James W Barnes, MD - Medicare Orthopedic Surgery in Lake Havasu City, AZ

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James W Barnes, MD is a medicare enrolled "Orthopaedic Surgery" physician in Lake Havasu City, Arizona. He went to University Of Arkansas College Of Medicine and graduated in 2012 and has 14 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Convergence Health Llc and his current practice location is 5601 Highway 95 N Ste 714, Lake Havasu City, Arizona. You can reach out to his office (for appointments etc.) via phone at (928) 854-3333.

James W Barnes is licensed to practice in Arizona (license number 55081) 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 1083980585.

Contact Information

James W Barnes, MD
5601 Highway 95 N Ste 714,
Lake Havasu City, AZ 86404-8551
(928) 854-3333
Not Available

Map and Direction




Physician's Profile

Full NameJames W Barnes
GenderMale
SpecialityOrthopedic Surgery
Experience14 Years
Location5601 Highway 95 N Ste 714, Lake Havasu City, 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:
  • James W Barnes attended and graduated from University Of Arkansas College Of Medicine in 2012
  NPI Data:
  • NPI Number: 1083980585
  • Provider Enumeration Date: 03/29/2012
  • Last Update Date: 08/13/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1557662582
  • Enrollment ID: I20190509001213

Medical Identifiers

Medical identifiers for James W Barnes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083980585NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery A159330 (California)Secondary
207X00000XOrthopaedic Surgery 55081 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Havasu Regional Medical Center Home HealthLake havasu city, AZHome health agency
River Valley Home HealthLake havasu, AZHome health agency
Havasu Regional Medical CenterLake havasu city, AZHospital
La Paz Regional HospitalParker, AZHospital
Kingman Regional Medical CenterKingman, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Convergence Health Llc29619889692

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. James W Barnes allows following entities to bill medicare on his behalf.
Entity NameKingman Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265423917
PECOS PAC ID: 6901791367
Enrollment ID: O20040216001173
Entity NameConvergence Health LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699576066
PECOS PAC ID: 2961988969
Enrollment ID: O20260109000403

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. James W Barnes 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
James W Barnes, MD
5601 Highway 95 N Ste 714,
Lake Havasu City, AZ 86404-8551

Ph: (928) 538-4325		James W Barnes, MD
5601 Highway 95 N Ste 714,
Lake Havasu City, AZ 86404-8551

Ph: (928) 854-3333

Reviews and Comments


Orthopaedic Surgery Doctors in Lake Havasu City, AZ

William F Binder, M.D
Orthopedic Surgery
Medicare: May Accept Medicare Assignments
Practice Location: 25 Riviera Blvd, Lake Havasu City, AZ 86403
Phone: 928-505-5555    Fax: 928-505-2877
John E Lankenau, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 72 Lake Havasu Ave S, Lake Havasu City, AZ 86403
Phone: 928-453-2211    Fax: 928-453-2219
Dr. Theron C Tilgner, D.O.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 387 Lake Havasu Ave S Ste 101, Lake Havasu City, AZ 86403
Phone: 928-854-3333    Fax: 928-854-3335
Dr. Steven Gregory Anderson, DO
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 365 Lake Havasu Ave S Ste 102, Lake Havasu City, AZ 86403
Phone: 928-459-2121    
Daniel Edward Heiner, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 25 Riviera Blvd, Lake Havasu City, AZ 86403
Phone: 928-505-5555    Fax: 928-505-2877
Brittany Woodall, DO
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 25 Riviera Blvd, Lake Havasu City, AZ 86403
Phone: 928-505-5555    Fax: 928-505-5557
Dr. Marc Herbert Zimmerman, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1840 Mesquite Ave, Suite G, Lake Havasu City, AZ 86403
Phone: 928-453-2663    Fax: 928-453-1452

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.