Gustavo Marks, MD Inc
NPI 1164770228 · Family Medicine Physician · Canoga Park, CA
Gustavo Marks, MD Inc is a Family Medicine Physician organization in Canoga Park, CA (NPI 1164770228).
Provider details
- NPI number
- 1164770228
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gustavo Marks, Owner(818) 999-5900
- License
- A54483 (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
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
Mailing address
Registry dates
- Enumerated
- 2012-08-21
- Last updated
- 2012-08-21
Frequently asked questions
- What is Gustavo Marks, MD Inc's NPI number?
- Gustavo Marks, MD Inc's National Provider Identifier (NPI) is 1164770228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gustavo Marks, MD Inc?
- Gustavo Marks, MD Inc is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gustavo Marks, MD Inc located?
- Gustavo Marks, MD Inc's practice location on file with NPPES is 22030 Sherman Way #318, Canoga Park, CA 91303-1886.
- What is Gustavo Marks, MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Gustavo Marks, MD Inc is (818) 999-5900.
- Who is the authorized official for Gustavo Marks, MD Inc?
- The authorized official listed on Gustavo Marks, MD Inc's NPPES record is Gustavo Marks, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gustavo Marks, MD Inc's NPI active?
- Yes — Gustavo Marks, MD Inc's NPI (1164770228) is active in the NPPES registry as of the last update on 2012-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.