John Gerald Donnelly, MD - Medicare Psychiatry in Oceanside, CA

John Gerald Donnelly, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Oceanside, California. He went to Creighton University School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Mental Health Systems, Inc. and his current practice location is 1701 Mission Ave, Oceanside, California. You can reach out to his office (for appointments etc.) via phone at (760) 967-4475.

John Gerald Donnelly is licensed to practice in California (license number A48716) 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 1760566160.

Contact Information

John Gerald Donnelly, MD
1701 Mission Ave,
Oceanside, CA 92054-7102
(760) 967-4475
(760) 966-3827

Map and Direction




Physician's Profile

Full NameJohn Gerald Donnelly
GenderMale
SpecialityPsychiatry
Experience35 Years
Location1701 Mission Ave, Oceanside, 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:
  • John Gerald Donnelly attended and graduated from Creighton University School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1760566160
  • Provider Enumeration Date: 10/24/2006
  • Last Update Date: 02/25/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 9234193137
  • Enrollment ID: I20041118001032

Medical Identifiers

Medical identifiers for John Gerald Donnelly such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760566160NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry A48716 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mental Health Systems, Inc.862801932025

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. John Gerald Donnelly allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508968967
PECOS PAC ID: 3577476761
Enrollment ID: O20031203000756
Entity NameCounty Of Riverside
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023122967
PECOS PAC ID: 6507754488
Enrollment ID: O20040310001107
Entity NameMental Health Systems, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760431670
PECOS PAC ID: 8628019320
Enrollment ID: O20050512000474

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. John Gerald Donnelly 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
John Gerald Donnelly, MD
1701 Mission Ave,
Oceanside, CA 92054-7102

Ph: (760) 967-4475
John Gerald Donnelly, MD
1701 Mission Ave,
Oceanside, CA 92054-7102

Ph: (760) 967-4475

Reviews and Comments


Psychiatry & Neurology Doctors in Oceanside, CA

Nubia Amparo Chong, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 517 N Horne St, Oceanside, CA 92054
Phone: 760-631-5000    Fax: 760-414-3892
Dr. Richard S Rose, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1101 Ocean Ridge Ct, Oceanside, CA 92056
Phone: 352-445-2638    
Dr. David Mark Edward Llewellyn, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 200 Mercy Circle, Nhcp Internal Medicine, Oceanside, CA 92055
Phone: 928-649-7991    
Felix Erich Kral, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1300 Rancho Del Oro Rd, Oceanside, CA 92056
Phone: 760-466-7032    
Dr. Aziz N Ander, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 3907 Waring Rd, Suite 2, Oceanside, CA 92056
Phone: 760-631-3000    Fax: 760-631-3016
Dr. Rachel Pamela Ross, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1701 Mission Ave, Oceanside, CA 92058
Phone: 760-967-4475    
Dr. Joel Nicholas Peterson, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 200 Mercy Circle, Oceanside, CA 92055
Phone: 760-719-3312    

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).

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