Mallory Henson, PA
NPI 1043856701 · Physician Assistant · Maryville, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mallory Henson, PA is a Physician Assistant provider in Maryville, IL (NPI 1043856701).
Provider details
- NPI number
- 1043856701
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 085007315 (IL)
Specialties & taxonomies
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
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,449 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) |
|---|---|---|
| Automated Urinalysis Test81003 | 444 | $2 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 285 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 210 | $105 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 154 | $10 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 86 | $66 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 207 | 92 |
| Finasteride | 148 | 60 |
| Vibegronbrand: Gemtesa | 116 | 39 |
| Mirabegronbrand: Myrbetriq | 105 | 38 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 93 | 67 |
| Ciprofloxacin Hcl | 77 | 65 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,083 across 34 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)
- 2 Memorial Dr Ste 102Alton, IL 62002-6723Phone: (618) 288-0900Fax: (618) 288-0909
- 326 Fountains PkwyFairview Heights, IL 62208-2041Phone: (618) 277-3109
- 3 Saint Elizabeth Blvd Ste 3200O Fallon, IL 62269-1281Phone: (618) 489-8030
Registry dates
- Enumerated
- 2019-11-18
- Last updated
- 2023-08-15
- Certified
- 2023-08-15
Frequently asked questions
- What is Mallory Henson's NPI number?
- Mallory Henson's National Provider Identifier (NPI) is 1043856701, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Henson's specialty?
- Mallory Henson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mallory Henson located?
- Mallory Henson's practice location on file with NPPES is 6800 State Route 162 Ste 200, Maryville, IL 62062-8521.
- What is Mallory Henson's phone number?
- The practice phone number listed in the NPPES registry for Mallory Henson is (618) 288-0900.
- Does Mallory Henson accept Medicare?
- Mallory Henson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mallory Henson's NPI active?
- Yes — Mallory Henson's NPI (1043856701) is active in the NPPES registry as of the last update on 2023-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.