Dr Ryotaro Kato, MD, JD - Medicare Critical Care (intensivists) in Saint Louis, MO

Dr Ryotaro Kato, MD, JD is a medicare enrolled "Internal Medicine" physician in Saint Louis, Missouri. He graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Critical Care Hawaii Llc and his current practice location is 915 N Grand Blvd, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 289-6557.

Dr Ryotaro Kato is licensed to practice in Missouri (license number 2006039226) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1952506198.

Contact Information

Dr Ryotaro Kato, MD, JD
915 N Grand Blvd,
Saint Louis, MO 63106-1621
(314) 289-6557
Not Available

Map and Direction




Physician's Profile

Full NameDr Ryotaro Kato
GenderMale
SpecialityCritical Care (intensivists)
Experience25 Years
Location915 N Grand Blvd, Saint Louis, Missouri
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Ryotaro Kato graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1952506198
  • Provider Enumeration Date: 06/18/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2769629377
  • Enrollment ID: I20190708000424

Medical Identifiers

Medical identifiers for Dr Ryotaro Kato such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952506198NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2006039226 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kuakini Medical CenterHonolulu, HIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Critical Care Hawaii Llc53959883154

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 Ryotaro Kato allows following entities to bill medicare on his behalf.
Entity NameCritical Care Hawaii Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275970915
PECOS PAC ID: 5395988315
Enrollment ID: O20130823000364

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 Ryotaro Kato 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 Ryotaro Kato, MD, JD
10 N Taylor Ave, Apt. 3n,
Saint Louis, MO 63108-2179

Ph: (314) 652-7559
Dr Ryotaro Kato, MD, JD
915 N Grand Blvd,
Saint Louis, MO 63106-1621

Ph: (314) 289-6557

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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