Mariko Nakayama, MD
NPI 1578190559 · Student in an Organized Health Care Education/Training Program · Orange, CA
Mariko Nakayama, MD is a Student in an Organized Health Care Education/Training Program provider in Orange, CA (NPI 1578190559).
Provider details
- NPI number
- 1578190559
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD61663303 (WA)
Specialties & taxonomies
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 1304 Fawcett Ave Ste 301Tacoma, WA 98402-1901Phone: (253) 761-4200
Registry dates
- Enumerated
- 2020-03-27
- Last updated
- 2025-05-09
- Certified
- 2025-05-09
Frequently asked questions
- What is Mariko Nakayama's NPI number?
- Mariko Nakayama's National Provider Identifier (NPI) is 1578190559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariko Nakayama's specialty?
- Mariko Nakayama 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 Mariko Nakayama located?
- Mariko Nakayama's practice location on file with NPPES is 101 the City Dr S Ste 400, Orange, CA 92868-3201.
- What is Mariko Nakayama's phone number?
- The practice phone number listed in the NPPES registry for Mariko Nakayama is (714) 456-5691.
- Is Mariko Nakayama's NPI active?
- Yes — Mariko Nakayama's NPI (1578190559) is active in the NPPES registry as of the last update on 2025-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.