Doctor profile · Federal record
Dr. Robert Holladay, M.D.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Cardiovascular Disease Physician · Internal Medicine Physician · Shreveport, LA
- NPI 1124023668
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
850 Olive St, Ste A
Shreveport, LA 711042162
(318) 222-3662
fax (318) 222-0034 - Additional location
-
1541 Kings Hwy
Shreveport, LA 711034228
(318) 626-0000
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- February 12, 2025
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (2)
- Louisiana #020136 · Louisiana #MD.020136
- Medicaid
- LA #1987115
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124023668. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
892
Distinct HCPCS
10
Medicare allowed
$77,140
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 203 | 58 | $116 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 197 | 57 | $77 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 166 | 48 | $49 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 150 | 88 | $94 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 33 | $64 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 26 | 26 | $169 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 23 | $63 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 19 | 15 | $94 | |
94375 |
Test to measure rate of airflow | 18 | 18 | $14 | |
99291 |
Critical care, first 30-74 minutes | 18 | 13 | $209 |
In context: peer comparison
Among 5 peers in Shreveport Pulmonary Disease Physician, average services per provider: 100. This provider delivers 8.9× the peer median.Open Payments
Industry payments received
All-time total
$2,029
Transactions
97
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 25 | $442.02 | |
| GlaxoSmithKline, LLC. | 12 | $223.02 | |
| Intuitive Surgical, INC. | 4 | $184.05 | |
| Regeneron Healthcare Solutions, INC. | 6 | $149.05 | |
| Actelion Pharmaceuticals US, INC. | 13 | $148.66 | |
| Takeda Pharmaceuticals U.S.A., INC. | 10 | $131.61 | |
| Olympus America INC. | 1 | $122.81 | |
| Merck Sharp & Dohme LLC | 6 | $109.13 | |
| Grifols USA, LLC | 5 | $102.20 | |
| Insmed, INC. | 4 | $72.28 | |
| Amgen INC. | 3 | $57.72 | |
| Janssen Pharmaceuticals, INC | 3 | $45.84 | |
| Alexion Pharmaceuticals, INC. | 2 | $41.09 | |
| Electromed, INC. | 2 | $30.02 | |
| Pinnacle Biologics, INC | 1 | $27.53 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
697
Patients
134
Total drug cost
$220,867
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 122 | 34 | $5,150 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 104 | 22 | $91,475 |
| Azithromycin | Generic | 64 | 18 | $953 |
| Ipratropium Bromide | Generic | 64 | 16 | $2,554 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 41 | 0 | $17,961 |
| Fluticasone Propionate | Generic | 40 | 14 | $482 |
| Montelukast Sodium | Generic | 40 | 11 | $366 |
| Prednisone | Generic | 39 | 19 | $163 |
| Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) | Brand | 32 | 0 | $7,455 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 31 | 0 | $23,633 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Holladay's medical specialty?
Dr. Robert Holladay practices Pulmonary Disease Physician in Shreveport, LA.
Where does Dr. Robert Holladay practice?
Dr. Robert Holladay practices at 850 Olive St, Shreveport, LA 711042162. Office phone: 3182223662.
What is Dr. Robert Holladay's NPI?
Dr. Robert Holladay's National Provider Identifier (NPI) is 1124023668, issued by NPPES.
Does Dr. Robert Holladay accept Medicare assignment?
Yes. Dr. Robert Holladay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Holladay commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.