Dr Robert J Borrowdale, MD - Medicare Obstetrics/gynecology in Tustin, CA

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Dr Robert J Borrowdale, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Tustin, California. He went to Loma Linda University School Of Medicine and graduated in 1983 and has 41 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Caduceus Physicians Medical Group, Latino Health Services Medical Group Inc and his current practice location is 661 W 1st St Ste G, Tustin, California. You can reach out to his office (for appointments etc.) via phone at (714) 665-9890.

Dr Robert J Borrowdale is licensed to practice in California (license number G56910) 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 1013958545.

Contact Information

Dr Robert J Borrowdale, MD
661 W 1st St Ste G,
Tustin, CA 92780-2939
(714) 665-9890
(714) 665-9891

Map and Direction




Physician's Profile

Full NameDr Robert J Borrowdale
GenderMale
SpecialityObstetrics/gynecology
Experience41 Years
Location661 W 1st St Ste G, Tustin, 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:
  • Dr Robert J Borrowdale attended and graduated from Loma Linda University School Of Medicine in 1983
  NPI Data:
  • NPI Number: 1013958545
  • Provider Enumeration Date: 06/08/2006
  • Last Update Date: 01/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0244407971
  • Enrollment ID: I20120120000826

Medical Identifiers

Medical identifiers for Dr Robert J Borrowdale such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013958545NPI-NPPES
00G569100MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology G56910 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Orange County Global Medical CenterSanta ana, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Caduceus Physicians Medical Group529476265438
Latino Health Services Medical Group Inc80220868594

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 Robert J Borrowdale allows following entities to bill medicare on his behalf.
Entity NameLatino Health Services Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790701514
PECOS PAC ID: 8022086859
Enrollment ID: O20040920001097
Entity NameCaduceus Physicians Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497702724
PECOS PAC ID: 5294762654
Enrollment ID: O20050718001020
Entity NameFamilies Together Of Orange County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194122457
PECOS PAC ID: 7517268816
Enrollment ID: O20151210000638

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 Robert J Borrowdale 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 Robert J Borrowdale, MD
23 Rutherford,
Irvine, CA 92602-2410

Ph: (949) 292-4100		Dr Robert J Borrowdale, MD
661 W 1st St Ste G,
Tustin, CA 92780-2939

Ph: (714) 665-9890

Reviews and Comments


Obstetrics & Gynecology Doctors in Tustin, CA

Mitchell W Lew, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 14642 Newport Ave Ste 101, Tustin, CA 92780
Phone: 714-581-6470    Fax: 714-581-6492
Dr. Cyndee Ayson Mitchell, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 13422 Newport Ave, Suite L, Tustin, CA 92780
Phone: 714-544-1521    Fax: 714-544-1904
Stuart M Kalmanowitz, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 13152 Newport Ave, Tustin, CA 92780
Phone: 714-442-4864    Fax: 714-442-4892

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.