Timothy Edward Hammill, OD - Medicare Optometrist in San Bernardino, CA

Timothy Edward Hammill, OD is a medicare enrolled "Optometrist" provider in San Bernardino, California. He graduated from medical school in 2022 and has 4 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Azul Vision Inc, California Eye Specialists Medical Group Inc and his current practice location is 399 E Highland Ave Ste 401, San Bernardino, California. You can reach out to his office (for appointments etc.) via phone at (909) 327-3118.

Timothy Edward Hammill is licensed to practice in California (license number OPT35322-TLG) 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 1457932097.

Contact Information

Timothy Edward Hammill, OD
399 E Highland Ave Ste 401,
San Bernardino, CA 92404-3862
(909) 327-3118
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameTimothy Edward Hammill
GenderMale
SpecialityOptometry
Experience4 Years
Location399 E Highland Ave Ste 401, San Bernardino, 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:
  • Timothy Edward Hammill graduated from medical school in 2022
  NPI Data:
  • NPI Number: 1457932097
  • Provider Enumeration Date: 04/15/2021
  • Last Update Date: 08/25/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 6305215013
  • Enrollment ID: I20221219002112

Medical Identifiers

Medical identifiers for Timothy Edward Hammill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457932097NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist OPT35322-TLG (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Azul Vision Inc226485174049
California Eye Specialists Medical Group Inc680079338126

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. Timothy Edward Hammill allows following entities to bill medicare on his behalf.
Provider NameCalifornia Eye Specialists Medical Group Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1699713099
PECOS PAC ID: 6800793381
Enrollment ID: O20031212000932
Provider NameAzul Vision Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1285247528
PECOS PAC ID: 2264851740
Enrollment ID: O20201001003562

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. Timothy Edward Hammill 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
Timothy Edward Hammill, OD
14726 Ramona Ave Ste 203,
Chino, CA 91710-5730

Ph: (626) 305-9100
Timothy Edward Hammill, OD
399 E Highland Ave Ste 401,
San Bernardino, CA 92404-3862

Ph: (909) 327-3118

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.