STEVEN K YAO MD
NPI 1396789012
Emergency Medicine in Santa Barbara, CA
About Steven K Yao Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVEN K YAO MD (NPI 1396789012) is an individual emergency medicine provider in Santa Barbara, California, licensed in California (A74395) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Steven K Yao Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Steven Yao reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Santa Barbara, CA 93105
- Reassigned Medicare billing, California enrollment
- 61 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 6
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 93105 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 11
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 Steven Yao's NPI number?
The NPI number for Steven Yao is 1396789012. It was assigned to this individual provider in the NPPES registry on June 15, 2006.
Where is Steven Yao located?
Steven Yao practices at Pueblo At Bath, Santa Barbara, CA 93105. The listed phone number is (805) 682-7111.
What is Steven Yao's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Steven Yao enrolled in Medicare?
Yes. Steven Yao is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Steven Yao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Yao reassigns Medicare benefits to South Coast Emergency Medical Group Inc (Santa Barbara, CA). 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 Steven Yao'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 Steven Yao was last updated on April 1, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Steven K Yao, MD · NPI 1396789012
Emergency Medicine physician in Santa Barbara, California. Individual provider, active in the CMS NPPES registry since June 15, 2006.
## Identity
- **NPI:** 1396789012 (Entity type: Individual)
- **Enumerated:** June 15, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A74395 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** PUEBLO AT BATH, Santa Barbara, CA 93105
- **Phone:** (805) 682-7111
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** South Coast Emergency Medical Group Inc (NPI 1861432627, Santa Barbara, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 1, 2010
- **Other identifiers:** Medicare PIN WA74395B (CA); Medicare PIN WA74395A (CA); Medicare UPIN H21833; and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1396789012) · Data from the CMS NPPES public registry.