Donna Lettieri-marks, Psy.d., Ltd - Medicare Mental Health Clinic in Naperville, IL

Donna Lettieri-marks, Psy.d., Ltd is a medicare enrolled mental health clinic (Clinic/center - Adult Mental Health) in Naperville, Illinois. The current practice location for Donna Lettieri-marks, Psy.d., Ltd is 55 S Main St, Suite 371, Naperville, Illinois. For appointments, you can reach them via phone at (630) 904-6610. The mailing address for Donna Lettieri-marks, Psy.d., Ltd is 55 S Main St, Suite 371, Naperville, Illinois and phone number is (630) 904-6610.

Donna Lettieri-marks, Psy.d., Ltd is licensed to practice in Illinois (license number 071-005423). The clinic also participates in the medicare program and its NPI number is 1649418518. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (630) 904-6610.

Contact Information

Donna Lettieri-marks, Psy.d., Ltd
55 S Main St
Suite 371
Naperville
IL 60540-5372
(630) 904-6610
(630) 544-3429

Map and Direction


Mental Health Clinic Profile

Full NameDonna Lettieri-marks, Psy.d., Ltd
SpecialityClinic/Center
Location55 S Main St, Naperville, Illinois
Authorized Official Name and PositionDonna Lettieri-marks (CLINICAL PSYCHOLOGIST/OWNER)
Authorized Official Contact6309046610
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Donna Lettieri-marks, Psy.d., Ltd
55 S Main St
Suite 371
Naperville
IL 60540-5372

Ph: (630) 904-6610
Donna Lettieri-marks, Psy.d., Ltd
55 S Main St
Suite 371
Naperville
IL 60540-5372

Ph: (630) 904-6610

NPI Details:

NPI Number1649418518
Provider Enumeration Date01/29/2009
Last Update Date01/29/2009

Medicare PECOS Information:

Medicare PECOS PAC ID6800946344
Medicare Enrollment IDO20090604000222

Medical Identifiers

Medical identifiers for Donna Lettieri-marks, Psy.d., Ltd such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649418518NPI-NPPES
1346233665OtherNPI (INDIVIDUAL TYPE I NUMBER)
357980OtherILMEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
261QM0850XClinic/center - Adult Mental Health 071-005423 (Illinois)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Donna Lettieri-marks, Psy.d., Ltd acts as a billing entity for following providers:
Provider NameDonna Lettieri-marks
Provider TypePractitioner - Clinical Psychologist
Provider IdentifiersNPI Number: 1346233665
PECOS PAC ID: 3476577644
Enrollment ID: I20060116000314

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.