Harry Rosen, MD - Medicare Internal Medicine in West Hills, CA

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Harry Rosen, MD is a medicare enrolled "Internal Medicine" physician in West Hills, California. His current practice location is 7300 Medical Center Dr, West Hills, California. You can reach out to his office (for appointments etc.) via phone at (818) 612-8301.

Harry Rosen is licensed to practice in California (license number A86604) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1669448429.

Contact Information

Harry Rosen, MD
7300 Medical Center Dr,
West Hills, CA 91307-1902
(818) 612-8301
(951) 272-9924

Map and Direction




Physician's Profile

Full NameHarry Rosen
GenderMale
SpecialityInternal Medicine
Location7300 Medical Center Dr, West Hills, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1669448429
  • Provider Enumeration Date: 02/23/2006
  • Last Update Date: 12/05/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1557336120
  • Enrollment ID: I20040827000329

Medical Identifiers

Medical identifiers for Harry Rosen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669448429NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A86604 (California)Primary

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. Harry Rosen allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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. Harry Rosen 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
Harry Rosen, MD
Po Box 77790,
Corona, CA 92877-0126

Ph: (951) 278-5590		Harry Rosen, MD
7300 Medical Center Dr,
West Hills, CA 91307-1902

Ph: (818) 612-8301

Reviews and Comments


Internal Medicine Doctors in West Hills, CA

Roger Amerian, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 7320 Woodlake Ave, Ste 290, West Hills, CA 91307
Phone: 818-716-6446    Fax: 818-716-9869
Dr. Christopher Nemer Hage, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 7345 Medical Center Dr, Suite 220, West Hills, CA 91307
Phone: 818-702-9962    Fax: 818-702-0016
Benjamin J Cohen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 23101 Sherman Pl, Suite 110, West Hills, CA 91307
Phone: 818-702-8800    Fax: 818-702-0080
Dr. Jonathan Scott Matthew, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7301 Medical Center Dr, Suite 201, West Hills, CA 91307
Phone: 818-346-9911    Fax: 818-346-2857
Barbara Callahan, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 7301 Medical Center Dr #402, West Hills, CA 91307
Phone: 818-227-0070    
Jon F Willen, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 7230 Medical Center Dr, #203, West Hills, CA 91307
Phone: 818-226-6811    Fax: 818-226-6810
Dr. Golnaz Saedi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7320 Woodlake Ave, Suite 170, West Hills, CA 91307
Phone: 818-888-7090    

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.