Maria Santos
NPI 1194103622 · Pediatrics Physician · Tarzana, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Santos is a Pediatrics Physician provider in Tarzana, CA (NPI 1194103622).
Provider details
- NPI number
- 1194103622
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- A52275 (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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 4650 W Sunset BlvdLos Angeles, CA 90027Phone: (323) 660-2450
- 505 S Main StSuite 525Orange, CA 92868-4509Phone: (713) 449-9660
- 505 S Main StSuite 525Orange, CA 92868-4509Phone: (713) 449-9660
Registry dates
- Enumerated
- 2015-05-17
- Last updated
- 2020-11-11
- Certified
- 2020-11-11
Frequently asked questions
- What is Maria Santos's NPI number?
- Maria Santos's National Provider Identifier (NPI) is 1194103622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Santos's specialty?
- Maria Santos is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Santos located?
- Maria Santos's practice location on file with NPPES is 18321 Clark St, Tarzana, CA 91356-3501.
- What is Maria Santos's phone number?
- The practice phone number listed in the NPPES registry for Maria Santos is (818) 881-0800.
- Does Maria Santos accept Medicare?
- Maria Santos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Santos's NPI active?
- Yes — Maria Santos's NPI (1194103622) is active in the NPPES registry as of the last update on 2020-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.