Dr Michael John Ellison, MD - Medicare Pulmonary Disease in Santa Cruz, CA

Dr Michael John Ellison, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Santa Cruz, California. He graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Dignity Health Medical Foundation and his current practice location is 1595 Soquel Dr Ste 230, Santa Cruz, California. You can reach out to his office (for appointments etc.) via phone at (831) 226-3225.

Dr Michael John Ellison is licensed to practice in California (license number G64790) 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 1861465932.

Contact Information

Dr Michael John Ellison, MD
1595 Soquel Dr Ste 230,
Santa Cruz, CA 95065-1721
(831) 226-3225
(831) 423-7579

Map and Direction




Physician's Profile

Full NameDr Michael John Ellison
GenderMale
SpecialityPulmonary Disease
Experience37 Years
Location1595 Soquel Dr Ste 230, Santa Cruz, California
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 Michael John Ellison graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1861465932
  • Provider Enumeration Date: 02/09/2006
  • Last Update Date: 08/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3678671252
  • Enrollment ID: I20101227000097

Medical Identifiers

Medical identifiers for Dr Michael John Ellison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861465932NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine G64790 (California)Secondary
207RP1001XInternal Medicine - Pulmonary Disease G64790 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hospice Of Santa Cruz CountyScotts valley, CAHospice
Dominican HospitalSanta cruz, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dignity Health Medical Foundation78108006611199

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 Michael John Ellison allows following entities to bill medicare on his behalf.
Entity NameDignity Health Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700803418
PECOS PAC ID: 7810800661
Enrollment ID: O20031107000709

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 Michael John Ellison 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 Michael John Ellison, MD
3400 Data Dr,
Rancho Cordova, CA 95670-7956

Ph: () -
Dr Michael John Ellison, MD
1595 Soquel Dr Ste 230,
Santa Cruz, CA 95065-1721

Ph: (831) 226-3225

Reviews and Comments


Internal Medicine Doctors in Santa Cruz, CA

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Pritisheel Banga, DO
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Dr. James L Poth Jr., MD
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Practice Location: 419 Carbonera Dr, Santa Cruz, CA 95060
Phone: 831-426-0607    Fax: 831-427-1525

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.