WILLIAM P MAIER MD PC
NPI 1710107016
Internal Medicine - Rheumatology in Eugene, OR

NPI Status: Active since April 27, 2007

Contact Information

633 E 11TH AVE
EUGENE, OR
ZIP 97401
Phone: (541) 434-5585
Fax: (541) 345-2821

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  • Organization
  • Internal Medicine
  • Rheumatology
  • Accepts Insurance
  • CLIA Number: 38D1007716
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 12-26-2026

About WILLIAM P MAIER MD PC

This page provides the complete NPI Profile along with additional information for William P Maier Md Pc, an internist established in Eugene, Oregon operating as a Internal Medicine, focusing in rheumatology . The healthcare provider is registered in the NPI registry with number 1710107016 assigned on April 2007. The practitioner's primary taxonomy code is 207RR0500X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. William Paul Maier Md (Owner And Medical Doctor)

NPI
1710107016
Provider Name
WILLIAM P MAIER MD PC
Entity Type
Organization
Location Address
633 E 11TH AVE EUGENE, OR 97401
Location Phone
(541) 434-5585
Location Fax
(541) 345-2821
Mailing Address
633 E 11TH AVENUE EUGENE, OR 97401
Mailing Phone
(541) 434-5585
Mailing Fax
(541) 345-2821
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-27-2007
Last Update Date
08-22-2020
Code Navigator

An internist like William P Maier Md Pc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Rheumatology

Taxonomy Code
207RR0500X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • BridgeSpan Standard Bronze Plan - EPO
  • BridgeSpan Standard Gold Plan - EPO
  • BridgeSpan Standard Silver Plan - EPO
  • Moda Health Affinity Bronze 8000 - EPO
  • Moda Health Affinity Bronze 9000 - EPO
  • Moda Health Affinity Bronze HDHP 7500 - EPO
  • Moda Health Affinity Gold 1000 - EPO
  • Moda Health Affinity Gold 1500 - EPO
  • Moda Health Affinity Gold 250 - EPO
  • Moda Health Affinity Silver 3000 - EPO
  • Moda Health Affinity Silver 3400 - EPO
  • Moda Health Affinity Silver 4500 - EPO
  • Moda Health Affinity Silver 6000 - EPO
  • Moda Health Oregon Standard Bronze Affinity - EPO
  • Moda Health Oregon Standard Gold Affinity - EPO
  • Moda Health Oregon Standard Silver Affinity - EPO
  • Bronze 8000 Individual Connect - EPO
  • Bronze Essential 9000 With 4 Copay No Deductible Office Visits Individual Connect - EPO
  • Bronze HSA 7000 Individual Connect - EPO
  • Gold 2300 Individual Connect - EPO
  • Regence Standard Bronze Plan Individual Connect - EPO
  • Regence Standard Gold Plan Individual Connect - EPO
  • Regence Standard Silver Plan Individual Connect - EPO
  • Silver 6500 Individual Connect - EPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. WILLIAM PAUL MAIER MD

Authorized Official Title
OWNER AND MEDICAL DOCTOR
Authorized Official Phone
(541) 434-5585

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
028683MEDICAID (05)OR 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
38D1007716
Facility Type
Physician Office
Certificate Effective Date
December 27, 2024
Certificate Expiration Date
December 26, 2026
Laboratory Director
WILLIAM P. MAIER MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to William P Maier Md Pc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1710107016, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 1 → 2 1 → 2 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 2 + 0 + 2 + 0 + 1 + 4 + 0 + 2 + 24 = 44

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1710107016.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Internal Medicine (Rheumatology)
633 E 11TH AVE
EUGENE, OR 97401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710107016, enumerated as an "organization" on April 27, 2007.

The provider is located at 633 E 11TH AVE EUGENE, OR 97401 and the phone number is (541) 434-5585.

Internal Medicine with taxonomy code 207RR0500X and a focus in Rheumatology.

The provider might be accepting Accepts: BridgeSpan Health Company, Moda Health Plan, Inc.,. Please consult your insurance carrier or call the provider to verify.