OrganizationActive
K.ishikawa MD, a Professional Corporation
NPI 1679652978 · Specialist · Los Angeles, CA
K.ishikawa MD, a Professional Corporation is a Specialist organization in Los Angeles, CA (NPI 1679652978).
Provider details
- NPI number
- 1679652978
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Koichi Ishikawa, Owner(213) 617-0138
- License
- A34374 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(90/100 index)
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
250 E 1st St
#812
Los Angeles, CA 90012-3811
Phone: (213) 617-0138
Fax: (213) 617-0109
Street-level locationGet directions
Mailing address
250 E 1st St
Los Angeles, CA 90012-3811
Registry dates
- Enumerated
- 2006-11-06
- Last updated
- 2020-08-22
Frequently asked questions
- What is K.ishikawa MD, a Professional Corporation's NPI number?
- K.ishikawa MD, a Professional Corporation's National Provider Identifier (NPI) is 1679652978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is K.ishikawa MD, a Professional Corporation?
- K.ishikawa MD, a Professional Corporation is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is K.ishikawa MD, a Professional Corporation located?
- K.ishikawa MD, a Professional Corporation's practice location on file with NPPES is 250 E 1st St, Los Angeles, CA 90012-3811.
- What is K.ishikawa MD, a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for K.ishikawa MD, a Professional Corporation is (213) 617-0138.
- Who is the authorized official for K.ishikawa MD, a Professional Corporation?
- The authorized official listed on K.ishikawa MD, a Professional Corporation's NPPES record is Koichi Ishikawa, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is K.ishikawa MD, a Professional Corporation's NPI active?
- Yes — K.ishikawa MD, a Professional Corporation's NPI (1679652978) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.