Dr Kathryn A Swanson, MD - Medicare Gastroenterology in Monterey, CA

Dr Kathryn A Swanson, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Monterey, California. She went to University Of Chicago, Pritzker School Of Medicine and graduated in 1987 and has 37 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Monterey Bay Gi Consultants Medical Group Inc and her current practice location is 23 Upper Ragsdale Dr, Suite 200, Monterey, California. You can reach out to her office (for appointments etc.) via phone at (831) 375-3577.

Dr Kathryn A Swanson is licensed to practice in California (license number G65595) 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 1639189459.

Contact Information

Dr Kathryn A Swanson, MD
23 Upper Ragsdale Dr, Suite 200,
Monterey, CA 93940-5771
(831) 375-3577
(831) 375-3577

Map and Direction




Physician's Profile

Full NameDr Kathryn A Swanson
GenderFemale
SpecialityGastroenterology
Experience37 Years
Location23 Upper Ragsdale Dr, Monterey, California
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:
  • Dr Kathryn A Swanson attended and graduated from University Of Chicago, Pritzker School Of Medicine in 1987
  NPI Data:
  • NPI Number: 1639189459
  • Provider Enumeration Date: 08/08/2006
  • Last Update Date: 12/18/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4183793680
  • Enrollment ID: I20080524000047

Medical Identifiers

Medical identifiers for Dr Kathryn A Swanson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639189459NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology G65595 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Community Hospital Of The Monterey PeninsulaMonterey, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Monterey Bay Gi Consultants Medical Group Inc115338738620

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 Kathryn A Swanson allows following entities to bill medicare on her behalf.
Entity NameMonterey Bay Gi Consultants Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154373280
PECOS PAC ID: 1153387386
Enrollment ID: O20041208000983
Entity NameEmergency And Acute Care Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437103942
PECOS PAC ID: 9537108279
Enrollment ID: O20050502000734

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 Kathryn A Swanson 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 Kathryn A Swanson, MD
23 Upper Ragsdale Dr, Suite 200,
Monterey, CA 93940-5771

Ph: (831) 375-3577
Dr Kathryn A Swanson, MD
23 Upper Ragsdale Dr, Suite 200,
Monterey, CA 93940-5771

Ph: (831) 375-3577

Reviews and Comments


Internal Medicine Doctors in Monterey, CA

Dr. Steven Michael Lome, DO
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 30 Garden Ct, Monterey, CA 93940
Phone: 831-647-1123    Fax: 831-886-3647
Nancy Rubin, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5 Harris Ct, Bldg T, 2nd Fl Suite 201, Monterey, CA 93940
Phone: 831-375-4105    
Dr. Mitsuyo Kohama, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 23625 Wr Holman Hwy, Monterey, CA 93940
Phone: 831-622-2708    Fax: 831-622-2709
Michael Ernst-georg Jesinger, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 30 Garden Ct, Monterey, CA 93940
Phone: 831-647-1123    Fax: 831-886-3647
Yosuf Walid Subat, MD, MPH
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Upper Ragsdale Dr Bldg A, Monterey, CA 93940
Phone: 831-333-3040    
Jose Ishmael Mendez, DO
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 23625 Wr Holman Hwy, Monterey, CA 93940
Phone: 831-622-2708    Fax: 831-622-2709
Roger Shiffman, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5 Harris Ct, Bldg T, 2nd Floor Suite 201, Monterey, CA 93940
Phone: 831-375-4105    Fax: 831-372-5722

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.