1. Home
  2. Directory
  3. California
  4. South Pasadena
  5. Marriage Family Therapist
  6. NPI Profile

TAMMY HAUYI SHIH
NPI 1700309358
Marriage & Family Therapist in South Pasadena, CA

Active since July 25, 2017PECOS Enrolled
205 PASADENA AVE, SOUTH PASADENA, CA 91030(323) 344-5536 Get Directions Write a Review

NPPES record last updated: January 22, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 22, 2021, Jul 25, 2017 (2 updates tracked since 2017).

About Tammy Hauyi Shih NPPES

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

TAMMY HAUYI SHIH (NPI 1700309358) is an individual marriage & family therapist in South Pasadena, California, licensed in California (124092) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700309358
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameTAMMY HAUYI SHIH
Location Address205 PASADENA AVESouth Pasadena, CA 91030-2919
Mailing Address205 Pasadena AveSouth Pasadena, CA 91030-2919 · (323) 344-5536
Phone(323) 344-5536
Sole ProprietorYes
Enumeration DateJuly 25, 2017
Last NPPES UpdateJanuary 22, 20212 updates tracked since enumeration
NPPES CertifiedJanuary 22, 2021
✔ NPI 1700309358 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · 124092
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License IMF95584 (CA)
205 PASADENA AVE, South Pasadena, CA 91030
Open in Google Maps ↗

Other Identifiers 4

Other7708CA · Medi-cal
Other7184CA · Medi-cal
Other7667CA · Medi-cal
Other7368CA · Medi-cal

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tammy Hauyi Shih 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 Billing Reassignment

Medicare enrollment records show Tammy Shih reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Herald Christian Health Center
4.8 mi
Federally Qualified Health Center (FQHC)
923 S SAN GABRIEL BLVD
San Gabriel, CA 91776
  • Reassigned Medicare billing, California enrollment
  • 18 clinicians in this Medicare group
NPI 1033390273 (626) 286-8700

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

MRS. MEGAN LYNN MURPHY
Marriage & Family Therapist
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Los Angeles County (323) 344-5536
JESSICA GONZALEZ
Social Worker
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Los Angeles County (323) 344-5536
QING YE
Marriage & Family Therapist
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Los Angeles County (323) 344-5536
MR. MARK ANTHONY ACUNA
Marriage & Family Therapist
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Los Angeles County (323) 344-5536
LINDSEY SCHWARTZ
Marriage & Family Therapist
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Los Angeles County (323) 344-5536
TYRONNE KAHLIL PLUNKETT
Student in an Organized Health Care Education/Training Program
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Los Angeles County (323) 344-5536
CHANTELL REYES TARAZON
Marriage & Family Therapist
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Los Angeles County (323) 344-5550
LINDA ANN ANDRADE MFT INTERN
Marriage & Family Therapist
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Los Angeles County (323) 344-5536

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 Tammy Shih's NPI number?

The NPI number for Tammy Shih is 1700309358. It was assigned to this individual provider in the NPPES registry on July 25, 2017.

Where is Tammy Shih located?

Tammy Shih practices at 205 Pasadena Ave, South Pasadena, CA 91030. The listed phone number is (323) 344-5536.

What is Tammy Shih's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Tammy Shih enrolled in Medicare?

Yes. Tammy Shih is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tammy Shih's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tammy Shih reassigns Medicare benefits to Herald Christian Health Center (San Gabriel, 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 Tammy Shih'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 Tammy Shih was last updated on January 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.