Maria C Lawless, - Medicare Hospitalist in Vincennes, IN

Maria C Lawless, is a medicare enrolled "Internal Medicine" physician in Vincennes, Indiana. She graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Apogee Medical Group Indiana Pc and her current practice location is 429 S 6th St, Vincennes, Indiana. You can reach out to her office (for appointments etc.) via phone at (812) 885-8497.

Maria C Lawless is licensed to practice in Ohio (license number 35.140704) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1508834375.

Contact Information

Maria C Lawless,
429 S 6th St,
Vincennes, IN 47591-1022
(812) 885-8497
(812) 885-8499

Map and Direction




Physician's Profile

Full NameMaria C Lawless
GenderFemale
SpecialityHospitalist
Experience37 Years
Location429 S 6th St, Vincennes, Indiana
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Maria C Lawless graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1508834375
  • Provider Enumeration Date: 03/09/2006
  • Last Update Date: 10/24/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3274626874
  • Enrollment ID: I20070912000169

Medical Identifiers

Medical identifiers for Maria C Lawless such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508834375NPI-NPPES
200115360MedicaidIN
000000521134OtherINANTHEM
P00670407OtherINRAILROAD MEDICARE
P00417806OtherINRAILROAD MEDICARE
000000598605OtherINANTHEM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 01045505A (Indiana)Secondary
207R00000XInternal Medicine 35.140704 (Ohio)Primary
207R00000XInternal Medicine 01045505A (Indiana)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Good Samaritan HospitalVincennes, INHospital
Crawford Memorial HospitalRobinson, ILHospital
Lawrence County Memorial HospitalLawrenceville, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Apogee Medical Group Indiana Pc872915574260

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. Maria C Lawless allows following entities to bill medicare on her behalf.
Entity NameApogee Medical Group Indiana Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093973885
PECOS PAC ID: 8729155742
Enrollment ID: O20080917000320
Entity NameGood Samaritan Hospital Physician Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649432071
PECOS PAC ID: 3971671330
Enrollment ID: O20081013000182

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. Maria C Lawless 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
Maria C Lawless,
520 S 7th St,
Vincennes, IN 47591-1038

Ph: (812) 882-5220
Maria C Lawless,
429 S 6th St,
Vincennes, IN 47591-1022

Ph: (812) 885-8497

Reviews and Comments


Internal Medicine Doctors in Vincennes, IN

Dr. Alan D Stewart, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 520 S 7th St, Vincennes, IN 47591
Phone: 812-885-3601    Fax: 812-885-3614
Mr. Elias Victor I Impens, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 520 S 7th St, Vincennes, IN 47591
Phone: 812-882-5220    Fax: 812-885-3917
Mark E. Pajeau, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 520 S 7th St, Vincennes, IN 47591
Phone: 812-886-6565    Fax: 812-886-6566
Richard Walter, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1813 Willow St, Suite 5 B, Vincennes, IN 47591
Phone: 812-882-2703    Fax: 812-882-2760
Andrei Mihai Croitoru, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 520 S 7th St, Good Samaritan Hospital, Vincennes, IN 47591
Phone: 812-885-2500    
Renee L Bartlett, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 520 S 7th St, Vincennes, IN 47591
Phone: 812-886-6565    Fax: 812-886-6566
Billy Powell Jr., MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 520 S 7th St, Vincennes, IN 47591
Phone: 812-882-5220    

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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