Ajit Alexander, MD
NPI 1861888760 · Critical Care Medicine (Internal Medicine) Physician · Shreveport, LA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ajit Alexander, MD is a Critical Care Medicine (Internal Medicine) Physician provider in Shreveport, LA (NPI 1861888760).
Provider details
- NPI number
- 1861888760
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 320814 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
434 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 180 | $112 |
| Critical Care, First 30-74 Minutes99291 | 127 | $201 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 38 | $164 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 35 | $79 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 30 | $42 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 24 |
Practice location
Mailing address
Additional practice locations (1)
- 1501 Kings HwyEm-FmShreveport, LA 71103-4228Phone: (318) 675-6632
Registry dates
- Enumerated
- 2015-04-08
- Last updated
- 2024-11-27
- Certified
- 2024-11-27
Frequently asked questions
- What is Ajit Alexander's NPI number?
- Ajit Alexander's National Provider Identifier (NPI) is 1861888760, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ajit Alexander's specialty?
- Ajit Alexander is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Ajit Alexander located?
- Ajit Alexander's practice location on file with NPPES is Po Box 19284, Shreveport, LA 71149-0284.
- What is Ajit Alexander's phone number?
- The practice phone number listed in the NPPES registry for Ajit Alexander is (318) 773-0657.
- Does Ajit Alexander accept Medicare?
- Ajit Alexander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ajit Alexander's NPI active?
- Yes — Ajit Alexander's NPI (1861888760) is active in the NPPES registry as of the last update on 2024-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.