Dr Brennan Lynn Mars, PSYD - Medicare Psychologist in Boulder, CO

Dr Brennan Lynn Mars, PSYD is a medicare enrolled "Psychologist" provider in Boulder, Colorado. She graduated from medical school in 1996 and has 28 years of diverse experience with area of expertise as Clinical Psychologist. Her current practice location is 4800 Baseline Rd Ste E104 Pmb 344, Boulder, Colorado. You can reach out to her office (for appointments etc.) via phone at (303) 358-4603.

Dr Brennan Lynn Mars is licensed to practice in Colorado (license number 2327) 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 1013030923.

Contact Information

Dr Brennan Lynn Mars, PSYD
4800 Baseline Rd Ste E104 Pmb 344,
Boulder, CO 80303-2643
(303) 358-4603
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Brennan Lynn Mars
GenderFemale
SpecialityClinical Psychologist
Experience28 Years
Location4800 Baseline Rd Ste E104 Pmb 344, Boulder, Colorado
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 Brennan Lynn Mars graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1013030923
  • Provider Enumeration Date: 04/06/2007
  • Last Update Date: 11/16/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9931224425
  • Enrollment ID: I20100921001108

Medical Identifiers

Medical identifiers for Dr Brennan Lynn Mars such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013030923NPI-NPPES
58079831MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103T00000XPsychologist 2327 (Colorado)Primary

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 Brennan Lynn Mars 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 Brennan Lynn Mars, PSYD
Pmb 344 4800 Baseline Road, E104,
Boulder, CO 80303

Ph: (303) 358-4603
Dr Brennan Lynn Mars, PSYD
4800 Baseline Rd Ste E104 Pmb 344,
Boulder, CO 80303-2643

Ph: (303) 358-4603

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.