LAURIE ROBIN GRIER M.D.
NPI 1679595011
Internal Medicine - Critical Care Medicine in Shreveport, LA

Active since July 24, 2006PECOS EnrolledAccepts Medicare Assignment
1501 KINGS HWY, DEPARTMENT OF MEDICINE - PULMONARY CRITICAL CARE, SHREVEPORT, LA 71103(318) 675-5920(318) 675-5988 Get Directions Write a Review

NPPES record last updated: August 21, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Laurie Robin Grier M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LAURIE ROBIN GRIER M.D. (NPI 1679595011) is an individual critical care medicine provider in Shreveport, Louisiana, licensed in Louisiana (019428) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Ochsner Lsu Health Monroe, and maintains a secondary practice location in Shreveport.

NPPES Registry Identity

NPI1679595011
Entity TypeIndividualFemale
Primary Taxonomy207RC0200X
Provider Legal NameLAURIE ROBIN GRIERCredential: M.D.
Location Address1501 KINGS HWY, DEPARTMENT OF MEDICINE - PULMONARY CRITICAL CAREShreveport, LA 71103-4228
Mailing Address1501 Kings Hwy, Department Of Medicine - Pulmonary Critical CareShreveport, LA 71103-4228 · (318) 675-5920 · Fax (318) 675-5988
Fax(318) 675-5988
Sole ProprietorNo
Medical School CMSLouisiana State University School Of Medicine In ShreveportGraduated 1987
Enumeration DateJuly 24, 2006
Last NPPES UpdateAugust 21, 2023
NPPES CertifiedAugust 21, 2023
NPI 1679595011 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
Licenses Licensed in LA · 019428 Licensed in LA · MD.019428
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD.019428 (LA)
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License MD.019428 (LA), 019428 (LA)
1501 KINGS HWY, Shreveport, LA 71103

Secondary Practice Location 1

Location 11541 Kings HwyShreveport, LA 71103-4228 · Phone (318) 626-0000

Other Identifiers 1

Medicaid1934208LA

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Laurie Robin Grier M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3375686371
PECOS Enrollment IDI20100129000383
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
173 services77 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
170 services86 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
127 services62 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
45 services45 patients
Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556
This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.
23 services18 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
22 services12 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ochsner Lsu Health Monroe

Acute Care Hospitals · Monroe, LA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190011
Location4864 Jackson StreetMonroe, LA 71202 · Ouachita County
Emergency services Birthing friendly

Ochsner Lsu Health Shreveport

Acute Care Hospitals · Shreveport, LA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190098
Location1541 Kings HighwayShreveport, LA 71103 · Caddo County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 71103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$124.60 typical visit price
range $53.43 – $164.73
Typical copayment $31.15 (range $13.35 – $41.18)
Most-billed visit code 99204
Established Patient
$95.09 typical visit price
range $16.64 – $133.62
Typical copayment $23.77 (range $4.16 – $33.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

General Practice
1501 KINGS HWY, SUITE 5-303
SHREVEPORT, LA 71103
Student in an Organized Health Care Education/Training Program
1501 KINGS HWY, PSYCHIATRY
SHREVEPORT, LA 71103
Student in an Organized Health Care Education/Training Program
1501 KINGS HWY
SHREVEPORT, LA 71103
Student in an Organized Health Care Education/Training Program
1501 KINGS HWY
SHREVEPORT, LA 71103
Student in an Organized Health Care Education/Training Program
1501 KINGS HWY
SHREVEPORT, LA 71103
Student in an Organized Health Care Education/Training Program
1501 KINGS HWY
SHREVEPORT, LA 71103
Student in an Organized Health Care Education/Training Program
1501 KINGS HWY
SHREVEPORT, LA 71103
Student in an Organized Health Care Education/Training Program
1501 KINGS HWY
SHREVEPORT, LA 71103

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Laurie Grier's NPI number?

The NPI number for Laurie Grier is 1679595011. It was assigned to this individual provider in the NPPES registry on July 24, 2006.

Where is Laurie Grier located?

Laurie Grier practices at 1501 Kings Hwy Department Of Medicine - Pulmonary Critical Care, Shreveport, LA 71103. The listed phone number is (318) 675-5920.

What is Laurie Grier's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Laurie Grier enrolled in Medicare?

Yes. Laurie Grier is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Laurie Grier accept?

Health plans from Blue Cross and Blue Shield of Louisiana, CHRISTUS Health Plan and HMO Louisiana list Laurie Grier as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Laurie Grier affiliated with any hospitals?

According to CMS data, Laurie Grier is affiliated with Ochsner Lsu Health Monroe and Ochsner Lsu Health Shreveport.

When was this NPI record last updated?

The NPPES record for Laurie Grier was last updated on August 21, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.