TRACY TREFETHEN
NPI 1487032512
Counselor - Mental Health in Portland, OR
NPI Status: Active since May 08, 2015
Contact Information
1235 SE DIVISION ST STE 111
PORTLAND, OR
ZIP 97202
Phone: (503) 908-4779
Fax: (971) 339-5256
- Individual
- Female
- Counselor
- Mental Health
- Accepts Insurance
About TRACY TREFETHEN
This page provides the complete NPI Profile along with additional information for Tracy Trefethen, a provider established in Portland, Oregon with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1487032512 assigned on May 2015. The practitioner's primary taxonomy code is 101YM0800X with license number C5157 (OR). The provider is registered as an individual and her NPI record was last updated December 2025.
- NPI
- 1487032512
- Provider Name
- TRACY TREFETHEN
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1235 SE DIVISION ST STE 111 PORTLAND, OR 97202
- Location Phone
- (503) 908-4779
- Location Fax
- (971) 339-5256
- Mailing Address
- 516 SE MORRISON ST STE 710 PORTLAND, OR 97214
- Mailing Phone
- (503) 908-4779
- Is Sole Proprietor?
- No
- Enumeration Date
- 05-08-2015
- Last Update Date
- 12-23-2025
- Code Navigator
A mental health counselor like Tracy Trefethen provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.
Location Map
Secondary Locations
- 1235 SE Division St Ste 113
Portland, OR 97202
(503) 908-4779
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
Counselor Mental Health
- Taxonomy Code
- 101YM0800X
- Type
- Behavioral Health & Social Service Providers
- License No.
- C5157
- License State
- OR
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Core Bronze HSA 10600 - EPO
- Core Bronze HSA 7500 - EPO
- Core Bronze HSA 8300 - EPO
- Core Gold 1500 - EPO
- Core Gold 3000 - EPO
- Core Silver 3500 - EPO
- Core Silver 4500 - EPO
- Core Silver 5000 - EPO
- Core Silver 7500 - EPO
- Core Standard Expanded Bronze HSA - EPO
- Core Standard Gold - EPO
- Core Standard Silver - EPO
- PacificSource Oregon Standard Bronze HSA Plan Core - EPO
- PacificSource Oregon Standard Gold Plan Core - EPO
- PacificSource Oregon Standard Silver Plan Core - EPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Reviews for TRACY TREFETHEN
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
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 1487032512, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 58 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1487032512, enumerated as an "individual" on May 08, 2015.
The provider is located at 1235 SE DIVISION ST STE 111 PORTLAND, OR 97202 and the phone number is (503) 908-4779.
Counselor with taxonomy code 101YM0800X and a focus in Mental Health.
The provider might be accepting Accepts: PacificSource Health Plans. Please consult your insurance carrier or call the provider to verify.
