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Oscar Del Rio Marquez, DC34452
NPI 1225643729 · Chiropractor · Norwalk, CA
Oscar Del Rio Marquez, DC34452 is a Chiropractor provider in Norwalk, CA (NPI 1225643729).
Provider details
- NPI number
- 1225643729
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC34452
- Sex
- Male
- Sole proprietor
- Yes
- License
- DC34452 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
12100 Imperial Hwy Ste 103
Norwalk, CA 90650-3082
Phone: (323) 506-4194
Street-level locationGet directions
Mailing address
6019 Pine Ave
Maywood, CA 90270-3108
Registry dates
- Enumerated
- 2020-09-11
- Last updated
- 2025-05-28
- Certified
- 2025-05-28
Frequently asked questions
- What is Oscar Del Rio Marquez's NPI number?
- Oscar Del Rio Marquez's National Provider Identifier (NPI) is 1225643729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oscar Del Rio Marquez's specialty?
- Oscar Del Rio Marquez is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Oscar Del Rio Marquez located?
- Oscar Del Rio Marquez's practice location on file with NPPES is 12100 Imperial Hwy Ste 103, Norwalk, CA 90650-3082.
- What is Oscar Del Rio Marquez's phone number?
- The practice phone number listed in the NPPES registry for Oscar Del Rio Marquez is (323) 506-4194.
- Is Oscar Del Rio Marquez's NPI active?
- Yes — Oscar Del Rio Marquez's NPI (1225643729) is active in the NPPES registry as of the last update on 2025-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.