David C Portnoy, MD - Medicare Hematology/oncology in Germantown, TN

David C Portnoy, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Germantown, Tennessee. He graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice The West Clinic, Pllc, The West Clinic, Pllc and his current practice location is 7945 Wolf River Blvd, Germantown, Tennessee. You can reach out to his office (for appointments etc.) via phone at (901) 683-0055.

David C Portnoy is licensed to practice in Tennessee (license number 44677) 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 1679529473.

Contact Information

David C Portnoy, MD
7945 Wolf River Blvd,
Germantown, TN 38138-1762
(901) 683-0055
(901) 685-9718

Map and Direction




Physician's Profile

Full NameDavid C Portnoy
GenderMale
SpecialityHematology/oncology
Experience21 Years
Location7945 Wolf River Blvd, Germantown, Tennessee
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:
  • David C Portnoy graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1679529473
  • Provider Enumeration Date: 05/25/2006
  • Last Update Date: 05/02/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0749330892
  • Enrollment ID: I20090610000622

Medical Identifiers

Medical identifiers for David C Portnoy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679529473NPI-NPPES
06208752MedicaidMS
177720001MedicaidAR
P00744518OtherTNRR MEDICARE
1513379MedicaidTN
1679529473MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 20763 (Mississippi)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 44677 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Magnolia Regional Health CenterCorinth, MSHospital
Regional One HealthMemphis, TNHospital
Methodist Healthcare Memphis HospitalsMemphis, TNHospital
Baptist Memorial HospitalMemphis, TNHospital
North Mississippi Medical CenterTupelo, MSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The West Clinic, Pllc2668360579107
The West Clinic, Pllc2668360579107

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. David C Portnoy allows following entities to bill medicare on his behalf.
Entity NameThe West Clinic, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447276605
PECOS PAC ID: 2668360579
Enrollment ID: O20040315000610

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. David C Portnoy 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
David C Portnoy, MD
7714 Poplar Ave Ste 200,
Germantown, TN 38138-3941

Ph: (901) 683-0055
David C Portnoy, MD
7945 Wolf River Blvd,
Germantown, TN 38138-1762

Ph: (901) 683-0055

Reviews and Comments


Internal Medicine Doctors in Germantown, TN

Homayoun Reza Ahmadian, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 8060 Wolf River Blvd, Germantown, TN 38138
Phone: 901-271-1000    Fax: 901-271-4187
Mehul B Patel, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 7460 Wolf River Blvd, Germantown, TN 38138
Phone: 901-763-0200    Fax: 901-761-4002
Dr. Peter David Snell, DO
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 8000 Wolf River Blvd Ste 200, Germantown, TN 38138
Phone: 901-682-1233    Fax: 901-682-0044
William Thomas Rawlinson, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 7205 Wolf River Blvd, Suite 100, Germantown, TN 38138
Phone: 901-684-1322    Fax: 901-682-6368
Dr. Justin Leonadus Yancey, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 7640 Wolf River Cir Fl 2, Germantown, TN 38138
Phone: 901-755-0208    Fax: 901-757-0208
Dr. Michael Aaron Nelson, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 7751 Wolf River Blvd, Germantown, TN 38138
Phone: 901-297-4000    Fax: 901-531-8344
Kurt W Tauer, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 7945 Wolf River Blvd, Germantown, TN 38138
Phone: 901-683-0055    Fax: 901-922-6757

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.