Prathayini Subarajan, DO - Medicare Endocrinology in Huntley, IL

  1. Home
  2. Endocrinology, Diabetes & Metabolism
  3. IL
  4. Huntley
Prathayini Subarajan, DO is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Huntley, Illinois. She went to Ohio University, College Of Osteopathic Medicine and graduated in 2019 and has 7 years of diverse experience with area of expertise as Endocrinology. Her current practice location is 10370 Haligus Rd Ste 117, Huntley, Illinois. You can reach out to her office (for appointments etc.) via phone at (815) 344-3900.

Prathayini Subarajan is licensed to practice in Illinois (license number 036160677) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1306308671.

Contact Information

Prathayini Subarajan, DO
10370 Haligus Rd Ste 117,
Huntley, IL 60142-9582
(815) 344-3900
(847) 802-7207

Map and Direction




Physician's Profile

Full NamePrathayini Subarajan
GenderFemale
SpecialityEndocrinology
Experience7 Years
Location10370 Haligus Rd Ste 117, Huntley, Illinois
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Prathayini Subarajan attended and graduated from Ohio University, College Of Osteopathic Medicine in 2019
  NPI Data:
  • NPI Number: 1306308671
  • Provider Enumeration Date: 04/04/2019
  • Last Update Date: 06/10/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 6507191814
  • Enrollment ID: I20240904002714

Medical Identifiers

Medical identifiers for Prathayini Subarajan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306308671NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 036160677 (Illinois)Primary
207R00000XInternal Medicine 036160677 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Loyola University Medical CenterMaywood, ILHospital
Northwestern Medicine Central Dupage HospitalWinfield, ILHospital
Loyola Gottlieb Memorial HospitalMelrose park, ILHospital
Northwestern Medicine Mchenry HospitalMchenry, ILHospital
Macneal HospitalBerwyn, ILHospital

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. Prathayini Subarajan allows following entities to bill medicare on her behalf.
Entity NameLoyola University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336159961
PECOS PAC ID: 3779488903
Enrollment ID: O20031202000027
Entity NameCentral Dupage Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033149844
PECOS PAC ID: 5890696231
Enrollment ID: O20040303000601

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. Prathayini Subarajan 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
Prathayini Subarajan, DO
10370 Haligus Rd Ste 117,
Huntley, IL 60142-9582

Ph: (815) 344-3900		Prathayini Subarajan, DO
10370 Haligus Rd Ste 117,
Huntley, IL 60142-9582

Ph: (815) 344-3900

Reviews and Comments


Internal Medicine Doctors in Huntley, IL

Aleksander Tartakovsky, DO
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 10400 Haligus Rd, Huntley, IL 60142
Phone: 224-654-0000    
Dr. Mehnaz Imran, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 10400 Haligus Rd Fl 2, Huntley, IL 60142
Phone: 815-759-4323    Fax: 815-759-4948
Dr. Mandeep S Gill, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 10370 Haligus Rd Ste 103, Huntley, IL 60142
Phone: 847-531-5911    
Dr. Shazia Daudi, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 12151 Regency Pkwy Ste 12165, Huntley, IL 60142
Phone: 847-230-9808    Fax: 847-984-1915
Sarah Khan, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 10350 Haligus Rd Ste 120, Huntley, IL 60142
Phone: 847-802-7480    Fax: 847-802-7485
Kumar Nathan, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 10400 Haligus Rd, Huntley, IL 60142
Phone: 815-759-4520    Fax: 815-338-6297
Dr. Andrew Mel Diaz, DO
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 10400 Haligus Rd, Huntley, IL 60142
Phone: 815-759-4323    Fax: 815-759-4948

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.