Erika Phelps Nishiguchi, MD
NPI 1679968242 · Developmental - Behavioral Pediatrics Physician · Portland, OR
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erika Phelps Nishiguchi, MD is a Developmental - Behavioral Pediatrics Physician provider in Portland, OR (NPI 1679968242).
Provider details
- NPI number
- 1679968242
- Entity type
- Individual
- Primary specialty
- Developmental - Behavioral Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD226811 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
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)
- 707 Sw Gaines StMail Code: CdrcPortland, OR 97239-2901Phone: (503) 346-0640
Registry dates
- Enumerated
- 2015-04-01
- Last updated
- 2025-11-10
- Certified
- 2025-11-10
Frequently asked questions
- What is Erika Phelps Nishiguchi's NPI number?
- Erika Phelps Nishiguchi's National Provider Identifier (NPI) is 1679968242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erika Phelps Nishiguchi's specialty?
- Erika Phelps Nishiguchi is listed in the NPPES registry with a primary specialty of Developmental - Behavioral Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Erika Phelps Nishiguchi located?
- Erika Phelps Nishiguchi's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.
- What is Erika Phelps Nishiguchi's phone number?
- The practice phone number listed in the NPPES registry for Erika Phelps Nishiguchi is (800) 452-3563.
- Does Erika Phelps Nishiguchi accept Medicare?
- Erika Phelps Nishiguchi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erika Phelps Nishiguchi's NPI active?
- Yes — Erika Phelps Nishiguchi's NPI (1679968242) is active in the NPPES registry as of the last update on 2025-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.