Colleen M Overdorf, DO - Medicare Pulmonary Disease in Bellingham, WA

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Colleen M Overdorf, DO is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Bellingham, Washington. She went to Kansas City University Of Med & Biosciences, College Of Osteo Med and graduated in 2008 and has 16 years of diverse experience with area of expertise as Pulmonary Disease. She is a member of the group practice Covenant Medical Center Inc, St Alexius Medical Center and her current practice location is 2901 Squalicum Pkwy, Bellingham, Washington. You can reach out to her office (for appointments etc.) via phone at (360) 739-2200.

Colleen M Overdorf is licensed to practice in Louisiana (license number 336144) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1013174432.

Contact Information

Colleen M Overdorf, DO
2901 Squalicum Pkwy,
Bellingham, WA 98225-1851
(360) 739-2200
(360) 752-5683

Map and Direction




Physician's Profile

Full NameColleen M Overdorf
GenderFemale
SpecialityPulmonary Disease
Experience16 Years
Location2901 Squalicum Pkwy, Bellingham, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Colleen M Overdorf attended and graduated from Kansas City University Of Med & Biosciences, College Of Osteo Med in 2008
  NPI Data:
  • NPI Number: 1013174432
  • Provider Enumeration Date: 05/22/2008
  • Last Update Date: 06/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4082843701
  • Enrollment ID: I20221219001962

Medical Identifiers

Medical identifiers for Colleen M Overdorf such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013174432NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 336144 (Louisiana)Secondary
207RP1001XInternal Medicine - Pulmonary Disease OP60631569 (Washington)Secondary
208M00000XHospitalist OP60631569 (Washington)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 336144 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercyone Waterloo Medical CenterWaterloo, IAHospital
Chi St Alexius HealthBismarck, NDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Covenant Medical Center Inc0244148732215
St Alexius Medical Center8426960865220

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Colleen M Overdorf allows following entities to bill medicare on her behalf.
Entity NameCovenant Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548288160
PECOS PAC ID: 0244148732
Enrollment ID: O20031111000534
Entity NameMercy Services Iowa City Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740213206
PECOS PAC ID: 2860395688
Enrollment ID: O20040129000617
Entity NameMercy Hospital Iowa City Iowa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124089347
PECOS PAC ID: 2062302748
Enrollment ID: O20040317000382

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Colleen M Overdorf is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Colleen M Overdorf, DO
17744 Fennel Rd Se,
Yelm, WA 98597-9071

Ph: (317) 409-0414		Colleen M Overdorf, DO
2901 Squalicum Pkwy,
Bellingham, WA 98225-1851

Ph: (360) 739-2200

Reviews and Comments


Internal Medicine Doctors in Bellingham, WA

Hannah Sheinin, MD
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2979 Squalicum Pkwy, Suite 301, Bellingham, WA 98225
Phone: 360-734-1420    Fax: 360-756-6666
Ankur Mogla, MD
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 410 Birchwood Ave Ste 200, Bellingham, WA 98225
Phone: 360-734-9233    
Dr. Sumner Todd Mcallister, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 722 N State St, Bellingham, WA 98225
Phone: 360-752-2865    
Amir Gharaei, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3015 Squalicum Pkwy, Suite 140, Bellingham, WA 98225
Phone: 360-788-6112    
Scott Michael Letellier, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3301 Squalicum Pkwy, Bellingham, WA 98225
Phone: 360-788-8222    Fax: 360-788-7759
Dr. Sukhjit Singh Shergill,
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4545 Cordata Pkwy, Suite 2b, Bellingham, WA 98226
Phone: 360-738-2200    Fax: 360-752-5683

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.