Dr Raul Guevara, MD - Medicare Neurology in Merrillville, IN

Dr Raul Guevara, MD is a medicare enrolled "Ophthalmology - Neuro-ophthalmology" physician in Merrillville, Indiana. He graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Neurology. He is a member of the group practice Centers For Neurological Diseases Pc, The Methodist Hospitals Inc and his current practice location is 521 E 86th Ave Ste Z, Merrillville, Indiana. You can reach out to his office (for appointments etc.) via phone at (219) 769-0777.

Dr Raul Guevara is licensed to practice in Indiana (license number 01079609A) 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 1194861054.

Contact Information

Dr Raul Guevara, MD
521 E 86th Ave Ste Z,
Merrillville, IN 46410-6236
(219) 769-0777
(219) 755-0608

Map and Direction




Physician's Profile

Full NameDr Raul Guevara
GenderMale
SpecialityNeurology
Experience34 Years
Location521 E 86th Ave Ste Z, Merrillville, Indiana
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 Raul Guevara graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1194861054
  • Provider Enumeration Date: 01/29/2007
  • Last Update Date: 04/10/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8527006352
  • Enrollment ID: I20180119001305

Medical Identifiers

Medical identifiers for Dr Raul Guevara such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194861054NPI-NPPES
IN3021011OtherINMEDICARE ID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 01079609A (Indiana)Secondary
2084N0400XPsychiatry & Neurology - Neurology L5352 (Texas)Secondary
207WX0109XOphthalmology - Neuro-ophthalmology 01079609A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Central Dupage HospitalWinfield, ILHospital
Methodist Hospitals IncGary, INHospital
St Mary Medical Center IncHobart, INHospital
Community HospitalMunster, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Centers For Neurological Diseases Pc46880869457
The Methodist Hospitals Inc963806389489

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 Raul Guevara allows following entities to bill medicare on his behalf.
Entity NameThe Methodist Hospitals Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720290349
PECOS PAC ID: 9638063894
Enrollment ID: O20040210000526
Entity NameCenters For Neurological Diseases Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740882737
PECOS PAC ID: 4688086945
Enrollment ID: O20201210002651

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 Raul Guevara 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 Raul Guevara, MD
521 E 86th Ave Ste Z,
Merrillville, IN 46410-6236

Ph: (219) 769-0777
Dr Raul Guevara, MD
521 E 86th Ave Ste Z,
Merrillville, IN 46410-6236

Ph: (219) 769-0777

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).

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