Marissa Aillaud, M.D.
NPI 1699090894 · Student in an Organized Health Care Education/Training Program · Redwood City, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Aillaud, M.D. is a Student in an Organized Health Care Education/Training Program provider in Redwood City, CA (NPI 1699090894).
Provider details
- NPI number
- 1699090894
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-03-30
- Last updated
- 2021-12-16
Frequently asked questions
- What is Marissa Aillaud's NPI number?
- Marissa Aillaud's National Provider Identifier (NPI) is 1699090894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Aillaud's specialty?
- Marissa Aillaud is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Marissa Aillaud located?
- Marissa Aillaud's practice location on file with NPPES is 2710 Middlefield Rd, Redwood City, CA 94063-3404.
- What is Marissa Aillaud's phone number?
- The practice phone number listed in the NPPES registry for Marissa Aillaud is (650) 364-6010.
- Does Marissa Aillaud accept Medicare?
- Marissa Aillaud is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Aillaud's NPI active?
- Yes — Marissa Aillaud's NPI (1699090894) is active in the NPPES registry as of the last update on 2021-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.