Zachary Doyle Walton, MD, PHD - Medicare Anesthesiology in San Diego, CA

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Zachary Doyle Walton, MD, PHD is a medicare enrolled "Anesthesiology" physician in San Diego, California. He graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Pratt Anesthesiology Associates Inc, Capa Anesthesia Llc and his current practice location is 3626 Ruffin Rd, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (858) 565-9666.

Zachary Doyle Walton is licensed to practice in California (license number C199128) 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 1891009247.

Contact Information

Zachary Doyle Walton, MD, PHD
3626 Ruffin Rd,
San Diego, CA 92123-1810
(858) 565-9666
(858) 565-9441

Map and Direction




Physician's Profile

Full NameZachary Doyle Walton
GenderMale
SpecialityAnesthesiology
Experience14 Years
Location3626 Ruffin Rd, San Diego, 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 Doyle Walton graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1891009247
  • Provider Enumeration Date: 07/27/2010
  • Last Update Date: 11/06/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0446572671
  • Enrollment ID: I20220727002012

Medical Identifiers

Medical identifiers for Zachary Doyle Walton such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891009247NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology C199128 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Tufts Medical CenterBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pratt Anesthesiology Associates Inc0547151151128
Capa Anesthesia Llc185078639354

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 Doyle Walton allows following entities to bill medicare on his behalf.
Entity NamePratt Anesthesiology Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326085390
PECOS PAC ID: 0547151151
Enrollment ID: O20040323001056
Entity NameLawrence Anesthesia Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467699918
PECOS PAC ID: 4082770136
Enrollment ID: O20090225000707
Entity NameBrigham & Womens Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033535497
PECOS PAC ID: 3870405988
Enrollment ID: O20150107001260
Entity NameAssociated Physicians Of Harvard Medical Faculty Physicians At Beth Is
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1245773308
PECOS PAC ID: 6305749987
Enrollment ID: O20170628003015
Entity NameCapa Anesthesia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629723002
PECOS PAC ID: 1850786393
Enrollment ID: O20220318000777

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 Doyle Walton 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 Doyle Walton, MD, PHD
3626 Ruffin Rd,
San Diego, CA 92123-1810

Ph: (858) 565-9666		Zachary Doyle Walton, MD, PHD
3626 Ruffin Rd,
San Diego, CA 92123-1810

Ph: (858) 565-9666

Reviews and Comments


Anesthesiology Doctors in San Diego, CA

Shawn Raveenth Vedamani, MD
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Practice Location: 200 W Arbor Dr, San Diego, CA 92103
Phone: 800-926-8273    Fax: 888-539-8781
Michael Conrad Weber, DO
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Practice Location: 34800 Bob Wilson Drive, San Diego, CA 92134
Phone: 619-532-6471    
Susanna Byrne, D.O.
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Phone: 619-532-6400    
Dr. Paige Tsuda, MD
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Practice Location: 200 W Arbor Dr, San Diego, CA 92103
Phone: 800-926-8273    
Thomas J. Pietuch, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 3626 Ruffin Rd, San Diego, CA 92123
Phone: 858-565-9666    Fax: 858-565-9441
Dr. Ching-rong Cheng, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: Ucsd Medical Center, 200 West Arbor Drive Mc 0801, San Diego, CA 92103
Phone: 619-543-5720    
Dr. Jeffrey Koji Sakihara, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 3626 Ruffin Rd, San Diego, CA 92123
Phone: 858-565-9666    Fax: 858-565-9441

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.