Mr Gordon S Rosenberg, MD - Medicare Obstetrics/gynecology in Los Gatos, CA

Mr Gordon S Rosenberg, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Los Gatos, California. He went to Icahn School Of Medicine At Mount Sinai and graduated in 1985 and has 39 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice University Healthcare Alliance and his current practice location is 15151 National Ave, Los Gatos, California. You can reach out to his office (for appointments etc.) via phone at (408) 356-0431.

Mr Gordon S Rosenberg is licensed to practice in California (license number G65167) 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 1306806922.

Contact Information

Mr Gordon S Rosenberg, MD
15151 National Ave,
Los Gatos, CA 95032-2627
(408) 356-0431
(408) 358-1602

Map and Direction




Physician's Profile

Full NameMr Gordon S Rosenberg
GenderMale
SpecialityObstetrics/gynecology
Experience39 Years
Location15151 National Ave, Los Gatos, California
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:
  • Mr Gordon S Rosenberg attended and graduated from Icahn School Of Medicine At Mount Sinai in 1985
  NPI Data:
  • NPI Number: 1306806922
  • Provider Enumeration Date: 03/27/2006
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0840291407
  • Enrollment ID: I20100716000543

Medical Identifiers

Medical identifiers for Mr Gordon S Rosenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306806922NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology G65167 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Good Samaritan HospitalSan jose, CAHospital
Stanford Health CareStanford, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Healthcare Alliance6305748799341

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. Mr Gordon S Rosenberg allows following entities to bill medicare on his behalf.
Entity NameUniversity Healthcare Alliance
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760531198
PECOS PAC ID: 6305748799
Enrollment ID: O20040126000292

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. Mr Gordon S Rosenberg 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
Mr Gordon S Rosenberg, MD
15151 National Ave,
Los Gatos, CA 95032-2627

Ph: (408) 356-0431
Mr Gordon S Rosenberg, MD
15151 National Ave,
Los Gatos, CA 95032-2627

Ph: (408) 356-0431

Reviews and Comments


Obstetrics & Gynecology Doctors in Los Gatos, CA

Dr. Andrew Cook, M.D., FACOG
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 14830 Los Gatos Blvd, Suite 300, Los Gatos, CA 95032
Phone: 408-358-2511    Fax: 408-358-1009
Linda Honey Joshua, NP,RN
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 15047 Los Gatos Blvd, 200, Los Gatos, CA 95032
Phone: 408-364-6799    
Dr. Mark Alan Fierro, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 15251 National Ave, Suite 106, Los Gatos, CA 95032
Phone: 408-356-5111    Fax: 408-356-0654
Dr. Rosanne Mayhew, M.D.
Obstetrics & Gynecology
Medicare: May Accept Medicare Assignments
Practice Location: 800 Pollard Rd Ste B203, Los Gatos, CA 95032
Phone: 408-871-1885    Fax: 408-871-8405
Peter A. Castillo, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 15215 National Ave Ste 104, Los Gatos, CA 95032
Phone: 925-905-9922    Fax: 925-905-9925
Dr. Karen E Kunzel, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 15151 National Ave, Los Gatos, CA 95032
Phone: 408-356-0431    
Dr. Mary L Imig, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 15151 National Ave, Los Gatos, CA 95032
Phone: 408-356-0431    Fax: 408-358-1602

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.