Laurie Robin Grier, MD - Medicare Critical Care (intensivists) in Shreveport, LA

Laurie Robin Grier, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Shreveport, Louisiana. She went to Louisiana State University School Of Medicine In Shreveport and graduated in 1987 and has 37 years of diverse experience with area of expertise as Critical Care (intensivists). She is a member of the group practice Lsu Health Sciences Center Shreveport Faculty Group Practice and her current practice location is 1501 Kings Hwy, Department Of Medicine - Pulmonary Critical Care, Shreveport, Louisiana. You can reach out to her office (for appointments etc.) via phone at (318) 675-5920.

Laurie Robin Grier is licensed to practice in Louisiana (license number 019428) 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 1679595011.

Contact Information

Laurie Robin Grier, MD
1501 Kings Hwy, Department Of Medicine - Pulmonary Critical Care,
Shreveport, LA 71103-4228
(318) 675-5920
(318) 675-5988

Map and Direction




Physician's Profile

Full NameLaurie Robin Grier
GenderFemale
SpecialityCritical Care (intensivists)
Experience37 Years
Location1501 Kings Hwy, Shreveport, Louisiana
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:
  • Laurie Robin Grier attended and graduated from Louisiana State University School Of Medicine In Shreveport in 1987
  NPI Data:
  • NPI Number: 1679595011
  • Provider Enumeration Date: 07/24/2006
  • Last Update Date: 08/21/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3375686371
  • Enrollment ID: I20100129000383

Medical Identifiers

Medical identifiers for Laurie Robin Grier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679595011NPI-NPPES
1934208MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD.019428 (Louisiana)Secondary
207RC0200XInternal Medicine - Critical Care Medicine MD.019428 (Louisiana)Secondary
207RP1001XInternal Medicine - Pulmonary Disease MD.019428 (Louisiana)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 019428 (Louisiana)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 019428 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ochsner Lsu Health ShreveportShreveport, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lsu Health Sciences Center Shreveport Faculty Group Practice4082902721534

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. Laurie Robin Grier allows following entities to bill medicare on her behalf.
Entity NameLouisiana State University Health Sciences Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417992249
PECOS PAC ID: 6103730908
Enrollment ID: O20031208000275
Entity NameLsu Health Sciences Center Shreveport Faculty Group Practice
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013374222
PECOS PAC ID: 4082902721
Enrollment ID: O20161012000307
Entity NameNrmc Physician Ipa Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497283733
PECOS PAC ID: 9234400300
Enrollment ID: O20170808001651

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. Laurie Robin Grier 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
Laurie Robin Grier, MD
1501 Kings Hwy, Department Of Medicine - Pulmonary Critical Care,
Shreveport, LA 71103-4228

Ph: (318) 675-5920
Laurie Robin Grier, MD
1501 Kings Hwy, Department Of Medicine - Pulmonary Critical Care,
Shreveport, LA 71103-4228

Ph: (318) 675-5920

Reviews and Comments


Internal Medicine Doctors in Shreveport, LA

Mansi Shah, D.O.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1455 E Bert Koun Loop, #210, Shreveport, LA 71105
Phone: 318-798-4515    Fax: 318-798-4530
Pratik Agrawal,
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Practice Location: 1541 Kings Hwy, Shreveport, LA 71103
Phone: 318-626-0000    
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Practice Location: 2727 Hearne Ave Ste 301, Shreveport, LA 71103
Phone: 318-631-6400    
Paul A Rushing, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1455 E Bert Kouns Loop, Shreveport, LA 71105
Phone: 318-798-4488    Fax: 318-798-4420
Sanjay Jain,
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Medicare: Medicare Enrolled
Practice Location: 510 E Stoner Ave, Primary Care (110), Shreveport, LA 71101
Phone: 318-221-8411    
Steven R Bailey, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1541 Kings Hwy, Shreveport, LA 71103
Phone: 318-626-0000    
Venkateswara K Rao, M.D.,
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 1501 Kings Hwy, Department Of Medicine, Shreveport, LA 71103
Phone: 318-675-5000    

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.

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