicare billing, Pennsylvania enrollment
- 18 clinicians in this Medicare group
Lincoln, RI 02865
- Reassigned Medicare billing, Pennsylvania enrollment
- 22 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 4
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 19454 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 6
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 Sai Yang's NPI number?
The NPI number for Sai Yang is 1679119150. It was assigned to this individual provider in the NPPES registry on November 20, 2019.
Where is Sai Yang located?
Sai Yang practices at 1120 Welsh Rd Ste 120, North Wales, PA 19454. The listed phone number is (610) 544-2110.
What is Sai Yang's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Sai Yang enrolled in Medicare?
Yes. Sai 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 organizations bill Medicare for Sai Yang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sai Yang reassigns Medicare benefits to 3 organizations: Optum Behavioral Care Of Connecticut, P.C. (Ambler, PA), PA Memory And Behavioral Care LLC (Easton, PA) and Fellowship Health Resources, Inc (Lincoln, RI). 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 Sai 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 Sai Yang was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Sai Yang, PMHNP-BC · NPI 1679119150
Psychiatric/Mental Health physician in North Wales, Pennsylvania. Individual provider, active in the CMS NPPES registry since November 20, 2019.
## Identity
- **NPI:** 1679119150 (Entity type: Individual)
- **Enumerated:** November 20, 2019
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** SP021188 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1120 WELSH RD STE 120, North Wales, PA 19454-3794
- **Phone:** (610) 544-2110
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Optum Behavioral Care Of Connecticut, P.C. (NPI 1710768882, Ambler, PA); PA Memory And Behavioral Care LLC (NPI 1437855855, Easton, PA); Fellowship Health Resources, Inc (NPI 1245239680, Lincoln, RI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** April 15, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1679119150) · Data from the CMS NPPES public registry.