Ms Caroline Anne Arnold, MD - Medicare Emergency Medicine in Walla Walla, WA

Ms Caroline Anne Arnold, MD is a medicare enrolled "Emergency Medicine" physician in Walla Walla, Washington. She went to University Of Arkansas College Of Medicine and graduated in 2018 and has 6 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Providence Health And Services - Washington and her current practice location is 401 W Poplar St, Walla Walla, Washington. You can reach out to her office (for appointments etc.) via phone at (509) 897-3320.

Ms Caroline Anne Arnold is licensed to practice in Washington (license number MD61145396) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1811492739.

Contact Information

Ms Caroline Anne Arnold, MD
401 W Poplar St,
Walla Walla, WA 99362-2846
(509) 897-3320
Not Available

Map and Direction




Physician's Profile

Full NameMs Caroline Anne Arnold
GenderFemale
SpecialityEmergency Medicine
Experience6 Years
Location401 W Poplar St, Walla Walla, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ms Caroline Anne Arnold attended and graduated from University Of Arkansas College Of Medicine in 2018
  NPI Data:
  • NPI Number: 1811492739
  • Provider Enumeration Date: 03/25/2018
  • Last Update Date: 08/19/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1456680404
  • Enrollment ID: I20210712001061

Medical Identifiers

Medical identifiers for Ms Caroline Anne Arnold such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811492739NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 54507 (Kentucky)Secondary
207P00000XEmergency Medicine MD61145396 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence St Mary Medical CenterWalla walla, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health And Services - Washington2860552973217

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. Ms Caroline Anne Arnold allows following entities to bill medicare on her behalf.
Entity NameProvidence Health & Services - Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922259738
PECOS PAC ID: 2860552973
Enrollment ID: O20081223000478

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. Ms Caroline Anne Arnold 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
Ms Caroline Anne Arnold, MD
401 W Poplar St,
Walla Walla, WA 99362-2846

Ph: (509) 897-3320
Ms Caroline Anne Arnold, MD
401 W Poplar St,
Walla Walla, WA 99362-2846

Ph: (509) 897-3320

Reviews and Comments


Emergency Medicine Doctors in Walla Walla, WA

Dr. Philip A Green, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 W Poplar St, Psmmc Er, Walla Walla, WA 99362
Phone: 509-522-5802    Fax: 509-522-5541
Shirley Robin Vonhaven, DO
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 401 W Poplar, Walla Walla, WA 99362
Phone: 509-522-5802    Fax: 509-522-5950
Jared L Wutzke, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 W Poplar St, Psmmc Er, Walla Walla, WA 99362
Phone: 509-522-5802    Fax: 509-522-5541
Dr. Morgan C Galante, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1111 S 2nd Ave, Walla Walla, WA 99362
Phone: 509-897-3700    
Joilo Barbosa, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 123 E Main St # 268, Walla Walla, WA 99362
Phone: 509-529-2966    
Aaron B Jones, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 W Poplar St, Emergency Department, Walla Walla, WA 99362
Phone: 509-525-3320    
Eric Trent Brown, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 W Poplar St, Psmmc Er, Walla Walla, WA 99362
Phone: 509-522-5802    Fax: 509-522-5541

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.