Dr William R Logan, MD - Medicare Neurology in St Louis, MO

Dr William R Logan, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in St Louis, Missouri. He went to University Of Oklahoma College Of Medicine and graduated in 1978 and has 46 years of diverse experience with area of expertise as Neurology. He is a member of the group practice Mercy Hospitals East Communities, Mercy Aco Clinical Services Inc, Mercy Clinic Neurology, Llc and his current practice location is 621 S New Ballas Rd, Ste 5003-b, St Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 227-2020.

Dr William R Logan is licensed to practice in Missouri (license number R1A50) 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 1750311395.

Contact Information

Dr William R Logan, MD
621 S New Ballas Rd, Ste 5003-b,
St Louis, MO 63141
(314) 227-2020
(314) 227-2021

Map and Direction




Physician's Profile

Full NameDr William R Logan
GenderMale
SpecialityNeurology
Experience46 Years
Location621 S New Ballas Rd, 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 William R Logan attended and graduated from University Of Oklahoma College Of Medicine in 1978
  NPI Data:
  • NPI Number: 1750311395
  • Provider Enumeration Date: 07/03/2006
  • Last Update Date: 12/07/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 4789575085
  • Enrollment ID: I20040324000993

Medical Identifiers

Medical identifiers for Dr William R Logan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750311395NPI-NPPES
202000006LOMedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology R1A50 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital St LouisSaint louis, MOHospital
Mercy Hospital Northwest ArkansasRogers, ARHospital
Mercy Hospital JoplinJoplin, MOHospital
Mercy Hospital AdaAda, OKHospital
Mercy Hospital Ardmore, IncArdmore, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Hospitals East Communities165827681191
Mercy Aco Clinical Services Inc690118857273
Mercy Clinic Neurology, Llc872918396715

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 William R Logan allows following entities to bill medicare on his behalf.
Entity NameMercy Hospitals East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851431738
PECOS PAC ID: 1658276811
Enrollment ID: O20031218000107
Entity NameMercy Clinic Adult Hospitalists - St. Louis, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841235108
PECOS PAC ID: 6002809944
Enrollment ID: O20040406001004
Entity NameMercy Clinic Neurology, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053479188
PECOS PAC ID: 8729183967
Enrollment ID: O20070418000103
Entity NameMercy Aco Clinical Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063965093
PECOS PAC ID: 6901188572
Enrollment ID: O20170117001888

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 William R Logan 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 William R Logan, MD
621 S New Ballas Rd, Ste 5003-b,
St Louis, MO 63141

Ph: (314) 227-2020
Dr William R Logan, MD
621 S New Ballas Rd, Ste 5003-b,
St Louis, MO 63141

Ph: (314) 227-2020

Reviews and Comments


Psychiatry & Neurology Doctors in St Louis, MO

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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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