William P Maier MD PC
NPI 1710107016 · Rheumatology Physician · Eugene, OR
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William P Maier MD PC is a Rheumatology Physician organization in Eugene, OR (NPI 1710107016).
Provider details
- NPI number
- 1710107016
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Maier, Owner and Medical Doctor(541) 434-5585
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2007-04-27
- Last updated
- 2020-08-22
Frequently asked questions
- What is William P Maier MD PC's NPI number?
- William P Maier MD PC's National Provider Identifier (NPI) is 1710107016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William P Maier MD PC?
- William P Maier MD PC is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is William P Maier MD PC located?
- William P Maier MD PC's practice location on file with NPPES is 633 E 11th Ave, Eugene, OR 97401-3602.
- What is William P Maier MD PC's phone number?
- The practice phone number listed in the NPPES registry for William P Maier MD PC is (541) 434-5585.
- Does William P Maier MD PC accept Medicare?
- William P Maier MD PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for William P Maier MD PC?
- The authorized official listed on William P Maier MD PC's NPPES record is William Maier, Owner and Medical Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William P Maier MD PC's NPI active?
- Yes — William P Maier MD PC's NPI (1710107016) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.