Dr Jeffrey Aaron Komisarof, MD - Medicare Critical Care (intensivists) in Portland, OR

Dr Jeffrey Aaron Komisarof, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Portland, Oregon. He went to Perelman School Of Med At The University Of Pennsylvania and graduated in 1999 and has 25 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Capital Critical Care, Llc, National Capital Nephrology Pc and his current practice location is 10201 Se Main St, Suite 27, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 256-0877.

Dr Jeffrey Aaron Komisarof is licensed to practice in Oregon (license number MD26611) 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 1043318405.

Contact Information

Dr Jeffrey Aaron Komisarof, MD
10201 Se Main St, Suite 27,
Portland, OR 97216-2937
(503) 256-0877
(503) 256-4188

Map and Direction




Physician's Profile

Full NameDr Jeffrey Aaron Komisarof
GenderMale
SpecialityCritical Care (intensivists)
Experience25 Years
Location10201 Se Main St, Portland, Oregon
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 Jeffrey Aaron Komisarof attended and graduated from Perelman School Of Med At The University Of Pennsylvania in 1999
  NPI Data:
  • NPI Number: 1043318405
  • Provider Enumeration Date: 09/20/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 0749383248
  • Enrollment ID: I20120615000434

Medical Identifiers

Medical identifiers for Dr Jeffrey Aaron Komisarof such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043318405NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology MD26611 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mt. Rainier DialysisMount rainier, MDDialysis facility
Holy Cross HospitalSilver spring, MDHospital
Medstar Washington Hospital CenterWashington, DCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Capital Critical Care, Llc670903717918
National Capital Nephrology Pc72149210303

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 Jeffrey Aaron Komisarof allows following entities to bill medicare on his behalf.
Entity NameNational Capital Nephrology Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912177049
PECOS PAC ID: 7214921030
Enrollment ID: O20040413001465
Entity NameCapital Critical Care, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588910566
PECOS PAC ID: 6709037179
Enrollment ID: O20121112000377

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 Jeffrey Aaron Komisarof 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 Jeffrey Aaron Komisarof, MD
10201 Se Main St, Suite 27,
Portland, OR 97216-2937

Ph: (503) 256-0877
Dr Jeffrey Aaron Komisarof, MD
10201 Se Main St, Suite 27,
Portland, OR 97216-2937

Ph: (503) 256-0877

Reviews and Comments


Internal Medicine Doctors in Portland, OR

Salona Shrestha, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 4805 Ne Glisan St, Portland, OR 97213
Phone: 503-215-2392    
Dr. Emmanuel Trungtoan Tavan, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 2800 N Vancouver Ave, Suite 230, Portland, OR 97227
Phone: 503-413-2901    
Ginevra Lois Liptan, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 6400 Sw Canyon Ct, Ste 100, Portland, OR 97221
Phone: 503-477-9616    Fax: 503-477-9808
Donald Richard Sullivan, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, Uhn67, Portland, OR 97239
Phone: 503-494-6949    
Dr. Victor Nguyen Pham, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 9205 Sw Barnes Rd, Portland, OR 97225
Phone: 503-216-2906    
Richa Uppal, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 800 Sw 13th Ave, Portland, OR 97205
Phone: 503-221-0161    Fax: 503-274-1697
Reem Hasan, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, Ppv 350, Portland, OR 97239
Phone: 503-494-8562    

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.