Dr Ralph Joseph Keller Sr, DO - General Practice in Okemos, MI

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Dr Ralph Joseph Keller Sr, DO is a General Practice physician based in Okemos, Michigan. Dr Ralph Joseph Keller Sr is licensed to practice in Michigan (license number 5101003937) and his current practice location is 4470 Greenwood Dr, Okemos, Michigan. He can be reached at his office (for appointments etc.) via phone at (517) 349-2295.

NPI number for Dr Ralph Joseph Keller Sr is 1629318142 and his current mailing address is 4470 Greenwood Dr, Okemos, Michigan. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1629318142.

Contact Information

Dr Ralph Joseph Keller Sr, DO
4470 Greenwood Dr,
Okemos, MI 48864
(517) 349-2295
(517) 349-3060

Map and Direction




Physician's Profile

Full NameDr Ralph Joseph Keller Sr
GenderMale
SpecialityGeneral Practice
Location4470 Greenwood Dr, Okemos, Michigan
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1629318142
  • Provider Enumeration Date: 02/20/2013
  • Last Update Date: 03/02/2024

Medical Identifiers

Medical identifiers for Dr Ralph Joseph Keller Sr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629318142NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice 5101003937 (Michigan)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. Dr Ralph Joseph Keller Sr is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Ralph Joseph Keller Sr, DO
4470 Greenwood Dr,
Okemos, MI 48864

Ph: (517) 349-2295		Dr Ralph Joseph Keller Sr, DO
4470 Greenwood Dr,
Okemos, MI 48864

Ph: (517) 349-2295

Reviews and Comments


General Practice Doctors in Okemos, MI

Mrs. Andrea G Johnson, CSPOMM DO MB
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 2501 Jolly Rd, Suite 120, Okemos, MI 48864
Phone: 517-381-0299    Fax: 517-381-9950
Teresa Marie Wertheimer, MD
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 2134 Hampton Pl, Okemos, MI 48864
Phone: 517-347-3000    Fax: 517-347-8393

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.