Violet Theodos, PHD - Medicare Psychologist in Oak Brook, IL

Violet Theodos, PHD is a medicare enrolled "Psychologist - Clinical" provider in Oak Brook, Illinois. She graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Clinical Psychologist. Her current practice location is 1550 Spring Rd Ste 220, Oak Brook, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 233-4740.

Violet Theodos is licensed to practice in Illinois (license number 071007259) 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 1184948184.

Contact Information

Violet Theodos, PHD
1550 Spring Rd Ste 220,
Oak Brook, IL 60523-1362
(630) 233-4740
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameViolet Theodos
GenderFemale
SpecialityClinical Psychologist
Experience19 Years
Location1550 Spring Rd Ste 220, Oak Brook, Illinois
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:
  • Violet Theodos graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1184948184
  • Provider Enumeration Date: 03/18/2010
  • Last Update Date: 05/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3870738461
  • Enrollment ID: I20130402000503

Medical Identifiers

Medical identifiers for Violet Theodos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184948184NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 071007259 (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. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Violet Theodos allows following entities to bill medicare on her behalf.
Entity NameViolet Theodos, Ph.d. Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295357515
PECOS PAC ID: 0840612008
Enrollment ID: O20200617002420

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. Violet Theodos 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
Violet Theodos, PHD
1550 Spring Rd Ste 220,
Oak Brook, IL 60523-1362

Ph: () -
Violet Theodos, PHD
1550 Spring Rd Ste 220,
Oak Brook, IL 60523-1362

Ph: (630) 233-4740

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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