Steve Yi MD Inc.
NPI 1841534443 · Primary Care Clinic/Center · Valencia, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steve Yi MD Inc. is a Primary Care Clinic/Center organization in Valencia, CA (NPI 1841534443).
Provider details
- NPI number
- 1841534443
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Steve Yi, President(714) 504-7367
Specialties & taxonomies
Ambulatory Health Care Facilities
- Urgent Care Clinic/Center261QU0200X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
- Valencia Medical Care
- Doing business as
- Valencia Medical Care
Additional practice locations (1)
- 27420 Tourney Rd Ste 120Valencia, CA 91355-5631Phone: (661) 779-4882
Registry dates
- Enumerated
- 2012-11-20
- Last updated
- 2023-02-23
- Certified
- 2023-02-23
Frequently asked questions
- What is Steve Yi MD Inc.'s NPI number?
- Steve Yi MD Inc.'s National Provider Identifier (NPI) is 1841534443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Steve Yi MD Inc.?
- Steve Yi MD Inc. is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Steve Yi MD Inc. located?
- Steve Yi MD Inc.'s practice location on file with NPPES is 27875 Smyth Drive, Valencia, CA 91355-6064.
- What is Steve Yi MD Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Steve Yi MD Inc. is (661) 702-1440.
- Does Steve Yi MD Inc. accept Medicare?
- Steve Yi 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 Steve Yi MD Inc.?
- The authorized official listed on Steve Yi MD Inc.'s NPPES record is Steve Yi, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Steve Yi MD Inc.'s NPI active?
- Yes — Steve Yi MD Inc.'s NPI (1841534443) is active in the NPPES registry as of the last update on 2023-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.