LOIS YANG
NPI 1043786791
Physician Assistant - Surgical in Santa Maria, CA

Q: What is Lois Yang's NPI number?

The NPI number for Lois Yang is 1043786791. It was assigned to this individual provider in the NPPES registry on October 21, 2018.

Q: What is Lois Yang's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Q: When was this NPI record last updated?

The NPPES record for Lois Yang was last updated on September 26, 2023. 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.

Active since October 21, 2018PECOS Enrolled

33.52/100

CMS Quality Rating

316 S STRATFORD AVE, SANTA MARIA, CA 93454(805) 348-3700 Get Directions Write a Review

NPPES record last updated: September 26, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 28, 2022, Dec 10, 2019, Dec 5, 2019 and 2 more (5 updates tracked since 2018).

On this page

About Lois Yang NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LOIS YANG (NPI 1043786791) is an individual surgical provider in Santa Maria, California, licensed in California (57254) and active in the NPI registry since October 2018. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1043786791

Entity TypeIndividualFemale

Primary Taxonomy363AS0400X

Provider Legal NameLOIS YANG

Location Address316 S STRATFORD AVESanta Maria, CA 93454-5908

Mailing Address316 S Stratford Ave Ste BSanta Maria, CA 93454-5908 · (805) 332-8446 · Fax (805) 332-8173

Phone(805) 348-3700

Sole ProprietorYes

Enumeration DateOctober 21, 2018

Last NPPES UpdateSeptember 26, 20235 updates tracked since enumeration

NPPES CertifiedDecember 28, 2022

✔ NPI 1043786791 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AS0400X

License✔ Licensed in CA · 57254

316 S STRATFORD AVE, Santa Maria, CA 93454

Open in Google Maps ↗

Secondary Practice Locations 2

Location 120250 San Gabriel Valley DrWalnut, CA 91789-1008 · Phone (909) 720-9713

Location 2300 S Stratford AveSanta Maria, CA 93454-5903 · Phone (805) 739-3863 · Fax (805) 614-2035

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lois Yang is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

33.52/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

30.55

Promoting Interoperability

Improvement Activities

Cost

56.19

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.

VICTORIA ANN MCCULLOCH LCSW

Social Worker

316 S STRATFORD AVE, SUITE B
SANTA MARIA, CA 93454

Santa Barbara County (805) 332-8446

MISS MARGARET GRACE EVANS MS, RDN

Dietitian, Registered

316 S STRATFORD AVE
SANTA MARIA, CA 93454

Santa Barbara County (805) 332-8446

DR. CAROL ANN MCCLOSKEY MD

Surgery

316 S STRATFORD AVE, SUITE B
SANTA MARIA, CA 93454

Santa Barbara County (805) 332-8446

PACIFIC CENTRAL COAST HEALTH CENTERS

Clinic/Center (Community Health)

316 S STRATFORD AVE
SANTA MARIA, CA 93454

Santa Barbara County (805) 332-8446

JOSEPH DEAN CENTENO MD

Surgery

316 S STRATFORD AVE, SUITE C
SANTA MARIA, CA 93454

Santa Barbara County (805) 348-3700

DR. DANIEL OH M.D.

Surgery

316 S STRATFORD AVE, SUITE C
SANTA MARIA, CA 93454

Santa Barbara County (805) 348-3700

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 Lois Yang's NPI number?

The NPI number for Lois Yang is 1043786791. It was assigned to this individual provider in the NPPES registry on October 21, 2018.

Where is Lois Yang located?

Lois Yang practices at 316 S Stratford Ave, Santa Maria, CA 93454. The listed phone number is (805) 348-3700.

What is Lois Yang's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Lois Yang enrolled in Medicare?

Yes. Lois Yang is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Lois Yang was last updated on September 26, 2023. 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.