Maxwell Summerlin
NPI 1417533886 · Clinical Genetics (M.D.) Physician · Portland, OR
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maxwell Summerlin is a Clinical Genetics (M.D.) Physician provider in Portland, OR (NPI 1417533886).
Provider details
- NPI number
- 1417533886
- Entity type
- Individual
- Primary specialty
- Clinical Genetics (M.D.) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 2025197 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$32 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-24
- Last updated
- 2026-04-30
- Certified
- 2026-04-30
Frequently asked questions
- What is Maxwell Summerlin's NPI number?
- Maxwell Summerlin's National Provider Identifier (NPI) is 1417533886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maxwell Summerlin's specialty?
- Maxwell Summerlin is listed in the NPPES registry with a primary specialty of Clinical Genetics (M.D.) Physician (Allopathic & Osteopathic Physicians).
- Where is Maxwell Summerlin located?
- Maxwell Summerlin's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.
- What is Maxwell Summerlin's phone number?
- The practice phone number listed in the NPPES registry for Maxwell Summerlin is (503) 494-8311.
- Does Maxwell Summerlin accept Medicare?
- Maxwell Summerlin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maxwell Summerlin's NPI active?
- Yes — Maxwell Summerlin's NPI (1417533886) is active in the NPPES registry as of the last update on 2026-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.