Zachary Lee Nichols, DO - Medicare Hospitalist in Sonora, CA

Zachary Lee Nichols, DO is a medicare enrolled "Internal Medicine" physician in Sonora, California. He went to Lake Erie College Of Osteopathic Medicine, Erie and graduated in 2018 and has 6 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Galen Inpatient Physicians Pc and his current practice location is 1000 Greenley Rd, Sonora, California. You can reach out to his office (for appointments etc.) via phone at (209) 536-5000.

Zachary Lee Nichols is licensed to practice in California (license number 20A18909) 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 1538658752.

Contact Information

Zachary Lee Nichols, DO
1000 Greenley Rd,
Sonora, CA 95370-5200
(209) 536-5000
Not Available

Map and Direction




Physician's Profile

Full NameZachary Lee Nichols
GenderMale
SpecialityHospitalist
Experience6 Years
Location1000 Greenley Rd, Sonora, 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:
  • Zachary Lee Nichols attended and graduated from Lake Erie College Of Osteopathic Medicine, Erie in 2018
  NPI Data:
  • NPI Number: 1538658752
  • Provider Enumeration Date: 05/02/2018
  • Last Update Date: 06/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1658774971
  • Enrollment ID: I20210723003347

Medical Identifiers

Medical identifiers for Zachary Lee Nichols such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538658752NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 20A18909 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Health SonoraSonora, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Galen Inpatient Physicians Pc3678464633442

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. Zachary Lee Nichols allows following entities to bill medicare on his behalf.
Entity NameGalen Inpatient Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689320459
PECOS PAC ID: 3678464633
Enrollment ID: O20040322000680

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. Zachary Lee Nichols 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
Zachary Lee Nichols, DO
1000 Greenley Rd,
Sonora, CA 95370-5200

Ph: (209) 536-5000
Zachary Lee Nichols, DO
1000 Greenley Rd,
Sonora, CA 95370-5200

Ph: (209) 536-5000

Reviews and Comments


Internal Medicine Doctors in Sonora, CA

Dr. John Frederick Shield, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 690 Guzzi Ln, Suite A, Sonora, CA 95370
Phone: 209-536-5070    
Dr. Kevin Gandhi, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Greenley Rd, Sonora, CA 95370
Phone: 209-536-5000    
Jiandong Wei, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Greenley Rd, Sonora, CA 95370
Phone: 209-536-5000    
Dr. Kyi Kyi Thwin Win, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 690 Guzzi Lane, Ste D, Sonora, CA 95370
Phone: 909-337-0059    Fax: 909-337-3499
Dr. David Eugene Allen, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 690 Guzzi Lane, Suite D, Sonora, CA 95370
Phone: 209-533-0333    
Dr. Johnson Kar Tsun Wong, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 14568a Mono Way, Sonora, CA 95370
Phone: 209-768-1217    Fax: 209-533-2061
Artin Mahmoudi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Greenley Road, Sonora Regional Medical Center, Sonora, CA 95370
Phone: 209-532-5000    

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.