Maureen Lassen, PHD - Medicare Psychologist in Mesa, AZ

Maureen Lassen, PHD is a medicare enrolled "Psychologist - Clinical" provider in Mesa, Arizona. She graduated from medical school in 1974 and has 50 years of diverse experience with area of expertise as Clinical Psychologist. Her current practice location is 1234 S Power Rd, Suite 254, Mesa, Arizona. You can reach out to her office (for appointments etc.) via phone at (480) 785-0525.

Maureen Lassen is licensed to practice in Arizona (license number 691) 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 1275687725.

Contact Information

Maureen Lassen, PHD
1234 S Power Rd, Suite 254,
Mesa, AZ 85206-3700
(480) 785-0525
(480) 656-4528

Map and Direction




Healthcare Provider's Profile

Full NameMaureen Lassen
GenderFemale
SpecialityClinical Psychologist
Experience50 Years
Location1234 S Power Rd, Mesa, Arizona
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:
  • Maureen Lassen graduated from medical school in 1974
  NPI Data:
  • NPI Number: 1275687725
  • Provider Enumeration Date: 01/22/2007
  • Last Update Date: 12/20/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 1850347527
  • Enrollment ID: I20050324001297

Medical Identifiers

Medical identifiers for Maureen Lassen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275687725NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 691 (Arizona)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. Maureen Lassen allows following entities to bill medicare on her behalf.
Entity NameMaureen K. Lassen, Ph.d., P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558663716
PECOS PAC ID: 4789869975
Enrollment ID: O20110503000853

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. Maureen Lassen 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
Maureen Lassen, PHD
1234 S Power Rd, Suite 254,
Mesa, AZ 85206-3700

Ph: (480) 785-0525
Maureen Lassen, PHD
1234 S Power Rd, Suite 254,
Mesa, AZ 85206-3700

Ph: (480) 785-0525

Reviews and Comments


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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.

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