Dr David Michael Weingarten, MD - Medicare Neurosurgery in Dededo, GU

Dr David Michael Weingarten, MD is a medicare enrolled "Neurological Surgery" physician in Dededo, Guam. He went to Oregon Health Sciences University School Of Medicine and graduated in 2007 and has 15 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Guam Memorial Hospital and his current practice location is 133 Route 3, Dededo, Guam. You can reach out to his office (for appointments etc.) via phone at (671) 645-5500.

Dr David Michael Weingarten is licensed to practice in Guam (license number M-1893) 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 1639336472.

Contact Information

Dr David Michael Weingarten, MD
133 Route 3,
Dededo, GU 96929-6544
(671) 645-5500
(671) 645-5549

Map and Direction




Physician's Profile

Full NameDr David Michael Weingarten
GenderMale
SpecialityNeurosurgery
Experience15 Years
Location133 Route 3, Dededo, Guam
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:
  • Dr David Michael Weingarten attended and graduated from Oregon Health Sciences University School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1639336472
  • Provider Enumeration Date: 05/20/2008
  • Last Update Date: 03/18/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 2365752912
  • Enrollment ID: I20151110002591

Medical Identifiers

Medical identifiers for Dr David Michael Weingarten such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639336472NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery A110152 (California)Secondary
207T00000XNeurological Surgery M-1893 (Guam)Primary

Hospital Affiliation

Hospital NameLocationType
Guam Memorial Hospital AuthorityTamuning, GUAcute Care Hospital

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 David Michael Weingarten allows following entities to bill medicare on his behalf.
Entity NameGuam Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366519027
PECOS PAC ID: 5890781694
Enrollment ID: O20040426000038
Entity NameGuam Healthcare Development Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326447939
PECOS PAC ID: 9234351776
Enrollment ID: O20150326000266
Entity NameThe Weingarten Institute For Neuroscience, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578080727
PECOS PAC ID: 2961768361
Enrollment ID: O20171116002486

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 David Michael Weingarten 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 David Michael Weingarten, MD
Po Box 3830,
Hagatna, GU 96932-3830

Ph: (671) 645-5500
Dr David Michael Weingarten, MD
133 Route 3,
Dededo, GU 96929-6544

Ph: (671) 645-5500

Reviews and Comments


Neurological Surgery Doctors in Dededo, GU

Dr. Verrad Kwasi Owusu Nyame, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 133 Route 3, Dededo, GU 96929
Phone: 671-645-5500    

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.