Dr Terence L Ahern, MD - Medicare Emergency Medicine in Ketchum, ID

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Dr Terence L Ahern, MD is a medicare enrolled "Emergency Medicine" physician in Ketchum, Idaho. He went to University Of Southern California Keck School Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice San Francisco Physicians International Medical Group Inc, Swope Medical Group Inc and his current practice location is 100 Hospital Drive, Ketchum, Idaho. You can reach out to his office (for appointments etc.) via phone at (208) 727-8800.

Dr Terence L Ahern is licensed to practice in California (license number A123764) 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 1104195916.

Contact Information

Dr Terence L Ahern, MD
100 Hospital Drive,
Ketchum, ID 83340
(208) 727-8800
(208) 727-8124

Map and Direction




Physician's Profile

Full NameDr Terence L Ahern
GenderMale
SpecialityEmergency Medicine
Experience13 Years
Location100 Hospital Drive, Ketchum, Idaho
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 Terence L Ahern attended and graduated from University Of Southern California Keck School Of Medicine in 2011
  NPI Data:
  • NPI Number: 1104195916
  • Provider Enumeration Date: 12/22/2011
  • Last Update Date: 05/24/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3971721614
  • Enrollment ID: I20140821002390

Medical Identifiers

Medical identifiers for Dr Terence L Ahern such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104195916NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine M-13191 (Idaho)Secondary
207P00000XEmergency Medicine MD170843 (Oregon)Secondary
207P00000XEmergency Medicine A123764 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sierra Nevada Memorial HospitalGrass valley, CAHospital
St Joseph's Medical Center Of StocktonStockton, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
San Francisco Physicians International Medical Group Inc559767922529
Swope Medical Group Inc226440344313

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 Terence L Ahern allows following entities to bill medicare on his behalf.
Entity NameSan Francisco Physicians International Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841220720
PECOS PAC ID: 5597679225
Enrollment ID: O20031117000934
Entity NameSwope Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972500593
PECOS PAC ID: 2264403443
Enrollment ID: O20040802001469

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 Terence L Ahern 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 Terence L Ahern, MD
12255 Red Dog Rd,
Nevada City, CA 95959-9564

Ph: (206) 850-5261		Dr Terence L Ahern, MD
100 Hospital Drive,
Ketchum, ID 83340

Ph: (208) 727-8800

Reviews and Comments


Emergency Medicine Doctors in Ketchum, ID

Kevin Kittleson, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 100 Hospital Drive, Ketchum, ID 83340
Phone: 208-727-8100    
Dr. Janet Anne Rosenquist, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Hospital Drive., Ketchum, ID 83340
Phone: 208-727-8100    Fax: 208-727-8124
Keith Thomas Sivertson, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 100 Hospital Drive, Ketchum, ID 83340
Phone: 208-727-8445    Fax: 298-727-8446
Kelly Dilorenzo, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Hospital Dr, Ketchum, ID 83340
Phone: 208-727-8100    
Deborah G Robertson, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Hospital Drive, Ketchum, ID 83340
Phone: 208-727-8100    
Dr. Jennie Hooper, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Hospital Dr, Ketchum, ID 83340
Phone: 208-727-8283    

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.