Infectious Disease Specialists Pc - Medicare Primary Care in Merrillville, IN

Infectious Disease Specialists Pc is a medicare enrolled primary clinic (Internal Medicine - Infectious Disease) in Merrillville, Indiana. The current practice location for Infectious Disease Specialists Pc is 200 E 86th Pl, Merrillville, Indiana. For appointments, you can reach them via phone at (219) 972-1547. The mailing address for Infectious Disease Specialists Pc is Po Box 10667, Merrillville, Indiana and phone number is (219) 738-6726.

Infectious Disease Specialists Pc is licensed to practice in Indiana (license number ). The clinic also participates in the medicare program and its NPI number is 1245217215. 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 (219) 972-1547.

Contact Information

Infectious Disease Specialists Pc
200 E 86th Pl
Merrillville
IN 46410-6258
(219) 972-1547
(219) 972-1651

Map and Direction


Primary Care Clinic Profile

Full NameInfectious Disease Specialists Pc
SpecialityInternal Medicine
Location200 E 86th Pl, Merrillville, Indiana
Authorized Official Name and PositionThomas K. Sleweon (MD/PRESIDENT)
Authorized Official Contact2199721547
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Infectious Disease Specialists Pc
Po Box 10667
Merrillville
IN 46411-0667

Ph: (219) 738-6726
Infectious Disease Specialists Pc
200 E 86th Pl
Merrillville
IN 46410-6258

Ph: (219) 972-1547

NPI Details:

NPI Number1245217215
Provider Enumeration Date12/29/2005
Last Update Date07/31/2025

Medicare PECOS Information:

Medicare PECOS PAC ID4981691862
Medicare Enrollment IDO20040430000920

Medical Identifiers

Medical identifiers for Infectious Disease Specialists Pc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245217215NPI-NPPES
200307990MedicaidIN
300069075MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease (Indiana)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Infectious Disease Specialists Pc acts as a billing entity for following providers:
Provider NameErika Young
Provider TypePractitioner - Infectious Disease
Provider IdentifiersNPI Number: 1750363206
PECOS PAC ID: 9335193259
Enrollment ID: I20050303000551
Provider NameThomas K Sleweon
Provider TypePractitioner - Infectious Disease
Provider IdentifiersNPI Number: 1114909769
PECOS PAC ID: 3779570668
Enrollment ID: I20050404000578
Provider NameMichael Alan Polich
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1871675637
PECOS PAC ID: 4284677824
Enrollment ID: I20050606000473
Provider NameRalph Villaran
Provider TypePractitioner - Infectious Disease
Provider IdentifiersNPI Number: 1699858985
PECOS PAC ID: 0840392411
Enrollment ID: I20070228000327
Provider NameSiju T Chacko
Provider TypePractitioner - Infectious Disease
Provider IdentifiersNPI Number: 1720017262
PECOS PAC ID: 0840274718
Enrollment ID: I20080709000094
Provider NameKimberly K Oppman
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1265507487
PECOS PAC ID: 2365441433
Enrollment ID: I20121023000648
Provider NameOliver P Diamante
Provider TypePractitioner - Infectious Disease
Provider IdentifiersNPI Number: 1669781050
PECOS PAC ID: 1951612001
Enrollment ID: I20150616002954
Provider NameKelly R Hardesty
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1265957971
PECOS PAC ID: 5092077511
Enrollment ID: I20180321002666
Provider NameCandace Kapranos
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1285265686
PECOS PAC ID: 6709203623
Enrollment ID: I20200824002256
Provider NameAmanda Chambers
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1760071815
PECOS PAC ID: 2769632660
Enrollment ID: I20210128001509

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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.