Doctor profile · Federal record
Dr. Laurie Grier, M.D.
Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Pulmonary Disease Physician · Shreveport, LA
- NPI 1679595011
- Accepts Medicare
- 39 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1501 Kings Hwy, Department of Medicine - Pulmonary Critical Care
Shreveport, LA 711034228
(318) 675-5920
fax (318) 675-5988 - Additional location
-
1541 Kings Hwy
Shreveport, LA 711034228
(318) 626-0000
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 21, 2023
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State licenses (2)
- Louisiana #019428 · Louisiana #MD.019428
- Medicaid
- LA #1934208
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679595011. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
550
Distinct HCPCS
8
Medicare allowed
$78,783
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 203 | 87 | $207 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 142 | 76 | $116 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 101 | 61 | $77 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 39 | 37 | $169 | |
99239 |
Hospital discharge day management, more than 30 minutes | 22 | 21 | $111 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 18 | 18 | $83 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 13 | 11 | $44 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $127 |
In context: peer comparison
Among 3 peers in Shreveport Critical Care Medicine (Internal Medicine) Physician, average services per provider: 123. This provider delivers 4.5× the peer median.Open Payments
Industry payments received
All-time total
$1,748
Transactions
71
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 15 | $294.86 | |
| Edwards Lifesciences Corporation | 2 | $258.59 | |
| Actelion Pharmaceuticals US, INC. | 14 | $212.02 | |
| Merck Sharp & Dohme LLC | 11 | $189.92 | |
| Becton, Dickinson and Company | 2 | $182.20 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 6 | $157.71 | |
| Takeda Pharmaceuticals U.S.A., INC. | 5 | $79.39 | |
| Insmed, INC. | 3 | $53.48 | |
| Baxter Healthcare | 1 | $48.69 | |
| Janssen Pharmaceuticals, INC | 3 | $45.84 | |
| Alexion Pharmaceuticals, INC. | 2 | $41.11 | |
| Regeneron Healthcare Solutions, INC. | 2 | $39.94 | |
| La Jolla Pharmaceutical Company | 2 | $34.38 | |
| GlaxoSmithKline, LLC. | 2 | $31.23 | |
| Pinnacle Biologics, INC | 1 | $27.53 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Laurie Grier's medical specialty?
Dr. Laurie Grier practices Critical Care Medicine (Internal Medicine) Physician in Shreveport, LA.
Where does Dr. Laurie Grier practice?
Dr. Laurie Grier practices at 1501 Kings Hwy, Shreveport, LA 711034228. Office phone: 3186755920.
What is Dr. Laurie Grier's NPI?
Dr. Laurie Grier's National Provider Identifier (NPI) is 1679595011, issued by NPPES.
Does Dr. Laurie Grier accept Medicare assignment?
Yes. Dr. Laurie Grier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Laurie Grier commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.