OrganizationActive
Hyo J Kim MD PC
NPI 1447424395 · Clinic/Center · Walnut Creek, CA
Hyo J Kim MD PC is a Clinic/Center organization in Walnut Creek, CA (NPI 1447424395).
Provider details
- NPI number
- 1447424395
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Hyo Kim, President(415) 928-7700
- License
- G40291 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
2161 Ygnacio Valley Rd
Ste100
Walnut Creek, CA 94598-3396
Phone: (925) 939-3003
Street-level locationGet directions
Mailing address
12 Stonegate Ct
Alamo, CA 94507-1745
Registry dates
- Enumerated
- 2008-04-22
- Last updated
- 2008-04-22
Frequently asked questions
- What is Hyo J Kim MD PC's NPI number?
- Hyo J Kim MD PC's National Provider Identifier (NPI) is 1447424395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hyo J Kim MD PC?
- Hyo J Kim MD PC is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Hyo J Kim MD PC located?
- Hyo J Kim MD PC's practice location on file with NPPES is 2161 Ygnacio Valley Rd, Walnut Creek, CA 94598-3396.
- What is Hyo J Kim MD PC's phone number?
- The practice phone number listed in the NPPES registry for Hyo J Kim MD PC is (925) 939-3003.
- Who is the authorized official for Hyo J Kim MD PC?
- The authorized official listed on Hyo J Kim MD PC's NPPES record is Hyo Kim, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hyo J Kim MD PC's NPI active?
- Yes — Hyo J Kim MD PC's NPI (1447424395) is active in the NPPES registry as of the last update on 2008-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.