Dr David L Grossman, MD - Medicare Internal Medicine in Toledo, OH

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Dr David L Grossman, MD is a medicare enrolled "Internal Medicine" physician in Toledo, Ohio. His current practice location is 1000 Regency Court, Suite 102, Toledo, Ohio. You can reach out to his office (for appointments etc.) via phone at (419) 517-8000.

Dr David L Grossman is licensed to practice in Ohio (license number 35038713) 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 1972501971.

Contact Information

Dr David L Grossman, MD
1000 Regency Court, Suite 102,
Toledo, OH 43623
(419) 517-8000
(419) 517-8003

Map and Direction




Physician's Profile

Full NameDr David L Grossman
GenderMale
SpecialityInternal Medicine
Location1000 Regency Court, Toledo, Ohio
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1972501971
  • Provider Enumeration Date: 07/13/2005
  • Last Update Date: 02/02/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8224019856
  • Enrollment ID: I20080717000426

Medical Identifiers

Medical identifiers for Dr David L Grossman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972501971NPI-NPPES
110176066OtherOHRRMC
0335006MedicaidOH
29942551-00OtherOHBWC
07-55915OtherOHUHC
00183OtherOHPARAMOUNT
000000141256OtherOHANTHEM
0633292OtherOHAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 35038713 (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. Dr David L Grossman allows following entities to bill medicare on his behalf.
Entity NameHacker Hopple Grossman & Wenzke Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407106925
PECOS PAC ID: 0547410888
Enrollment ID: O20121023000759
Entity NameTalbot Clinical Services Of Ohio Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245635549
PECOS PAC ID: 9032422860
Enrollment ID: O20150722004310
Entity NameBryans Treatment Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285143594
PECOS PAC ID: 7012335805
Enrollment ID: O20200910001606
Entity NameTalbot Clinical Services Of Ohio Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053902007
PECOS PAC ID: 9032422860
Enrollment ID: O20220224001104

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 David L Grossman 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 David L Grossman, MD
1000 Regency Court, Suite 102,
Toledo, OH 43623

Ph: (419) 517-8000		Dr David L Grossman, MD
1000 Regency Court, Suite 102,
Toledo, OH 43623

Ph: (419) 517-8000

Reviews and Comments


Internal Medicine Doctors in Toledo, OH

Dr. Mani Khorsand Askari, M.D, FACP
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Ghadir Khalil Katato, DO
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Theodore J. Ware, MD
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Practice Location: 2409 Cherry St, Suite 207, Toledo, OH 43608
Phone: 419-251-4696    Fax: 419-251-3572
Muhammad Rizwan Faisal, M.D.
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Phone: 419-291-1111    
Drew Randall Oostra, M.D.
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Practice Location: 2109 Hughes Dr Ste 450, Toledo, OH 43606
Phone: 419-291-2003    Fax: 419-479-6977
Dr. Caitlyn Marie Hollingshead, MD
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Practice Location: 3000 Arlington Ave # Ms 1201, Toledo, OH 43614
Phone: 419-383-3780    Fax: 419-383-2021

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.