Dr Kelly D Gage, MD - Medicare Internal Medicine in St. Louis, MO

Dr Kelly D Gage, MD is a medicare enrolled "Internal Medicine" physician in St. Louis, Missouri. He went to Saint Louis University School Of Medicine and graduated in 1987 and has 37 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Legacy Healthcare Services Inc, Mercy Clinic East Communities and his current practice location is 3844 S Lindbergh Blvd., Suite 160, St. Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 698-2500.

Dr Kelly D Gage is licensed to practice in Missouri (license number R6J64) 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 1710930219.

Contact Information

Dr Kelly D Gage, MD
3844 S Lindbergh Blvd., Suite 160,
St. Louis, MO 63127
(314) 698-2500
(314) 698-2323

Map and Direction




Physician's Profile

Full NameDr Kelly D Gage
GenderMale
SpecialityInternal Medicine
Experience37 Years
Location3844 S Lindbergh Blvd., St. 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 Kelly D Gage attended and graduated from Saint Louis University School Of Medicine in 1987
  NPI Data:
  • NPI Number: 1710930219
  • Provider Enumeration Date: 05/18/2006
  • Last Update Date: 04/18/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 7113017187
  • Enrollment ID: I20100915000516

Medical Identifiers

Medical identifiers for Dr Kelly D Gage such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710930219NPI-NPPES
P01134613OtherMORAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine R6J64 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Home HealthSaint louis, MOHome health agency
Amedisys Home Health Of MissouriHillsboro, MOHome health agency
Fv At Home By Friendship VillageChesterfield, MOHome health agency
Mercy Home HealthSaint louis, MOHome health agency
Mercy HospiceSaint louis, MOHospice
Mercy Hospital St LouisSaint louis, MOHospital
Mercy Hospital SouthSaint louis, MOHospital
Ssm St Clare Health CenterFenton, MOHospital
St Lukes HospitalChesterfield, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Legacy Healthcare Services Inc21633397222654
Mercy Clinic East Communities7214827922491

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 Kelly D Gage allows following entities to bill medicare on his behalf.
Entity NameMercy Clinic East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851335228
PECOS PAC ID: 7214827922
Enrollment ID: O20070521000006

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 Kelly D Gage 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 Kelly D Gage, MD
3844 S Lindbergh Blvd., Suite 160,
St. Louis, MO 63127

Ph: (314) 698-2500
Dr Kelly D Gage, MD
3844 S Lindbergh Blvd., Suite 160,
St. Louis, MO 63127

Ph: (314) 698-2500

Reviews and Comments


Internal Medicine Doctors in St. Louis, MO

Michael David Bern, MD, PHD
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Phone: 314-362-5000    
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Phone: 314-268-4010    Fax: 314-268-2798
Ronald Nathan Riner, M.D.
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Dr. Daniel Vanvalkinburgh, MD
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Phone: 314-977-1916    Fax: 314-977-1628
Stephen B Osmon, MD
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Dr. Terry Lynn Moore, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1225 S. Grand, St. Louis, MO 63104
Phone: 314-977-8838    Fax: 314-977-8818
Alexandra Bahar Khodadadi, MD, MSPH
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Medicare: Medicare Enrolled
Practice Location: 1 Barnes Jewish Hospital Plz, St. Louis, MO 63110
Phone: 314-362-5000    

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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