Dr Christopher John Carlson, MD - Medicare Gastroenterology in Seattle, WA

Dr Christopher John Carlson, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Seattle, Washington. He went to State University Of New York At Buffalo School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Swedish Health Services, Pacmed Clinics and his current practice location is 325 9th Ave, Seattle, Washington. You can reach out to his office (for appointments etc.) via phone at (206) 731-3241.

Dr Christopher John Carlson is licensed to practice in Washington (license number MD00042230) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1821011065.

Contact Information

Dr Christopher John Carlson, MD
325 9th Ave,
Seattle, WA 98104-2420
(206) 731-3241
Not Available

Map and Direction




Physician's Profile

Full NameDr Christopher John Carlson
GenderMale
SpecialityGastroenterology
Experience25 Years
Location325 9th Ave, Seattle, Washington
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Christopher John Carlson attended and graduated from State University Of New York At Buffalo School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1821011065
  • Provider Enumeration Date: 07/26/2006
  • Last Update Date: 04/16/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2163426669
  • Enrollment ID: I20060913000536

Medical Identifiers

Medical identifiers for Dr Christopher John Carlson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821011065NPI-NPPES
1821011065MedicaidWA
0230817OtherWAL&I

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD00042230 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Swedish Medical CenterSeattle, WAHospital
Swedish Edmonds HospitalEdmonds, WAHospital
Olympic Medical CenterPort angeles, WAHospital
Swedish Medical Center / Cherry HillSeattle, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Swedish Health Services0244138196834
Pacmed Clinics2466350657181

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. Dr Christopher John Carlson allows following entities to bill medicare on his behalf.
Entity NamePacmed Clinics
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013061217
PECOS PAC ID: 2466350657
Enrollment ID: O20031226000033
Entity NameSwedish Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689612954
PECOS PAC ID: 0244138196
Enrollment ID: O20031230000187

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. Dr Christopher John Carlson 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
Dr Christopher John Carlson, MD
Po Box 50095,
Seattle, WA 98145-5095

Ph: (206) 543-6420
Dr Christopher John Carlson, MD
325 9th Ave,
Seattle, WA 98104-2420

Ph: (206) 731-3241

Reviews and Comments


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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.