Zachary Mallon, MD - Medicare Orthopedic Surgery in Vacaville, CA

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Zachary Mallon, MD is a medicare enrolled "Orthopaedic Surgery - Orthopaedic Trauma" physician in Vacaville, California. He graduated from medical school in 2008 and has 18 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 1 Quality Dr, Vacaville, California. You can reach out to his office (for appointments etc.) via phone at (707) 624-4000.

Zachary Mallon is licensed to practice in California (license number A109177) 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 1932360427.

Contact Information

Zachary Mallon, MD
1 Quality Dr,
Vacaville, CA 95688-9494
(707) 624-4000
Not Available

Map and Direction




Physician's Profile

Full NameZachary Mallon
GenderMale
SpecialityOrthopedic Surgery
Experience18 Years
Location1 Quality Dr, Vacaville, 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 Mallon graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1932360427
  • Provider Enumeration Date: 06/18/2008
  • Last Update Date: 12/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5092852509
  • Enrollment ID: I20091102000063

Medical Identifiers

Medical identifiers for Zachary Mallon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932360427NPI-NPPES
3972360427MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207XX0801XOrthopaedic Surgery - Orthopaedic Trauma A109177 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital - VacavilleVacaville, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258867

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 Mallon allows following entities to bill medicare on his behalf.
Entity NamePaul R Gregory
Entity TypePractitioner - Orthopedic Surgery
Entity IdentifiersNPI Number: 1427166453
PECOS PAC ID: 2961452370
Enrollment ID: I20050124000892
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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 Mallon 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 Mallon, MD
6620 Coyle Ave, Suite 212,
Carmichael, CA 95608-6333

Ph: (916) 536-9455		Zachary Mallon, MD
1 Quality Dr,
Vacaville, CA 95688-9494

Ph: (707) 624-4000

Reviews and Comments


Orthopaedic Surgery Doctors in Vacaville, CA

Dr. Robert Kay Peterson, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1010 Nut Tree Rd, Ste 200, Vacaville, CA 95687
Phone: 707-624-7900    Fax: 707-624-7901
Dr. Lawrence V Tkach, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 770 Mason St, Vacaville, CA 95688
Phone: 707-454-5800    Fax: 707-454-5901
Dr. Andrew T Brooks, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1010 Nut Tree Rd, Suite 200, Vacaville, CA 95687
Phone: 707-624-7900    Fax: 707-624-7901
Margaret Lydia Hankins,
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 1 Quality Dr, Vacaville, CA 95688
Phone: 707-624-4000    

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.