Forrest Robert Hamlin Sr, DO - Medicare Family Practice in San Jose, CA

Forrest Robert Hamlin Sr, DO is a medicare enrolled "Hospitalist" physician in San Jose, California. He went to Michigan State University College Of Osteopathic Medicine and graduated in 2017 and has 9 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Utah Regional Hospitalists Llc and his current practice location is 415 E Taylor St, San Jose, California. You can reach out to his office (for appointments etc.) via phone at (530) 224-9144.

Forrest Robert Hamlin Sr is licensed to practice in Montana (license number MED-PHYS-LIC-162063) 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 1225558349.

Contact Information

Forrest Robert Hamlin Sr, DO
415 E Taylor St,
San Jose, CA 95112
(530) 224-9144
Not Available

Map and Direction




Physician's Profile

Full NameForrest Robert Hamlin Sr
GenderMale
SpecialityFamily Practice
Experience9 Years
Location415 E Taylor St, San Jose, 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:
  • Forrest Robert Hamlin Sr attended and graduated from Michigan State University College Of Osteopathic Medicine in 2017
  NPI Data:
  • NPI Number: 1225558349
  • Provider Enumeration Date: 06/20/2017
  • Last Update Date: 09/30/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6608251525
  • Enrollment ID: I20230914000632

Medical Identifiers

Medical identifiers for Forrest Robert Hamlin Sr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225558349NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MED-PHYS-LIC-162063 (Montana)Secondary
208M00000XHospitalist MED-PHYS-LIC-162063 (Montana)Primary
208D00000XGeneral Practice 17023 (California)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207Q00000XFamily Medicine O-1860 (Idaho)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Eastern Idaho Regional Medical CenterIdaho falls, IDHospital
St Johns Medical CenterJackson, WYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Utah Regional Hospitalists Llc4789807165114

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. Forrest Robert Hamlin Sr allows following entities to bill medicare on his behalf.
Entity NameUtah Regional Hospitalists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740715507
PECOS PAC ID: 4789807165
Enrollment ID: O20170811001682

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. Forrest Robert Hamlin Sr 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
Forrest Robert Hamlin Sr, DO
415 E Taylor St,
San Jose, CA 95112

Ph: (530) 224-9144
Forrest Robert Hamlin Sr, DO
415 E Taylor St,
San Jose, CA 95112

Ph: (530) 224-9144

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).

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.