Dr Ronald Reiner Wempen, MD - Preventive Medicine in Irvine, CA

Dr Ronald Reiner Wempen, MD is a Preventive Medicine - Preventive Medicine/occupational Environmental Medicine physician based in Irvine, California. Dr Ronald Reiner Wempen is licensed to practice in California (license number G18070) and his current practice location is 14795 Jeffrey Road, Suite 101, Irvine, California. He can be reached at his office (for appointments etc.) via phone at (949) 557-8751.

NPI number for Dr Ronald Reiner Wempen is 1497880538 and his current mailing address is 14795 Jeffrey Road, Suite 101, Irvine, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1497880538.

Contact Information

Dr Ronald Reiner Wempen, MD
14795 Jeffrey Road, Suite 101,
Irvine, CA 92618-0415
(949) 557-8751
(949) 551-1272

Map and Direction




Physician's Profile

Full NameDr Ronald Reiner Wempen
GenderMale
SpecialityPreventive Medicine - Preventive Medicine/occupational Environmental Medicine
Location14795 Jeffrey Road, Irvine, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1497880538
  • Provider Enumeration Date: 02/22/2007
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Dr Ronald Reiner Wempen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497880538NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2083P0500XPreventive Medicine - Preventive Medicine/occupational Environmental Medicine G18070 (California)Primary

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 Ronald Reiner Wempen is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Ronald Reiner Wempen, MD
14795 Jeffrey Road, Suite 101,
Irvine, CA 92618-0415

Ph: (949) 557-8751
Dr Ronald Reiner Wempen, MD
14795 Jeffrey Road, Suite 101,
Irvine, CA 92618-0415

Ph: (949) 557-8751

Reviews and Comments


Preventive Medicine Doctors in Irvine, CA

Sonya W Buchanan, M.D.
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 15751 Rockfield Blvd, Ste 100, Irvine, CA 92618
Phone: 949-206-9100    Fax: 949-206-1862
Dr. Valeh Karimkhani, DO
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Park Plz Ste 600, Irvine, CA 92614
Phone: 949-515-7300    Fax: 888-850-3284
Dr. Marion Joseph Fedoruk, MD
Preventive Medicine
Medicare: Medicare Enrolled
Practice Location: 19722 Macarthur Blvd, Irvine, CA 92612
Phone: 949-824-8641    
Dr. Brian Edward Laakaniemi, M.D.
Preventive Medicine
Medicare: Medicare Enrolled
Practice Location: 56 Rossmore, Irvine, CA 92620
Phone: 225-358-3940    Fax: 225-358-3939
Jay Westphal, M.D.
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4 Park Plz, Suite 500, Irvine, CA 92614
Phone: 949-351-9890    
Dr. Steven Wayne Rosen, M.D.
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4 Park Plz, Suite 750, Irvine, CA 92614
Phone: 949-253-3114    

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.