Maria Justina Villano, MD - Medicare Endocrinology in Arlington Heights, IL

Maria Justina Villano, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Arlington Heights, Illinois. She graduated from medical school in 1997 and has 27 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Endeavor Health Medical Group and her current practice location is 1051 W Rand Rd Ste 210, Arlington Heights, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 725-8453.

Maria Justina Villano is licensed to practice in Illinois (license number 036-125299) 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 1518186824.

Contact Information

Maria Justina Villano, MD
1051 W Rand Rd Ste 210,
Arlington Heights, IL 60004-2315
(847) 725-8453
(847) 454-2236

Map and Direction




Physician's Profile

Full NameMaria Justina Villano
GenderFemale
SpecialityEndocrinology
Experience27 Years
Location1051 W Rand Rd Ste 210, Arlington Heights, 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:
  • Maria Justina Villano graduated from medical school in 1997
  NPI Data:
  • NPI Number: 1518186824
  • Provider Enumeration Date: 04/25/2007
  • Last Update Date: 05/11/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7416044656
  • Enrollment ID: I20110318000104

Medical Identifiers

Medical identifiers for Maria Justina Villano such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518186824NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 57006090 (Ohio)Secondary
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 036-125299 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwest Community Hospital 1Arlington heights, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Endeavor Health Medical Group21633346992710

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. Maria Justina Villano allows following entities to bill medicare on her behalf.
Entity NameNorthshore University Healthsystem Faculty Practice Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118
Entity NameNorthwest Community Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134433154
PECOS PAC ID: 3375737331
Enrollment ID: O20101103000837

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. Maria Justina Villano 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
Maria Justina Villano, MD
1051 W Rand Rd Ste 210,
Arlington Heights, IL 60004-2315

Ph: (847) 725-8401
Maria Justina Villano, MD
1051 W Rand Rd Ste 210,
Arlington Heights, IL 60004-2315

Ph: (847) 725-8453

Reviews and Comments


Internal Medicine Doctors in Arlington Heights, IL

Dr. Sharon Ann Spak-schreiner, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1051 W Rand Rd # 110, Arlington Heights, IL 60004
Phone: 847-618-9292    Fax: 847-618-9294
Chong H. Pak, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 800 W Central Rd, Arlington Heights, IL 60005
Phone: 847-618-8400    Fax: 847-618-8409
Rosalina Guerrero-guzman, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 675 W Central Rd, Suite 101, Arlington Heights, IL 60005
Phone: 847-342-1554    Fax: 847-342-1711
Dr. Luis Fernando Soruco, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2101 S Arlington Heights Rd, 111, Arlington Heights, IL 60005
Phone: 847-228-3200    Fax: 847-228-3740
Thomas F Cozzi, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1430 N Arlington Heights Rd, Ste. #112, Arlington Heights, IL 60004
Phone: 847-394-9900    Fax: 847-394-1855
Dr. Daniel Daeyol So, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2101 S Arlington Heights Rd, 111, Arlington Heights, IL 60005
Phone: 847-228-3200    Fax: 847-228-3740
Dr. Paul A Ruzumna, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1632 W Central Rd, Arlington Heights, IL 60005
Phone: 847-618-2500    Fax: 847-253-8474

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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