Dr Keith Timothy Ferguson, MD - Medicare Pulmonary Disease in Saint Louis, MO

Dr Keith Timothy Ferguson, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Saint Louis, Missouri. He graduated from medical school in 2012 and has 12 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Ssm Health Care Group and his current practice location is 3660 Vista Ave, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 977-6100.

Dr Keith Timothy Ferguson is licensed to practice in Missouri (license number 2020013186) 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 1861758526.

Contact Information

Dr Keith Timothy Ferguson, MD
3660 Vista Ave,
Saint Louis, MO 63110-2540
(314) 977-6100
(314) 977-6164

Map and Direction




Physician's Profile

Full NameDr Keith Timothy Ferguson
GenderMale
SpecialityPulmonary Disease
Experience12 Years
Location3660 Vista Ave, 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 Keith Timothy Ferguson graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1861758526
  • Provider Enumeration Date: 04/06/2012
  • Last Update Date: 06/22/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4183857154
  • Enrollment ID: I20200731001055

Medical Identifiers

Medical identifiers for Dr Keith Timothy Ferguson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861758526NPI-NPPES
1861758526MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 61842-20 (Wisconsin)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 036140072 (Illinois)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 2020013186 (Missouri)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 036140072 (Illinois)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 61842-20 (Wisconsin)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 2020013186 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Louis University HospitalSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ssm Health Care Group0143608372690

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 Keith Timothy Ferguson allows following entities to bill medicare on his behalf.
Entity NameSsm Health Care Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306589544
PECOS PAC ID: 0143608372
Enrollment ID: O20220531002655

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 Keith Timothy Ferguson 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 Keith Timothy Ferguson, MD
3635 Vista Ave Fl 7,
Saint Louis, MO 63110-2539

Ph: (314) 577-8856
Dr Keith Timothy Ferguson, MD
3660 Vista Ave,
Saint Louis, MO 63110-2540

Ph: (314) 977-6100

Reviews and Comments


Internal Medicine Doctors in Saint Louis, MO

Dr. Isik Turker, MD
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Dr. Rehan Rais, MD
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Nathan Farkas, M.D.
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Dr. Randy Olivier Laine, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110
Phone: 314-362-1700    Fax: 314-362-9878
Dr. Erin Leigh Dyer, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 4901 Forest Park Ave, Div Im General Med, Ste 241, Saint Louis, MO 63108
Phone: 314-362-5060    Fax: 314-362-6959

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.

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