Longview Medical Inc
NPI 1508016874 · Gastroenterology Physician · Studio City, CA
Longview Medical Inc is a Gastroenterology Physician organization in Studio City, CA (NPI 1508016874).
Provider details
- NPI number
- 1508016874
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Steven Johnson, Ceo(818) 915-3820
- License
- G33624 (CA)
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
17 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
Mailing address
Registry dates
- Enumerated
- 2008-09-23
- Last updated
- 2008-09-23
Frequently asked questions
- What is Longview Medical Inc's NPI number?
- Longview Medical Inc's National Provider Identifier (NPI) is 1508016874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Longview Medical Inc?
- Longview Medical Inc is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Longview Medical Inc located?
- Longview Medical Inc's practice location on file with NPPES is 12400 Ventura Blvd, Studio City, CA 91604-2406.
- What is Longview Medical Inc's phone number?
- The practice phone number listed in the NPPES registry for Longview Medical Inc is (818) 915-3820.
- Who is the authorized official for Longview Medical Inc?
- The authorized official listed on Longview Medical Inc's NPPES record is Steven Johnson, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Longview Medical Inc's NPI active?
- Yes — Longview Medical Inc's NPI (1508016874) is active in the NPPES registry as of the last update on 2008-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.