Dr Melissa Jill Cohen, MD - Medicare Medical Oncology in Simi Valley, CA

Dr Melissa Jill Cohen, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Simi Valley, California. She went to George Washington University School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Medical Oncology. She is a member of the group practice Teton County Hospital District and her current practice location is 2750 Sycamore Dr, 201, Simi Valley, California. You can reach out to her office (for appointments etc.) via phone at (805) 583-0110.

Dr Melissa Jill Cohen is licensed to practice in California (license number A104517) 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 1174763262.

Contact Information

Dr Melissa Jill Cohen, MD
2750 Sycamore Dr, 201,
Simi Valley, CA 93065-1502
(805) 583-0110
Not Available

Map and Direction




Physician's Profile

Full NameDr Melissa Jill Cohen
GenderFemale
SpecialityMedical Oncology
Experience22 Years
Location2750 Sycamore Dr, Simi Valley, California
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:
  • Dr Melissa Jill Cohen attended and graduated from George Washington University School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1174763262
  • Provider Enumeration Date: 03/02/2009
  • Last Update Date: 10/06/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 0547430613
  • Enrollment ID: I20230724002209

Medical Identifiers

Medical identifiers for Dr Melissa Jill Cohen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174763262NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology A104517 (California)Primary
207R00000XInternal Medicine A104517 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Johns Medical CenterJackson, WYHospital
Star Valley Medical CenterAfton, WYHospital
Teton Valley HospitalDriggs, IDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Teton County Hospital District4880582295109

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 Melissa Jill Cohen allows following entities to bill medicare on her behalf.
Entity NameTeton County Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487818605
PECOS PAC ID: 4880582295
Enrollment ID: O20040308000954

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 Melissa Jill Cohen 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 Melissa Jill Cohen, MD
10945 Leconte Ave, Department Of Hematology/onconlogy,
Los Angeles, CA 90095-0001

Ph: (310) 206-1214
Dr Melissa Jill Cohen, MD
2750 Sycamore Dr, 201,
Simi Valley, CA 93065-1502

Ph: (805) 583-0110

Reviews and Comments


Internal Medicine Doctors in Simi Valley, CA

Cho May, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2975 Sycamore Dr, Simi Valley, CA 93065
Phone: 626-944-5144    
Dr. Varol Serdar Togay, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1687 Erringer Rd, Suite 105, Simi Valley, CA 93065
Phone: 805-584-9293    
Dr. Anthony Thong Phan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1189 Swallow Ln Ste 110, Simi Valley, CA 93065
Phone: 805-526-3213    Fax: 805-583-5929
Qurat-ul-ain Ahmed Rashid, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2975 Sycamore Dr, United Inpatient Consultants, Simi Valley, CA 93065
Phone: 805-522-2500    
Dr. Gurdip Singh Flora, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1172 Swallow Lane, Simi Valley, CA 93065
Phone: 805-583-4111    Fax: 805-583-2041
Lucia Loredana Dattoma, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2655 1st St Ste 360, Simi Valley, CA 93065
Phone: 805-583-7640    Fax: 805-583-7641

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.