Dr Eric R Yoo, MD - Medicare Internal Medicine in Santa Cruz, CA

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Dr Eric R Yoo, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Santa Cruz, California. His current practice location is 1662 Dominican Way, Santa Cruz, California. You can reach out to his office (for appointments etc.) via phone at (503) 494-4373.

Dr Eric R Yoo is licensed to practice in California (license number A157128) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1184155913.

Contact Information

Dr Eric R Yoo, MD
1662 Dominican Way,
Santa Cruz, CA 95065-1522
(503) 494-4373
Not Available

Map and Direction




Physician's Profile

Full NameDr Eric R Yoo
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location1662 Dominican Way, Santa Cruz, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1184155913
  • Provider Enumeration Date: 03/23/2017
  • Last Update Date: 09/29/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2163846684
  • Enrollment ID: I20231006001505

Medical Identifiers

Medical identifiers for Dr Eric R Yoo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184155913NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology A157128 (California)Primary

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 Eric R Yoo allows following entities to bill medicare on his behalf.
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1982845186
PECOS PAC ID: 4284538778
Enrollment ID: O20090501000247
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1104067115
PECOS PAC ID: 4284538778
Enrollment ID: O20090501000456
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1568851327
PECOS PAC ID: 4284538778
Enrollment ID: O20170927001545

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 Eric R Yoo 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 Eric R Yoo, MD
325 Distel Cir,
Los Altos, CA 94022-1408

Ph: () -		Dr Eric R Yoo, MD
1662 Dominican Way,
Santa Cruz, CA 95065-1522

Ph: (503) 494-4373

Reviews and Comments


Internal Medicine Doctors in Santa Cruz, CA

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Brent Culver, MD
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Holly B Moore, MD
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Phone: 831-458-5610    Fax: 831-423-6410
Pritisheel Banga, DO
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Phone: 831-475-8834    Fax: 831-462-2058
Michael Alexander, MD
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Practice Location: 1669 Dominican Way, Santa Cruz, CA 95065
Phone: 831-475-2220    Fax: 831-475-2221
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.