OrganizationActive
John Cho MD Inc
NPI 1689927618 · Specialist · Tarzana, CA
John Cho MD Inc is a Specialist organization in Tarzana, CA (NPI 1689927618).
Provider details
- NPI number
- 1689927618
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- John Cho, Owner(818) 609-7536
- License
- A89311 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(79/100 index)
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
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
18399 Ventura Blvd
Suite 245
Tarzana, CA 91356-4233
Phone: (818) 609-7536
Fax: (818) 344-9670
Street-level locationGet directions
Mailing address
18399 Ventura Blvd
Tarzana, CA 91356-4233
Registry dates
- Enumerated
- 2012-10-15
- Last updated
- 2012-10-15
Frequently asked questions
- What is John Cho MD Inc's NPI number?
- John Cho MD Inc's National Provider Identifier (NPI) is 1689927618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John Cho MD Inc?
- John Cho MD Inc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is John Cho MD Inc located?
- John Cho MD Inc's practice location on file with NPPES is 18399 Ventura Blvd, Tarzana, CA 91356-4233.
- What is John Cho MD Inc's phone number?
- The practice phone number listed in the NPPES registry for John Cho MD Inc is (818) 609-7536.
- Who is the authorized official for John Cho MD Inc?
- The authorized official listed on John Cho MD Inc's NPPES record is John Cho, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John Cho MD Inc's NPI active?
- Yes — John Cho MD Inc's NPI (1689927618) is active in the NPPES registry as of the last update on 2012-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.