JENNIE YOO MD
NPI 1023670130
Psychiatry & Neurology - Psychiatry in San Mateo, CA
About Jennie Yoo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNIE YOO MD (NPI 1023670130) is an individual psychiatry provider in San Mateo, California, licensed in California (A176064) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco 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
Jennie Yoo 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
3Medicare enrollment records show Jennie Yoo reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Mateo, CA 94403
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: County Of San Mateo
- Also billed through NPI 1306907928 (California)
- 597 clinicians in this Medicare group
Hayward, CA 94545
- Reassigned Medicare billing, California enrollment
- 900 clinicians in this Medicare group
Oxnard, CA 93036
- Reassigned Medicare billing, California enrollment
- 13,921 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
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 94403 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.
SAN MATEO, CA 94403
SAN MATEO, CA 94403
SAN MATEO, CA 94403
SAN MATEO, CA 94403
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 Jennie Yoo's NPI number?
The NPI number for Jennie Yoo is 1023670130. It was assigned to this individual provider in the NPPES registry on June 28, 2019.
Where is Jennie Yoo located?
Jennie Yoo practices at 1950 Alameda De Las Pulgas, San Mateo, CA 94403. The listed phone number is (650) 570-3515.
What is Jennie Yoo's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Jennie Yoo enrolled in Medicare?
Yes. Jennie Yoo 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 Jennie Yoo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennie Yoo reassigns Medicare benefits to 3 organizations: San Mateo County (San Mateo, CA), Alameda Health System (Hayward, CA) and Southern California Permanente Medical Group (Oxnard, 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 Jennie Yoo'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 Jennie Yoo was last updated on August 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Jennie Yoo, MD · NPI 1023670130
Psychiatry physician in San Mateo, California. Individual provider, active in the CMS NPPES registry since June 28, 2019.
## Identity
- **NPI:** 1023670130 (Entity type: Individual)
- **Enumerated:** June 28, 2019
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** A176064 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1950 ALAMEDA DE LAS PULGAS, San Mateo, CA 94403-1222
- **Phone:** (650) 570-3515
## 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): San Mateo County (NPI 1710908272, San Mateo, CA); Alameda Health System (NPI 1023219821, Hayward, CA); Southern California Permanente Medical Group (NPI 1275756652, Oxnard, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Francisco School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** August 23, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1023670130) · Data from the CMS NPPES public registry.