Prabhsharn Singh Grewal, MD - Medicare Internal Medicine in Oregon, OH

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Prabhsharn Singh Grewal, MD is a medicare enrolled "Internal Medicine" physician in Oregon, Ohio. His current practice location is 3841 Navarre Ave, Oregon, Ohio. You can reach out to his office (for appointments etc.) via phone at (419) 691-8132.

Prabhsharn Singh Grewal is licensed to practice in Ohio (license number 35150910) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1588232961.

Contact Information

Prabhsharn Singh Grewal, MD
3841 Navarre Ave,
Oregon, OH 43616-3435
(419) 691-8132
(419) 691-2061

Map and Direction




Physician's Profile

Full NamePrabhsharn Singh Grewal
GenderMale
SpecialityInternal Medicine
Location3841 Navarre Ave, Oregon, Ohio
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1588232961
  • Provider Enumeration Date: 06/14/2021
  • Last Update Date: 05/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2961945134
  • Enrollment ID: I20240615000365

Medical Identifiers

Medical identifiers for Prabhsharn Singh Grewal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588232961NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 35150910 (Ohio)Primary

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. Prabhsharn Singh Grewal allows following entities to bill medicare on his behalf.
Entity NameMercy Health Physicians-north Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609000769
PECOS PAC ID: 2668522400
Enrollment ID: O20090616000750

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. Prabhsharn Singh Grewal 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
Prabhsharn Singh Grewal, MD
3841 Navarre Ave,
Oregon, OH 43616-3435

Ph: () -		Prabhsharn Singh Grewal, MD
3841 Navarre Ave,
Oregon, OH 43616-3435

Ph: (419) 691-8132

Reviews and Comments


Internal Medicine Doctors in Oregon, OH

Rawish Fatima, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2702 Navarre Ave Ste 302, Oregon, OH 43616
Phone: 000-000-0000    
Dr. Bijender Kumar, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3841 Navarre Ave, Oregon, OH 43616
Phone: 419-691-8132    Fax: 419-691-2061
Jennifer Pfleghaar, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2600 Navarre Avenue, Oregon, OH 43616
Phone: 419-676-7500    
Ms. Darlene Marie Wilhelm, CNP
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2702 Navarre Ave Ste 320, Oregon, OH 43616
Phone: 419-696-5555    
Kanika Ahuja, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3841 Navarre Ave, Oregon, OH 43616
Phone: 419-696-8132    Fax: 419-691-2061
Nicklaus Carrothers, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3841 Navarre Ave, Oregon, OH 43616
Phone: 419-696-8132    Fax: 419-691-2061
Michael D. Lorton, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2467 Woodville Rd, Suite 1, Oregon, OH 43616
Phone: 419-698-9595    Fax: 419-698-9550

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.