Jonathan R Hayes, MD - Internal Medicine in Saint Louis, MO

Jonathan R Hayes, MD is a Internal Medicine physician based in Saint Louis, Missouri. Jonathan R Hayes is licensed to practice in Missouri (license number R1J18) and his current practice location is 6420 Clayton Rd, Saint Louis, Missouri. He can be reached at his office (for appointments etc.) via phone at (314) 768-8000.

NPI number for Jonathan R Hayes is 1396784955 and his current mailing address is 1836 Lackland Hill Pkwy, Saint Louis, Missouri. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1396784955.

Contact Information

Jonathan R Hayes, MD
6420 Clayton Rd,
Saint Louis, MO 63117-1811
(314) 768-8000
(314) 768-8011

Map and Direction




Physician's Profile

Full NameJonathan R Hayes
GenderMale
SpecialityInternal Medicine
Location6420 Clayton Rd, Saint Louis, Missouri
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1396784955
  • Provider Enumeration Date: 06/06/2006
  • Last Update Date: 07/06/2010

Medical Identifiers

Medical identifiers for Jonathan R Hayes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396784955NPI-NPPES
1396784955MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine R1J18 (Missouri)Secondary
207R00000XInternal Medicine R1J18 (Missouri)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. Jonathan R Hayes 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
Jonathan R Hayes, MD
1836 Lackland Hill Pkwy,
Saint Louis, MO 63146-3572

Ph: (314) 989-0300
Jonathan R Hayes, MD
6420 Clayton Rd,
Saint Louis, MO 63117-1811

Ph: (314) 768-8000

Reviews and Comments


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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).

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