Dr Dennis Warren Gaither, MD - Medicare Psychiatry in Mount Vernon, WA

Dr Dennis Warren Gaither, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Mount Vernon, Washington. He went to University Of Washington School Of Medicine and graduated in 1979 and has 45 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Lake Whatcom Residential And Treatment Center, Shifa Health Pllc and his current practice location is 1100 S 2nd St, Mount Vernon, Washington. You can reach out to his office (for appointments etc.) via phone at (360) 419-3500.

Dr Dennis Warren Gaither is licensed to practice in Washington (license number MD00019927) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1730123084.

Contact Information

Dr Dennis Warren Gaither, MD
1100 S 2nd St,
Mount Vernon, WA 98273-4209
(360) 419-3500
Not Available

Map and Direction




Physician's Profile

Full NameDr Dennis Warren Gaither
GenderMale
SpecialityPsychiatry
Experience45 Years
Location1100 S 2nd St, Mount Vernon, Washington
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Dennis Warren Gaither attended and graduated from University Of Washington School Of Medicine in 1979
  NPI Data:
  • NPI Number: 1730123084
  • Provider Enumeration Date: 06/16/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1658326012
  • Enrollment ID: I20050317001054

Medical Identifiers

Medical identifiers for Dr Dennis Warren Gaither such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730123084NPI-NPPES
8190027MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry MD00019927 (Washington)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lake Whatcom Residential And Treatment Center88200686613
Shifa Health Pllc963807050110

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. Dr Dennis Warren Gaither allows following entities to bill medicare on his behalf.
Entity NameShifa Health Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356415327
PECOS PAC ID: 9638070501
Enrollment ID: O20040115000310
Entity NameLake Whatcom Residential & Treatment Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043281736
PECOS PAC ID: 8820068661
Enrollment ID: O20040728001462

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. Dr Dennis Warren Gaither 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
Dr Dennis Warren Gaither, MD
1512 S 11th St,
Mount Vernon, WA 98274-5008

Ph: (360) 336-9509
Dr Dennis Warren Gaither, MD
1100 S 2nd St,
Mount Vernon, WA 98273-4209

Ph: (360) 419-3500

Reviews and Comments


Psychiatry & Neurology Doctors in Mount Vernon, WA

Rozina Lakhani, MD
Psychiatry & Neurology
Medicare: May Accept Medicare Assignments
Practice Location: 1103 Cleveland Avenue, Mount Vernon, WA 98273
Phone: 360-336-6868    Fax: 360-336-6866
Dr. Patti Jo Brettell, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Kincaid St, Mount Vernon, WA 98274
Phone: 336-042-8259    Fax: 360-428-2560
Nathan Tolley, DO
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1415 E Kincaid St, Mount Vernon, WA 98274
Phone: 360-814-2422    Fax: 360-814-8215
Mark H Backlund, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1103 Cleveland Ave, Mount Vernon, WA 98273
Phone: 360-336-6868    Fax: 360-336-6866
Amir C Mazhari, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Kincaid St, Mount Vernon, WA 98274
Phone: 360-428-2550    Fax: 360-428-6402
Dr. Vance E. Sherman, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1415 E Kincaid St, Psychiatry Dept, Mount Vernon, WA 98274
Phone: 360-424-2511    Fax: 360-424-2522
Kathryn Anne Roberts, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Kincaid St, Mount Vernon, WA 98274
Phone: 360-428-2550    Fax: 360-428-6402

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.