Courtney E O'rourke, DO - Medicare Internal Medicine in San Diego, CA

Courtney E O'rourke, DO is a medicare enrolled "Internal Medicine" physician in San Diego, California. She graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Monica Perlman Md Inc, Emergency And Acute Care Medical Corporation, San Diego Hospitalist Associates Inc and her current practice location is 9909 Mira Mesa Blvd Ste 110, San Diego, California. You can reach out to her office (for appointments etc.) via phone at (858) 554-1212.

Courtney E O'rourke is licensed to practice in California (license number 20A11824) 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 1730118886.

Contact Information

Courtney E O'rourke, DO
9909 Mira Mesa Blvd Ste 110,
San Diego, CA 92131-1060
(858) 554-1212
(858) 795-1195

Map and Direction




Physician's Profile

Full NameCourtney E O'rourke
GenderFemale
SpecialityInternal Medicine
Experience23 Years
Location9909 Mira Mesa Blvd Ste 110, San Diego, 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:
  • Courtney E O'rourke graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1730118886
  • Provider Enumeration Date: 07/01/2006
  • Last Update Date: 02/22/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7618902941
  • Enrollment ID: I20111229000233

Medical Identifiers

Medical identifiers for Courtney E O'rourke such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730118886NPI-NPPES
43524300MedicaidWI
FQ785ZOtherCAMEDICARE PART B CA
P00261156OtherRR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 20A11824 (California)Secondary
207R00000XInternal Medicine 48004-021 (Wisconsin)Secondary
207R00000XInternal Medicine 20A11824 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sharp Memorial HospitalSan diego, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Monica Perlman Md Inc8820035884195
Emergency And Acute Care Medical Corporation9537108279394
San Diego Hospitalist Associates Inc953735179628

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. Courtney E O'rourke allows following entities to bill medicare on her behalf.
Entity NameSharp Rees-stealy Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285616177
PECOS PAC ID: 8628972759
Enrollment ID: O20031120000996
Entity NameMonica Perlman Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134309305
PECOS PAC ID: 8820035884
Enrollment ID: O20050411001333
Entity NameEmergency And Acute Care Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437103942
PECOS PAC ID: 9537108279
Enrollment ID: O20050502000734
Entity NameSan Diego Hospitalist Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689992125
PECOS PAC ID: 9537351796
Enrollment ID: O20101006000176

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. Courtney E O'rourke 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
Courtney E O'rourke, DO
9850 Genesee Ave Ste 320,
La Jolla, CA 92037-1208

Ph: (858) 554-1212
Courtney E O'rourke, DO
9909 Mira Mesa Blvd Ste 110,
San Diego, CA 92131-1060

Ph: (858) 554-1212

Reviews and Comments


Internal Medicine Doctors in San Diego, CA

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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.