HOUCHIN TANG AUD
NPI 1912073099
Audiologist in Mountain View, CA
About Houchin Tang Aud NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOUCHIN TANG AUD (NPI 1912073099) is an individual audiologist in Mountain View, California, licensed in California (AU 1393) and active in the NPI registry since November 2006. She is a graduate of Other (1993).
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
Houchin Tang Aud 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 Reassignment
Medicare enrollment records show Houchin Tang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Palo Alto, CA 94301
- Reassigned Medicare billing, California enrollment
- 4,479 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 3
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 94040 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOUNTAIN VIEW, CA 94040
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 Houchin Tang's NPI number?
The NPI number for Houchin Tang is 1912073099. It was assigned to this individual provider in the NPPES registry on November 28, 2006.
Where is Houchin Tang located?
Houchin Tang practices at 701 E El Camino Real, Mountain View, CA 94040. The listed phone number is (650) 934-7900.
What is Houchin Tang's specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is Houchin Tang enrolled in Medicare?
Yes. Houchin Tang 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 organization bills Medicare for Houchin Tang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Houchin Tang reassigns Medicare benefits to Sutter Bay Medical Foundation (Palo Alto, 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 Houchin Tang'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 Houchin Tang was last updated on May 23, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Houchin Tang, AUD · NPI 1912073099
Audiologist provider in Mountain View, California. Individual provider, active in the CMS NPPES registry since November 28, 2006.
## Identity
- **NPI:** 1912073099 (Entity type: Individual)
- **Enumerated:** November 28, 2006
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **State license:** AU 1393 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 701 E EL CAMINO REAL, Mountain View, CA 94040-2833
- **Phone:** (650) 934-7900
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Sutter Bay Medical Foundation (NPI 1013950807, Palo Alto, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** May 23, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1912073099) · Data from the CMS NPPES public registry.