BONNIE TOLLEFSON DEOPP LMHC, CN
NPI 1760790331
Counselor - Mental Health in Seattle, WA

NPI Status: Active since September 17, 2010

Contact Information

4500 9TH AVE NE STE 300
SEATTLE, WA
ZIP 98105
Phone: (206) 657-4242

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  • Individual
  • Female
  • Counselor
  • Mental Health
  • Accepts Insurance
  • PECOS Enrolled

About BONNIE DEOPP

This page provides the complete NPI Profile along with additional information for Bonnie Deopp, a provider established in Seattle, Washington with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1760790331 assigned on September 2010. The practitioner's primary taxonomy code is 101YM0800X with license number 61182113 (WA). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1760790331
Provider Name
BONNIE TOLLEFSON DEOPP LMHC, CN
Gender
Female
Entity Type
Individual
Location Address
4500 9TH AVE NE STE 300 SEATTLE, WA 98105
Location Phone
(206) 657-4242
Mailing Address
4500 9TH AVE NE STE 300 SEATTLE, WA 98105
Mailing Phone
(206) 657-4242
Is Sole Proprietor?
Yes
Enumeration Date
09-17-2010
Last Update Date
04-16-2026
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A mental health counselor like Bonnie Deopp 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

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.
61182113
License State
WA

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)
1101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

19170 (FL)
2133N00000XDietary & Nutritional Service Providers

Nutritionist

61170457 (WA)

Insurance Plans Accepted

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

  • Bronze Classic 4700 - HMO
  • Bronze Classic 4700 | with AdventHealth - HMO
  • Bronze Classic Standard - HMO
  • Bronze Classic Standard | with AdventHealth - HMO
  • Bronze Elite + PCP Saver Plus - HMO
  • Bronze Elite + PCP Saver Plus | with AdventHealth - HMO
  • Bronze Simple Breathe Easy with Enhanced COPD Benefits - HMO
  • Bronze Simple Chronic Care CKM - HMO
  • Bronze Simple Diabetes - HMO
  • Gold Classic Standard - HMO
  • Gold Classic Standard | with AdventHealth - HMO
  • Gold Elite Saver Plus | with AdventHealth - HMO
  • Gold Simple - HMO
  • Gold Simple | with AdventHealth - HMO
  • Silver Classic Standard - HMO
  • Silver Classic Standard | with AdventHealth - HMO
  • Silver Elite - HMO
  • Silver Elite | with AdventHealth - HMO
  • Silver Simple Breathe Easy with Enhanced COPD Benefits - HMO
  • Silver Simple Chronic Care CKM - HMO
  • Premera Blue Cross Alaska One Gold - PPO
  • Premera Blue Cross Preferred Bronze 5800 HSA - PPO
  • Premera Blue Cross Preferred Bronze 6350 - PPO
  • Premera Blue Cross Preferred Gold 1500 - PPO
  • Premera Blue Cross Preferred Silver 4500 - PPO
  • Premera Blue Cross Standard Bronze II - PPO
  • Premera Blue Cross Standard Gold - PPO
  • Premera Blue Cross Standard Silver - PPO
  • Premera Blue Cross Family Dental - PPO
  • Premera Blue Cross Pediatric Dental - PPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO
  • UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care) - HMO
  • UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision) - HMO
  • UHC Bronze Essential ($0 Virtual Urgent Care) - HMO
  • UHC Bronze Essential- ($0 Virtual Urgent Care) - HMO
  • UHC Bronze Standard - HMO
  • UHC Bronze Standard+ (Dental + Vision) - HMO
  • UHC Gold Advantage ($0 Virtual Urgent Care, $1 Tier 2 Rx) - HMO
  • UHC Gold Advantage+ ($0 Virtual Urgent Care, $1 Tier 2 Rx, Dental + Vision) - HMO
  • UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx) - HMO
  • UHC Gold Standard - HMO
  • UHC Silver Advantage ($0 Virtual Urgent Care, $5 Tier 2 Rx) - HMO
  • UHC Silver Advantage+ ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision) - HMO
  • UHC Silver Standard - HMO
  • UHC Silver Standard- - HMO
  • UHC Silver Standard+ (Dental + Vision) - HMO
  • UHC Silver Value ($0 Virtual Urgent Care, $5 Tier 2 Rx) - HMO
  • UHC Silver Value+ ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision) - HMO

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

Medicare Participation & PECOS Enrollment Status

Bonnie Deopp is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Durable Medical Equipment (DME).

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: No

Reviews for BONNIE TOLLEFSON DEOPP LMHC, CN

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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 1760790331, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
6
Doubled → 12 → 1 + 2
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
3
Doubled → 6
Check
1
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 6 → 12 → 3 7 → 14 → 5 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 2 + 0 + 1 + 4 + 9 + 0 + 3 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1760790331.

Other Providers at the Same Location


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

Social Worker (Clinical)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Acupuncturist
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Acupuncturist
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Acupuncturist
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Marriage & Family Therapist
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Counselor (Mental Health)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Naturopath
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Dietitian, Registered
4500 9TH AVE NE STE 300, OFFICE #42
SEATTLE, WA 98105
Counselor (Mental Health)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Nutritionist
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Counselor (Mental Health)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Counselor (Mental Health)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Counselor (Mental Health)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Naturopath
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Counselor
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Counselor (Mental Health)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Counselor (Mental Health)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Counselor (Mental Health)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Counselor (Mental Health)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
Counselor
4500 9TH AVE NE STE 300
SEATTLE, WA 98105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1760790331, enumerated as an "individual" on September 17, 2010.

The provider is located at 4500 9TH AVE NE STE 300 SEATTLE, WA 98105 and the phone number is (206) 657-4242.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.

The provider might be accepting Accepts: Oscar Health Maintenance Organization of Florida,. Please consult your insurance carrier or call the provider to verify.