Northstar Associates, Pllc - Medicare Mental Health Clinic in Bellingham, WA

Northstar Associates, Pllc is a medicare enrolled mental health clinic (Clinic/center - Sleep Disorder Diagnostic) in Bellingham, Washington. The current practice location for Northstar Associates, Pllc is 1345 King St, Bellingham, Washington. For appointments, you can reach them via phone at (360) 676-1696. The mailing address for Northstar Associates, Pllc is 1345 King St, Bellingham, Washington and phone number is (360) 676-1696.

Northstar Associates, Pllc is licensed to practice in Washington (license number 602 099 399). The clinic also participates in the medicare program and its NPI number is 1912921586. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (360) 676-1696.

Contact Information

Northstar Associates, Pllc
1345 King St
Bellingham
WA 98229-6223
(360) 676-1696
(360) 676-6636

Map and Direction


Mental Health Clinic Profile

Full NameNorthstar Associates, Pllc
SpecialityClinic/Center
Location1345 King St, Bellingham, Washington
Authorized Official Name and PositionChristopher Paul Mathews (PRESIDENT)
Authorized Official Contact3606761696
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Northstar Associates, Pllc
1345 King St
Bellingham
WA 98229-6223

Ph: (360) 676-1696
Northstar Associates, Pllc
1345 King St
Bellingham
WA 98229-6223

Ph: (360) 676-1696

NPI Details:

NPI Number1912921586
Provider Enumeration Date07/27/2006
Last Update Date12/05/2025
Certification Date12/05/2025

Medicare PECOS Information:

Medicare PECOS PAC ID0840196564
Medicare Enrollment IDO20050419000886

Medical Identifiers

Medical identifiers for Northstar Associates, Pllc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912921586NPI-NPPES
122495122495OtherWAPREMERA
539108001OtherWAGROUP HEALTH
4824NOOtherWAREGENCE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084S0012XPsychiatry & Neurology - Sleep Medicine (* (Not Available))Secondary
261QS1200XClinic/center - Sleep Disorder Diagnostic 602 099 399 (Washington)Primary
332B00000XDurable Medical Equipment & Medical Supplies (* (Not Available))Secondary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Northstar Associates, Pllc acts as a billing entity for following providers:
Provider NameZachary A Webb
Provider TypePractitioner - Neurology
Provider IdentifiersNPI Number: 1063426146
PECOS PAC ID: 3779559869
Enrollment ID: I20050822000171
Provider NameAnna M Peters
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1649363433
PECOS PAC ID: 4385748821
Enrollment ID: I20140703001326

Reviews and Comments

Clinic/Center in Bellingham, WA

Nw Medical Psychology, Inc. Ps
Mental Health Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 3120 Squalicum Pkwy, Suite 2, Bellingham, WA 98225
Phone: 360-734-4046    Fax: 360-734-6727
Whatcom Counseling & Psychiatric Clinic
Mental Health Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 3645 E Mcleod Rd, Bellingham, WA 98226
Phone: 360-676-2220    Fax: 360-676-7750
Rehabilitation Psychology Services P S
Mental Health Clinic
Medicare: Medicare Enrolled
Practice Location: 801 Samish Way, Bellingham, WA 98229
Phone: 360-255-2505    Fax: 360-255-2504
Center For The Psychology Of Women
Mental Health Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 2623 Orleans St, Bellingham, WA 98226
Phone: 323-491-7737    
Aaron James Williams Licsw Pllc
Mental Health Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 3031 Orleans St Ste 101, Bellingham, WA 98226
Phone: 831-204-8295    
Roxanne Moore Phd Pllc
Mental Health Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 1313 E Maple St, Ste 210, Bellingham, WA 98225
Phone: 360-393-9939    
Song Thrush Counseling
Mental Health Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 4202 Meridian St Ste 214, Bellingham, WA 98226
Phone: 360-483-9471    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.