Mark Ardoin
NPI 1114454659 · Physician Assistant · Shreveport, LA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Ardoin is a Physician Assistant provider in Shreveport, LA (NPI 1114454659).
Provider details
- NPI number
- 1114454659
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
268 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 35 Minutes99232 | 190 | $63 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 39 | $139 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 39 | $91 |
Typical Medicare-allowed amounts for these services range $63–$139 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxyzine Pamoate | 71 | 41 |
| Divalproex Sodium | 47 | 21 |
| Sertraline Hcl | 34 | 16 |
| Aripiprazole | 31 | 17 |
| Risperidone | 29 | 16 |
| Benztropine Mesylate | 28 | 15 |
| Oxcarbazepine | 22 | — |
| Trazodone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$68 across 4 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 (3)
- 4225 Woods PlAbilene, TX 79602-7991Phone: (325) 690-0030
- 1900 Pine StAbilene, TX 79601-2432Phone: (325) 670-2000
- 1900 Pine StAbilene, TX 79601-2432Phone: (325) 670-2000
Registry dates
- Enumerated
- 2017-05-15
- Last updated
- 2021-12-01
- Certified
- 2021-12-01
Frequently asked questions
- What is Mark Ardoin's NPI number?
- Mark Ardoin's National Provider Identifier (NPI) is 1114454659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Ardoin's specialty?
- Mark Ardoin is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Ardoin located?
- Mark Ardoin's practice location on file with NPPES is 1541 Kings Hwy, Shreveport, LA 71103-4228.
- What is Mark Ardoin's phone number?
- The practice phone number listed in the NPPES registry for Mark Ardoin is (318) 626-0000.
- Does Mark Ardoin accept Medicare?
- Mark Ardoin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Ardoin's NPI active?
- Yes — Mark Ardoin's NPI (1114454659) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.