James William Hamill, - Medicare Psychologist in Fullerton, CA

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James William Hamill, is a medicare enrolled "Psychologist" provider in Fullerton, California. He graduated from medical school in 2023 and has 3 years of diverse experience with area of expertise as Clinical Psychologist. He is a member of the group practice Healing Rhythms Psychology Inc and his current practice location is 236 Soco Dr, Fullerton, California. You can reach out to his office (for appointments etc.) via phone at (949) 414-6182.

James William Hamill is licensed to practice in California (license number 35658) 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 1700345212.

Contact Information

James William Hamill,
236 Soco Dr,
Fullerton, CA 92832-2475
(949) 414-6182
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameJames William Hamill
GenderMale
SpecialityClinical Psychologist
Experience3 Years
Location236 Soco Dr, Fullerton, 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:
  • James William Hamill graduated from medical school in 2023
  NPI Data:
  • NPI Number: 1700345212
  • Provider Enumeration Date: 03/14/2019
  • Last Update Date: 11/12/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0446780795
  • Enrollment ID: I20250313001808

Medical Identifiers

Medical identifiers for James William Hamill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700345212NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103T00000XPsychologist 35658 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Healing Rhythms Psychology Inc43851220193

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. James William Hamill allows following entities to bill medicare on his behalf.
Entity NameHealing Rhythms Psychological Services PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679136634
PECOS PAC ID: 9436488467
Enrollment ID: O20190917000470
Entity NameSud Specialty Group - Ca
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972138238
PECOS PAC ID: 9537534177
Enrollment ID: O20230412001370
Entity NameHealing Rhythms Psychology Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629956149
PECOS PAC ID: 4385122019
Enrollment ID: O20260203001644

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. James William Hamill 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
James William Hamill,
236 Soco Dr,
Fullerton, CA 92832-2475

Ph: Not Available		James William Hamill,
236 Soco Dr,
Fullerton, CA 92832-2475

Ph: (949) 414-6182

Reviews and Comments


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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).

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