Chad Allen Warren, MD - Medicare Orthopedic Surgery in Everett, WA

Chad Allen Warren, MD is a medicare enrolled "Orthopaedic Surgery" physician in Everett, Washington. He went to University Of Southern California Keck School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Western Washington Medical Group Inc Ps and his current practice location is 1330 Rockefeller Ave, Suite 310, Everett, Washington. You can reach out to his office (for appointments etc.) via phone at (425) 339-5476.

Chad Allen Warren is licensed to practice in Washington (license number MD00047258) 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 1235244054.

Contact Information

Chad Allen Warren, MD
1330 Rockefeller Ave, Suite 310,
Everett, WA 98201-1684
(425) 339-5476
Not Available

Map and Direction




Physician's Profile

Full NameChad Allen Warren
GenderMale
SpecialityOrthopedic Surgery
Experience25 Years
Location1330 Rockefeller Ave, Everett, Washington
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:
  • Chad Allen Warren attended and graduated from University Of Southern California Keck School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1235244054
  • Provider Enumeration Date: 08/20/2006
  • Last Update Date: 04/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8123098068
  • Enrollment ID: I20071005000078

Medical Identifiers

Medical identifiers for Chad Allen Warren such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235244054NPI-NPPES
302130100MedicaidMN
309L2WAOtherMNBCBS
MD00047258OtherWALICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 46308 (Minnesota)Secondary
207X00000XOrthopaedic Surgery MD00047258 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Regional Medical Center EverettEverett, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Western Washington Medical Group Inc Ps751787031494

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. Chad Allen Warren allows following entities to bill medicare on his behalf.
Entity NameWestern Washington Medical Group Inc Ps
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396413803
PECOS PAC ID: 7517870314
Enrollment ID: O20031107000469
Entity NameOptum Care Washington Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831186766
PECOS PAC ID: 6406752153
Enrollment ID: O20031211000922
Entity NameProvidence Health & Services- Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124270715
PECOS PAC ID: 8325100480
Enrollment ID: O20081224000111

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. Chad Allen Warren 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
Chad Allen Warren, MD
3901 Hoyt Ave,
Everett, WA 98201-4918

Ph: (425) 339-5476
Chad Allen Warren, MD
1330 Rockefeller Ave, Suite 310,
Everett, WA 98201-1684

Ph: (425) 339-5476

Reviews and Comments


Orthopaedic Surgery Doctors in Everett, WA

Dr. John D Pryor, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Pacific Ave, Suite 300, Everett, WA 98201
Phone: 425-339-2433    Fax: 425-339-8273
Dr. Richard L Semon, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1100 Pacific Ave, Suite 300, Everett, WA 98201
Phone: 425-339-2433    Fax: 425-339-8273
Dr. Peter J. Kinahan, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1100 Pacific Ave, Suite 300, Everett, WA 98201
Phone: 425-339-2433    Fax: 425-339-8273
Dr. Alireza K Anissipour, D.O.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 3726 Broadway, Suite 201, Everett, WA 98201
Phone: 425-317-9119    
Dr. Douglas D Nowak, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 1100 Pacific Ave, Suite 300, Everett, WA 98201
Phone: 425-339-2433    Fax: 425-339-8273
Nicholas John Vaudreuil, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Pacific Ave Ste 300, Everett, WA 98201
Phone: 425-339-2433    Fax: 425-339-8273
Dr. Howard Barnum Barker, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Pacific Ave, Suite 300, Everett, WA 98201
Phone: 425-339-2433    Fax: 425-339-8273

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.