Mark Tsuchiyose MD Inc
NPI 1649095159 · Gastroenterology Physician · Daly City, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Tsuchiyose MD Inc is a Gastroenterology Physician organization in Daly City, CA (NPI 1649095159).
Provider details
- NPI number
- 1649095159
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Tsuchiyose, Gastroenterology(650) 465-4450
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
1 yr 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
Other names (DBA / former)
- Doing business as
- Center for Diabetes and Cardio Metabolic Health
Registry dates
- Enumerated
- 2024-11-19
- Last updated
- 2024-11-20
- Certified
- 2024-11-20
Frequently asked questions
- What is Mark Tsuchiyose MD Inc's NPI number?
- Mark Tsuchiyose MD Inc's National Provider Identifier (NPI) is 1649095159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark Tsuchiyose MD Inc?
- Mark Tsuchiyose MD Inc is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Tsuchiyose MD Inc located?
- Mark Tsuchiyose MD Inc's practice location on file with NPPES is 1850 Sullivan Ave Ste 420, Daly City, CA 94015-2204.
- What is Mark Tsuchiyose MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Mark Tsuchiyose MD Inc is (650) 465-4450.
- Does Mark Tsuchiyose MD Inc accept Medicare?
- Mark Tsuchiyose 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 Mark Tsuchiyose MD Inc?
- The authorized official listed on Mark Tsuchiyose MD Inc's NPPES record is Mark Tsuchiyose, Gastroenterology. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark Tsuchiyose MD Inc's NPI active?
- Yes — Mark Tsuchiyose MD Inc's NPI (1649095159) is active in the NPPES registry as of the last update on 2024-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.