Dr Ernesto Nillar-fonseca, PSYD - Medicare Psychologist in Louisville, KY

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Dr Ernesto Nillar-fonseca, PSYD is a medicare enrolled "Psychologist - Clinical" provider in Louisville, Kentucky. He graduated from medical school in 2013 and has 13 years of diverse experience with area of expertise as Clinical Psychologist. He is a member of the group practice Eventus Ecs, Inc, Extended Care Specialists, Inc, Eventus Wholehealth Midwest Inc and his current practice location is 9824 Collier Ln, Louisville, Kentucky. You can reach out to his office (for appointments etc.) via phone at (502) 262-9487.

Dr Ernesto Nillar-fonseca is licensed to practice in Kentucky (license number 239702) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1508003195.

Contact Information

Dr Ernesto Nillar-fonseca, PSYD
9824 Collier Ln,
Louisville, KY 40291-3184
(502) 262-9487
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Ernesto Nillar-fonseca
GenderMale
SpecialityClinical Psychologist
Experience13 Years
Location9824 Collier Ln, Louisville, Kentucky
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Ernesto Nillar-fonseca graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1508003195
  • Provider Enumeration Date: 01/19/2009
  • Last Update Date: 12/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9931592086
  • Enrollment ID: I20220214000196

Medical Identifiers

Medical identifiers for Dr Ernesto Nillar-fonseca such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508003195NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 20043751A (Indiana)Secondary
103TC0700XPsychologist - Clinical 239702 (Kentucky)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Eventus Ecs, Inc2163969650251
Extended Care Specialists, Inc2466407713286
Eventus Wholehealth Midwest Inc4183040470113

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 Ernesto Nillar-fonseca allows following entities to bill medicare on his behalf.
Entity NameExtended Care Specialists, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134146079
PECOS PAC ID: 2466407713
Enrollment ID: O20190703001141
Entity NameEventus Wholehealth Midwest Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386252757
PECOS PAC ID: 4183040470
Enrollment ID: O20211217001894
Entity NameEventus Ecs, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073353496
PECOS PAC ID: 2163969650
Enrollment ID: O20240910001036

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 Ernesto Nillar-fonseca 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 Ernesto Nillar-fonseca, PSYD
9824 Collier Ln,
Louisville, KY 40291-3184

Ph: (502) 262-9487		Dr Ernesto Nillar-fonseca, PSYD
9824 Collier Ln,
Louisville, KY 40291-3184

Ph: (502) 262-9487

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.