KAISER FOUNDATION HEALTH PLAN OF THE NORTHWEST
NPI 1184786527
General Practice in Portland, OR

NPI Status: Active since December 14, 2006

Contact Information

500 NE MULTNOMAH ST
PORTLAND, OR
ZIP 97232
Phone: (503) 813-2440
Fax: (503) 813-2507

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  • Organization
  • General Practice

About KAISER FOUNDATION HEALTH PLAN OF THE NORTHWEST

This page provides the complete NPI Profile along with additional information for Kaiser Foundation Health Plan Of The Northwest, a primary care provider established in Portland, Oregon operating as a General Practice. The healthcare provider is registered in the NPI registry with number 1184786527 assigned on December 2006. The practitioner's primary taxonomy code is 208D00000X. The provider is registered as an organization and their NPI record was last updated January 2026. Kaiser Foundation Health Plan Of The Northwest operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Tammy T Mcculler (Revenue Cycle)

NPI
1184786527
Provider Legal Name
KAISER FOUNDATION HEALTH PLAN OF THE NORTHWEST
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
500 NE MULTNOMAH ST PORTLAND, OR 97232
Location Phone
(503) 813-2440
Location Fax
(503) 813-2507
Mailing Address
500 NE MULTNOMAH ST PORTLAND, OR 97232
Mailing Phone
(503) 813-2440
Mailing Fax
(503) 813-2507
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-14-2006
Last Update Date
01-23-2026
Code Navigator

A primary care provider (PCP) like Kaiser Foundation Health Plan Of The Northwest sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

General Practice

Taxonomy Code
208D00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101Y00000XBehavioral Health & Social Service Providers

Counselor

 
2104100000XBehavioral Health & Social Service Providers

Social Worker

 
3133V00000XDietary & Nutritional Service Providers

Dietitian, Registered

 
4207L00000XAllopathic & Osteopathic Physicians

Anesthesiology

 
5207N00000XAllopathic & Osteopathic Physicians

Dermatology

 
6207P00000XAllopathic & Osteopathic Physicians

Emergency Medicine

 
7207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

 
8207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

 
9207V00000XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology

 
10207W00000XAllopathic & Osteopathic Physicians

Ophthalmology

 
11207ZP0105XAllopathic & Osteopathic Physicians

Pathology
Clinical Pathology/Laboratory Medicine

 
12208000000XAllopathic & Osteopathic Physicians

Pediatrics

 
13208600000XAllopathic & Osteopathic Physicians

Surgery

 
14367500000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Anesthetist, Certified Registered

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Insurance Plans Accepted

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

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

TAMMY T MCCULLER

Authorized Official Title
REVENUE CYCLE
Authorized Official Phone
(503) 714-3035

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
147090MEDICAID (05)OR 
7857501MEDICAID (05)WA 

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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 1184786527, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
1
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
2
Doubled → 4
Check
7
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 8 → 16 → 7 7 → 14 → 5 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 6 + 4 + 1 + 4 + 8 + 1 + 2 + 5 + 4 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1184786527.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Social Worker (Clinical)
500 NE MULTNOMAH ST, SUITE 100
PORTLAND, OR 97232
Dentist
500 NE MULTNOMAH ST, SUITE 100
PORTLAND, OR 97232
Internal Medicine
500 NE MULTNOMAH ST, SUITE 100
PORTLAND, OR 97232
Internal Medicine (Pulmonary Disease)
500 NE MULTNOMAH ST
PORTLAND, OR 97232
Dentist (General Practice)
500 NE MULTNOMAH ST, SUITE 100
PORTLAND, OR 97232
Physical Therapist
500 NE MULTNOMAH ST
PORTLAND, OR 97232
Dentist (General Practice)
500 NE MULTNOMAH ST, SUITE 150
PORTLAND, OR 97232
Dentist (General Practice)
500 NE MULTNOMAH ST, 100
PORTLAND, OR 97232
Dental Assistant
500 NE MULTNOMAH ST, SUITE 100 KAISER DENTAL STAFFING ON CALL
PORTLAND, OR 97232
Social Worker (Clinical)
500 NE MULTNOMAH ST, SUITE 100
PORTLAND, OR 97232
Technician/Technologist (Optician)
500 NE MULTNOMAH ST, STE 100
PORTLAND, OR 97232
Registered Nurse
500 NE MULTNOMAH ST
PORTLAND, OR 97232
Clinic/Center (Primary Care)
500 NE MULTNOMAH ST
PORTLAND, OR 97232
Respiratory Therapist, Registered
500 NE MULTNOMAH ST, SUITE 100
PORTLAND, OR 97232
Physician Assistant
500 NE MULTNOMAH ST, SUITE 100
PORTLAND, OR 97232
Pediatrics
500 NE MULTNOMAH ST, SUITE 100
PORTLAND, OR 97232
Nurse Anesthetist, Certified Registered
500 NE MULTNOMAH ST
PORTLAND, OR 97232
Internal Medicine
500 NE MULTNOMAH ST, SUITE 100, KPB-2
PORTLAND, OR 97232
Specialist
500 NE MULTNOMAH ST
PORTLAND, OR 97232
Dental Hygienist
500 NE MULTNOMAH ST
PORTLAND, OR 97232

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184786527, enumerated as an "organization" on December 14, 2006.

The provider is located at 500 NE MULTNOMAH ST PORTLAND, OR 97232 and the phone number is (503) 813-2440.

General Practice with taxonomy code 208D00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.