NORTHWEST ENDOCRINOLOGY, LLC
NPI 1982075909
Internal Medicine - Endocrinology, Diabetes & Metabolism in Tualatin, OR

NPI Status: Active since October 16, 2015

Contact Information

6485 SW BORLAND RD
SUITE B
TUALATIN, OR
ZIP 97062
Phone: (800) 363-6499
Fax: (866) 600-0813

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  • Organization
  • Internal Medicine
  • Endocrinology, Diabetes & Metabolism
  • CLIA Number: 38D2084091
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 09-17-2026

About NORTHWEST ENDOCRINOLOGY, LLC

This page provides the complete NPI Profile along with additional information for Northwest Endocrinology, Llc, an internist established in Tualatin, Oregon operating as a Internal Medicine, focusing in endocrinology, diabetes & metabolism . The healthcare provider is registered in the NPI registry with number 1982075909 assigned on October 2015. The practitioner's primary taxonomy code is 207RE0101X with license number MD28838 (OR). The provider is registered as an organization and their NPI record was last updated 11 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. Troy H Dillard (Owner)

NPI
1982075909
Provider Name
NORTHWEST ENDOCRINOLOGY, LLC
Entity Type
Organization
Location Address
6485 SW BORLAND RD SUITE B TUALATIN, OR 97062
Location Phone
(800) 363-6499
Location Fax
(866) 600-0813
Mailing Address
6485 SW BORLAND RD SUITE B TUALATIN, OR 97062
Mailing Phone
(800) 363-6499
Mailing Fax
(866) 600-0813
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-16-2015
Last Update Date
10-16-2015
Code Navigator

An internist like Northwest Endocrinology, Llc 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 Endocrinology, Diabetes & Metabolism

Taxonomy Code
207RE0101X
Type
Allopathic & Osteopathic Physicians
License No.
MD28838
License State
OR
Taxonomy Description
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

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.

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. TROY H DILLARD

Authorized Official Title
OWNER
Authorized Official Phone
(800) 363-6499

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
38D2084091
Facility Type
Physician Office
Certificate Effective Date
September 18, 2024
Certificate Expiration Date
September 17, 2026
Laboratory Director
RICHARD L. ROBERTS
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Northwest Endocrinology, Llc in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1982075909, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
0
Doubled → 0
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
9
Unchanged
Pos 9
0
Doubled → 0
Check
9
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 0 → 0 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 0 + 7 + 1 + 0 + 9 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1982075909.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Internal Medicine
6485 SW BORLAND RD, SUITE D
TUALATIN, OR 97062
Internal Medicine (Rheumatology)
6485 SW BORLAND RD, SUITE F
TUALATIN, OR 97062
Psychologist (Clinical)
6485 SW BORLAND RD, STE D
TUALATIN, OR 97062
Specialist
6485 SW BORLAND RD, STE G
TUALATIN, OR 97062
Pain Medicine (Interventional Pain Medicine)
6485 SW BORLAND RD, SUITE B
TUALATIN, OR 97062
Neurological Surgery
6485 SW BORLAND RD, SUITE G
TUALATIN, OR 97062
Neurological Surgery
6485 SW BORLAND RD, SUITE G
TUALATIN, OR 97062
Surgery
6485 SW BORLAND RD, STE B
TUALATIN, OR 97062
Neurological Surgery
6485 SW BORLAND RD, SUITE G
PORTLAND, OR 97062
Neurological Surgery
6485 SW BORLAND RD, SUITE G
TUALATIN, OR 97062

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982075909, enumerated as an "organization" on October 16, 2015.

The provider is located at 6485 SW BORLAND RD SUITE B TUALATIN, OR 97062 and the phone number is (800) 363-6499.

Internal Medicine with taxonomy code 207RE0101X and a focus in Endocrinology, Diabetes & Metabolism.