Jeffrey Zheng-hsien Ko, MD - Medicare Internal Medicine in Sacramento, CA

Jeffrey Zheng-hsien Ko, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Sacramento, California. His current practice location is 3160 Folsom Blvd, Sacramento, California. You can reach out to his office (for appointments etc.) via phone at (916) 734-8616.

Jeffrey Zheng-hsien Ko is licensed to practice in California (license number C144966) 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 1104203405.

Contact Information

Jeffrey Zheng-hsien Ko, MD
3160 Folsom Blvd,
Sacramento, CA 95816-5202
(916) 734-8616
Not Available

Map and Direction




Physician's Profile

Full NameJeffrey Zheng-hsien Ko
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location3160 Folsom Blvd, Sacramento, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1104203405
  • Provider Enumeration Date: 05/06/2015
  • Last Update Date: 07/27/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7517213481
  • Enrollment ID: I20180706001575

Medical Identifiers

Medical identifiers for Jeffrey Zheng-hsien Ko such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104203405NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine C144966 (California)Secondary
207RG0100XInternal Medicine - Gastroenterology C144966 (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. Jeffrey Zheng-hsien Ko allows following entities to bill medicare on his behalf.
Entity NameRegents Of The Univ Of Ca
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013906973
PECOS PAC ID: 3375456619
Enrollment ID: O20031111000892
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952998973
PECOS PAC ID: 8022922475
Enrollment ID: O20031118001149

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. Jeffrey Zheng-hsien Ko 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
Jeffrey Zheng-hsien Ko, MD
3160 Folsom Blvd Ste 3500,
Sacramento, CA 95816-5270

Ph: (916) 734-8616
Jeffrey Zheng-hsien Ko, MD
3160 Folsom Blvd,
Sacramento, CA 95816-5202

Ph: (916) 734-8616

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.