Dr Janice R Timm, PHD - Medicare in Napa, CA

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Dr Janice R Timm, PHD is a medicare enrolled "Clinical Neuropsychologist" provider in Napa, California. She graduated from medical school in 2002 and has 23 years of diverse experience with area of expertise as Clinical Psychologist. She is a member of the group practice Regents Of The University Of California and her current practice location is 1443 Main St, Suite-130a, Napa, California. You can reach out to her office (for appointments etc.) via phone at (707) 225-5462.

Dr Janice R Timm is licensed to practice in California (license number 19980) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1225062771.

Contact Information

Dr Janice R Timm, PHD
1443 Main St, Suite-130a,
Napa, CA 94559-1928
(707) 225-5462
(707) 226-7024

Map and Direction




Healthcare Provider's Profile

Full NameDr Janice R Timm
GenderFemale
SpecialityClinical Psychologist
Experience23 Years
Location1443 Main St, Napa, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Janice R Timm graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1225062771
  • Provider Enumeration Date: 07/10/2006
  • Last Update Date: 05/01/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9133175235
  • Enrollment ID: I20050322000825

Medical Identifiers

Medical identifiers for Dr Janice R Timm such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225062771NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 19980 (California)Secondary
103G00000XClinical Neuropsychologist 19980 (California)Primary

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 Janice R Timm allows following entities to bill medicare on her behalf.
Entity NameRegents Of The Univ Of Ca
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013906973
PECOS PAC ID: 3375456619
Enrollment ID: O20031111000892
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952998973
PECOS PAC ID: 8022922475
Enrollment ID: O20031118001149

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 Janice R Timm 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 Janice R Timm, PHD
1443 Main St, Suite-130a,
Napa, CA 94559-1928

Ph: (707) 225-5462		Dr Janice R Timm, PHD
1443 Main St, Suite-130a,
Napa, CA 94559-1928

Ph: (707) 225-5462

Reviews and Comments



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.