Patricia Shih-Ting Tsai MD Inc
NPI 1609805134 · Gastroenterology Physician · Newport Beach, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patricia Shih-Ting Tsai MD Inc is a Gastroenterology Physician organization in Newport Beach, CA (NPI 1609805134).
Provider details
- NPI number
- 1609805134
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Patricia Tsai, President/Owner(949) 650-4630
- License
- A64184 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-30
- Last updated
- 2008-10-20
Frequently asked questions
- What is Patricia Shih-Ting Tsai MD Inc's NPI number?
- Patricia Shih-Ting Tsai MD Inc's National Provider Identifier (NPI) is 1609805134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Patricia Shih-Ting Tsai MD Inc?
- Patricia Shih-Ting Tsai MD Inc is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Patricia Shih-Ting Tsai MD Inc located?
- Patricia Shih-Ting Tsai MD Inc's practice location on file with NPPES is 496 Old Newport Blvd, Newport Beach, CA 92663-4263.
- What is Patricia Shih-Ting Tsai MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Patricia Shih-Ting Tsai MD Inc is (949) 650-4630.
- Does Patricia Shih-Ting Tsai MD Inc accept Medicare?
- Patricia Shih-Ting Tsai MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Patricia Shih-Ting Tsai MD Inc?
- The authorized official listed on Patricia Shih-Ting Tsai MD Inc's NPPES record is Patricia Tsai, President/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Patricia Shih-Ting Tsai MD Inc's NPI active?
- Yes — Patricia Shih-Ting Tsai MD Inc's NPI (1609805134) is active in the NPPES registry as of the last update on 2008-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.