Paul William Larson, MD - Medicare Anesthesiology in Yuma, AZ

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Paul William Larson, MD is a medicare enrolled "Phlebology" physician in Yuma, Arizona. He went to Loma Linda University School Of Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Anesthesiology. His current practice location is 2603 S 4th Ave, Yuma, Arizona. You can reach out to his office (for appointments etc.) via phone at (928) 726-8346.

Paul William Larson is licensed to practice in Arizona (license number 00774) 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 1598999609.

Contact Information

Paul William Larson, MD
2603 S 4th Ave,
Yuma, AZ 85364-7256
(928) 726-8346
(888) 418-8515

Map and Direction




Physician's Profile

Full NamePaul William Larson
GenderMale
SpecialityAnesthesiology
Experience20 Years
Location2603 S 4th Ave, Yuma, Arizona
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:
  • Paul William Larson attended and graduated from Loma Linda University School Of Medicine in 2004
  NPI Data:
  • NPI Number: 1598999609
  • Provider Enumeration Date: 05/05/2009
  • Last Update Date: 09/27/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2466587704
  • Enrollment ID: I20100311001020

Medical Identifiers

Medical identifiers for Paul William Larson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598999609NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 41014 (Arizona)Secondary
202K00000XPhlebology 00774 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Yuma Regional Medical CenterYuma, AZHospital

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. Paul William Larson allows following entities to bill medicare on his behalf.
Entity NameYuma Anesthesia Medical Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235136474
PECOS PAC ID: 0446215859
Enrollment ID: O20041124000835
Entity NameVein Center Of Arizona
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073929121
PECOS PAC ID: 6901025519
Enrollment ID: O20140915000123

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. Paul William Larson 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
Paul William Larson, MD
2603 S 4th Ave,
Yuma, AZ 85364-7256

Ph: (928) 726-8346		Paul William Larson, MD
2603 S 4th Ave,
Yuma, AZ 85364-7256

Ph: (928) 726-8346

Reviews and Comments



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.