John L Hoffman, MD - Medicare Internal Medicine in Saint Louis, MO

John L Hoffman, MD is a medicare enrolled "Internal Medicine" physician in Saint Louis, Missouri. He went to Washington University School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Legacy Healthcare Services Inc, Physician Groups Lc and his current practice location is 4921 Parkview Pl Ste 14a, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 454-8778.

John L Hoffman is licensed to practice in Missouri (license number 2002010049) 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 1871604520.

Contact Information

John L Hoffman, MD
4921 Parkview Pl Ste 14a,
Saint Louis, MO 63110-1032
(314) 454-8778
Not Available

Map and Direction




Physician's Profile

Full NameJohn L Hoffman
GenderMale
SpecialityInternal Medicine
Experience25 Years
Location4921 Parkview Pl Ste 14a, 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:
  • John L Hoffman attended and graduated from Washington University School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1871604520
  • Provider Enumeration Date: 08/31/2006
  • Last Update Date: 03/04/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6002998812
  • Enrollment ID: I20080201000368

Medical Identifiers

Medical identifiers for John L Hoffman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871604520NPI-NPPES
205834104MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2002010049 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bjc Home Care ServicesSaint louis, MOHome health agency
Barnes Jewish HospitalSaint louis, MOHospital
Missouri Baptist Medical CenterTown and country, MOHospital
Barnes-jewish West County HospitalCreve coeur, MOHospital
Memorial HospitalBelleville, ILHospital
Christian Hospital NortheastSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Legacy Healthcare Services Inc21633397223341
Physician Groups Lc3072421254427

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. John L Hoffman allows following entities to bill medicare on his behalf.
Entity NamePhysician Groups Lc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285664268
PECOS PAC ID: 3072421254
Enrollment ID: O20040220001157

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. John L Hoffman 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
John L Hoffman, MD
4921 Parkview Pl Ste 14a,
Saint Louis, MO 63110-1032

Ph: (314) 454-8778
John L Hoffman, MD
4921 Parkview Pl Ste 14a,
Saint Louis, MO 63110-1032

Ph: (314) 454-8778

Reviews and Comments


Internal Medicine Doctors in Saint Louis, MO

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Phone: 314-362-1700    Fax: 314-362-9878
Dr. Erin Leigh Dyer, MD
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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.

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.