Robert Holladay, M.D.
NPI 1124023668 · Pulmonary Disease Physician · Shreveport, LA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Holladay, M.D. is a Pulmonary Disease Physician provider in Shreveport, LA (NPI 1124023668).
Provider details
- NPI number
- 1124023668
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD.020136 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
797 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 308 | $111 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 126 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 111 | $91 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 56 | $47 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 52 | $64 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 132 | 31 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 110 | 37 |
| Prednisone | 51 | 23 |
| Fluticasone Propionate | 46 | 16 |
| Montelukast Sodium | 44 | 13 |
| Azithromycin | 42 | 16 |
| Ipratropium/Albuterol Sulfatebrand: Combivent Respimat |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,029 across 104 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1541 Kings HwyShreveport, LA 71103-4228Phone: (318) 626-0000
Registry dates
- Enumerated
- 2005-06-20
- Last updated
- 2025-02-12
- Certified
- 2025-02-12
Frequently asked questions
- What is Robert Holladay's NPI number?
- Robert Holladay's National Provider Identifier (NPI) is 1124023668, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Holladay's specialty?
- Robert Holladay is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Holladay located?
- Robert Holladay's practice location on file with NPPES is 850 Olive St, Shreveport, LA 71104-2162.
- What is Robert Holladay's phone number?
- The practice phone number listed in the NPPES registry for Robert Holladay is (318) 222-3662.
- Does Robert Holladay accept Medicare?
- Robert Holladay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Holladay's NPI active?
- Yes — Robert Holladay's NPI (1124023668) is active in the NPPES registry as of the last update on 2025-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.