Ioana M Diaconu, MD - Medicare Psychiatry in Kirkland, WA

Ioana M Diaconu, MD is a medicare enrolled "Psychiatry & Neurology - Geriatric Psychiatry" physician in Kirkland, Washington. She graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice Lewis County Hospital District No 1 and her current practice location is 620 Kirkland Way, 200, Kirkland, Washington. You can reach out to her office (for appointments etc.) via phone at (425) 889-5045.

Ioana M Diaconu is licensed to practice in Washington (license number MD00041900) 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 1679515142.

Contact Information

Ioana M Diaconu, MD
620 Kirkland Way, 200,
Kirkland, WA 98033-6021
(425) 889-5045
Not Available

Map and Direction




Physician's Profile

Full NameIoana M Diaconu
GenderFemale
SpecialityPsychiatry
Experience21 Years
Location620 Kirkland Way, Kirkland, 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:
  • Ioana M Diaconu graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1679515142
  • Provider Enumeration Date: 06/11/2006
  • Last Update Date: 01/18/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 1951374420
  • Enrollment ID: I20040813000948

Medical Identifiers

Medical identifiers for Ioana M Diaconu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679515142NPI-NPPES
1121037MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0805XPsychiatry & Neurology - Geriatric Psychiatry MD00041900 (Washington)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lewis County Hospital District No 1600272738522

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. Ioana M Diaconu allows following entities to bill medicare on her behalf.
Entity NameLewis County Hospital District No 1
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205882909
PECOS PAC ID: 6002727385
Enrollment ID: O20040121000814
Entity NameNeurostim Tms, Ps
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710415617
PECOS PAC ID: 1557761608
Enrollment ID: O20210611001322

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. Ioana M Diaconu 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
Ioana M Diaconu, MD
Po Box 2725, 200,
Kirkland, WA 98083-2725

Ph: (425) 354-3723
Ioana M Diaconu, MD
620 Kirkland Way, 200,
Kirkland, WA 98033-6021

Ph: (425) 889-5045

Reviews and Comments


Psychiatry & Neurology Doctors in Kirkland, WA

Bruce Davin Larson, MD
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Practice Location: 10200 Ne 132nd St, Kirkland, WA 98034
Phone: 425-821-2000    
Dr. Joel Bruce Younger, MD
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Phone: 425-636-2400    Fax: 425-636-2401
Michael P Golden, MD
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Practice Location: 10012 Ne 37th Ct, Kirkland, WA 98033
Phone: 425-891-3306    
Dr. Daniel J Burdick, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 12039 Ne 128th St, Suite 300, Kirkland, WA 98034
Phone: 425-899-3123    Fax: 425-899-3114
Dr. Alina Bouza, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 11416 Slater Ave Ne, #202 C, Kirkland, WA 98033
Phone: 206-393-7111    
Sid H Siahpush, MD, PHD. MPH, CGP
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 12025 115th Ave Ne, Building D, Ste 200, Kirkland, WA 98034
Phone: 425-821-1810    Fax: 425-823-1231
Dr. Susan S Kim, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 13107 121st Way Ne, Kirkland, WA 98034
Phone: 206-759-6058    

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).

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