Ritika Singh, MD - Medicare Internal Medicine in Portage, IN

Ritika Singh, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Portage, Indiana. Her current practice location is 3156 Willowcreek Rd, Portage, Indiana. You can reach out to her office (for appointments etc.) via phone at (219) 762-9444.

Ritika Singh is licensed to practice in Indiana (license number 01098069A) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1730677980.

Contact Information

Ritika Singh, MD
3156 Willowcreek Rd,
Portage, IN 46368-4498
(219) 762-9444
(219) 762-2288

Map and Direction




Physician's Profile

Full NameRitika Singh
GenderFemale
SpecialityInternal Medicine - Pulmonary Disease
Location3156 Willowcreek Rd, Portage, Indiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1730677980
  • Provider Enumeration Date: 04/24/2018
  • Last Update Date: 11/10/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1456727403
  • Enrollment ID: I20221018000010

Medical Identifiers

Medical identifiers for Ritika Singh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730677980NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 01098069A (Indiana)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 01098069A (Indiana)Primary

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. Ritika Singh 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
Ritika Singh, MD
26 Hickory Dr,
Oak Brook, IL 60523-1517

Ph: (630) 926-9191
Ritika Singh, MD
3156 Willowcreek Rd,
Portage, IN 46368-4498

Ph: (219) 762-9444

Reviews and Comments


Internal Medicine Doctors in Portage, IN

Gaurav Kumar, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3156 Willowcreek Rd, Portage, IN 46368
Phone: 219-762-9444    
Abdul Kawamleh, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 6375 Us Highway 6 Ste B, Portage, IN 46368
Phone: 219-762-0400    Fax: 219-762-2460
Kais Yehyawi, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 6375 Us Highway 6 Ste B, Portage, IN 46368
Phone: 219-762-0400    Fax: 219-762-2460
Baqhar Mohideen, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3630 Willowcreek Rd, Portage, IN 46368
Phone: 219-759-1441    Fax: 219-738-6714
Dr. Shaun Sadruddin Mehdi, DO
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 6200 Central Ave, Portage, IN 46368
Phone: 219-762-1040    Fax: 219-762-1041
Nazal Obaid, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 6375 Us Highway 6 Ste B, Portage, IN 46368
Phone: 219-762-0400    Fax: 219-762-2460

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.