Dr Jacob H Fennessy, MD - Medicare Orthopedic Surgery in San Diego, CA

Dr Jacob H Fennessy, MD is a medicare enrolled "Orthopaedic Surgery - Orthopaedic Surgery Of The Spine" physician in San Diego, California. He went to Georgetown University School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 200 W Arbor Dr, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (800) 926-8273.

Dr Jacob H Fennessy is licensed to practice in California (license number A141175) 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 1972923704.

Contact Information

Dr Jacob H Fennessy, MD
200 W Arbor Dr,
San Diego, CA 92103
(800) 926-8273
Not Available

Map and Direction




Physician's Profile

Full NameDr Jacob H Fennessy
GenderMale
SpecialityOrthopedic Surgery
Experience10 Years
Location200 W Arbor Dr, San Diego, 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 Jacob H Fennessy attended and graduated from Georgetown University School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1972923704
  • Provider Enumeration Date: 04/20/2014
  • Last Update Date: 02/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9830427772
  • Enrollment ID: I20190829003610

Medical Identifiers

Medical identifiers for Dr Jacob H Fennessy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972923704NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207XS0117XOrthopaedic Surgery - Orthopaedic Surgery Of The Spine A141175 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital - SacramentoSacramento, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102257800

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 Jacob H Fennessy allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225130677
PECOS PAC ID: 3577476761
Enrollment ID: O20031209000783

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 Jacob H Fennessy 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 Jacob H Fennessy, MD
Po Box 232410,
San Diego, CA 92193-2410

Ph: () -
Dr Jacob H Fennessy, MD
200 W Arbor Dr,
San Diego, CA 92103

Ph: (800) 926-8273

Reviews and Comments


Orthopaedic Surgery Doctors in San Diego, CA

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Dr. Keenan Msami Onodera, MD
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Practice Location: 200 W Arbor Dr, San Diego, CA 92103
Phone: 858-657-7000    

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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.

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