Maksim Yefimov
NPI 1447812268 · Physician Assistant · Portland, OR
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maksim Yefimov is a Physician Assistant provider in Portland, OR (NPI 1447812268).
Provider details
- NPI number
- 1447812268
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$177 across 3 records (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
Additional practice locations (1)
- 26630 Barton Rd Apt 1824Redlands, CA 92373-4329Phone: (360) 213-7150
Registry dates
- Enumerated
- 2019-07-01
- Last updated
- 2019-12-09
- Certified
- 2019-12-09
Frequently asked questions
- What is Maksim Yefimov's NPI number?
- Maksim Yefimov's National Provider Identifier (NPI) is 1447812268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maksim Yefimov's specialty?
- Maksim Yefimov is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maksim Yefimov located?
- Maksim Yefimov's practice location on file with NPPES is 2800 N Vancouver Ave Ste 130, Portland, OR 97227.
- What is Maksim Yefimov's phone number?
- The practice phone number listed in the NPPES registry for Maksim Yefimov is (503) 944-6300.
- Does Maksim Yefimov accept Medicare?
- Maksim Yefimov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maksim Yefimov's NPI active?
- Yes — Maksim Yefimov's NPI (1447812268) is active in the NPPES registry as of the last update on 2019-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.