Kent Michael Grewe, MD - Medicare Neurosurgery in Portland, OR

Kent Michael Grewe, MD is a medicare enrolled "Neurological Surgery" physician in Portland, Oregon. He went to Oregon Health Sciences University School Of Medicine and graduated in 1983 and has 41 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Ts Billings Llc and his current practice location is 501 N Graham St, Ste 545, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 288-5151.

Kent Michael Grewe is licensed to practice in Oregon (license number MD13969) 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 1417922295.

Contact Information

Kent Michael Grewe, MD
501 N Graham St, Ste 545,
Portland, OR 97227
(503) 288-5151
(503) 288-4942

Map and Direction




Physician's Profile

Full NameKent Michael Grewe
GenderMale
SpecialityNeurosurgery
Experience41 Years
Location501 N Graham St, Portland, Oregon
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:
  • Kent Michael Grewe attended and graduated from Oregon Health Sciences University School Of Medicine in 1983
  NPI Data:
  • NPI Number: 1417922295
  • Provider Enumeration Date: 02/23/2006
  • Last Update Date: 08/26/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 7416030374
  • Enrollment ID: I20101103000403

Medical Identifiers

Medical identifiers for Kent Michael Grewe such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417922295NPI-NPPES
004197MedicaidOR
R00WCJVQAOtherORPTAN
001782001OtherORBLUE CROSS BLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery MD13969 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Legacy Emanuel Medical CenterPortland, ORHospital
Columbia Memorial HospitalAstoria, ORHospital
Legacy Meridian Park Medical CenterTualatin, ORHospital

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. Kent Michael Grewe allows following entities to bill medicare on his behalf.
Entity NameNorthwestern Neurological Assoc Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447223466
PECOS PAC ID: 4284629262
Enrollment ID: O20040419000814
Entity NameTs Billings Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497776488
PECOS PAC ID: 0143201954
Enrollment ID: O20040527000506

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. Kent Michael Grewe 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
Kent Michael Grewe, MD
501 N Graham St, Ste 545,
Portland, OR 97227

Ph: (503) 288-5151
Kent Michael Grewe, MD
501 N Graham St, Ste 545,
Portland, OR 97227

Ph: (503) 288-5151

Reviews and Comments


Neurological Surgery Doctors in Portland, OR

Dibyendu K Ray, MD
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Medicare: Not Enrolled in Medicare
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Phone: 503-494-4178    
Won Hyung Ryu, MD
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Phone: 503-494-4314    
Feridun Acar, MD
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Dr. Jos'lyn Iman Woodard, M.D.
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Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239
Phone: 503-494-6207    
Oisin Ruadri O'neill, MD
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 9155 Sw Barnes Rd, Ste 440, Portland, OR 97225
Phone: 503-297-3766    Fax: 503-297-8148
Anh Huan Hoang Vo, MD
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 3303 S Bond Ave, Portland, OR 97239
Phone: 503-494-4314    Fax: 503-346-6810
Dr. Thomas Jay Rosenbaum, MD
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 2222 Nw Lovejoy, Ste 516, Portland, OR 97210
Phone: 503-229-8470    Fax: 503-274-4849

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.