ANDREA H YEUNG MD
NPI 1194948182
Otolaryngology - Sleep Medicine in San Francisco, CA
About Andrea H Yeung Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREA H YEUNG MD (NPI 1194948182) is an individual sleep medicine provider in San Francisco, California, licensed in California (A87210) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2002).
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
Andrea H Yeung 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
4Medicare enrollment records show Andrea Yeung reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 82 clinicians in this Medicare group
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 637 clinicians in this Medicare group
San Francisco, CA 94108
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: San Francisco Otolaryngology Medical Group Inc
- 6 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 12
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 94143 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.
Referred Medical Equipment & Supplies CMS DME claims 6
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Andrea Yeung's NPI number?
The NPI number for Andrea Yeung is 1194948182. It was assigned to this individual provider in the NPPES registry on April 10, 2007.
Where is Andrea Yeung located?
Andrea Yeung practices at 400 Parnassus Ave Ste A730 # 0342, San Francisco, CA 94143. The listed phone number is (415) 476-4952.
What is Andrea Yeung's specialty?
The primary specialty registered for this NPI is Otolaryngology, specializing in Sleep Medicine, with taxonomy code 207YS0012X.
Is Andrea Yeung enrolled in Medicare?
Yes. Andrea Yeung 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 Andrea Yeung's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Yeung reassigns Medicare benefits to 4 organizations: Ucsf Medical Group Business Services (San Francisco, CA), Regents Of The University Of California - Ucsf (San Francisco, CA), University Of California Sfgh Medical Group (San Francisco, CA) and Sh Medical Group (San Francisco, 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 Andrea Yeung'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 Andrea Yeung was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Andrea H Yeung, MD · NPI 1194948182
Sleep Medicine physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since April 10, 2007.
## Identity
- **NPI:** 1194948182 (Entity type: Individual)
- **Enumerated:** April 10, 2007
- **Primary specialty:** Otolaryngology - Sleep Medicine · taxonomy 207YS0012X
- **State license:** A87210 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 400 PARNASSUS AVE STE A730 # 0342, San Francisco, CA 94143-0342
- **Phone:** (415) 476-4952
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); Regents Of The University Of California - Ucsf (NPI 1265890263, San Francisco, CA); University Of California Sfgh Medical Group (NPI 1356696215, San Francisco, CA); Sh Medical Group (NPI 1770757551, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1194948182) · Data from the CMS NPPES public registry.