Provider Profile
Mallory J. Henson, PA
Unclaimed ProfileAbout Mallory Henson
Listed in the NPI registry as a physician assistant, Mallory J. Henson, PA practices in Maryville, IL. Medicare claims data shows Mallory provided 1,449 services to 1,208 patients. The services billed most often include automated urinalysis test, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (618) 288-0900
- Email not available
Practice Locations
6800 STATE ROUTE 162 STE 200
Maryville, IL 62062
326 Fountains Pkwy
Fairview Heights, IL 62208
3 Saint Elizabeth Blvd Ste 3200
O Fallon, IL 62269
2 Memorial Dr Ste 102
Alton, IL 62002
Procedures Most Often Billed to Medicare
1,449 services · 1,208 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
154 | More often than most peers in Physician Assistant |
| Simple bladder irrigation and/or instillation | Procedure | 51700 |
21 | As often as other peers in Physician Assistant |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
21 | As often as other peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
444 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
285 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
210 | More often than most peers in Physician Assistant |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
86 | More often than most peers in Physician Assistant |
| 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' | Billing code | G2211 |
57 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
41 | More often than most peers in Physician Assistant |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
39 | More often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 31 related providers in 4 groups
Other physician assistants in Maryville 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in IL who bill this service to Medicare most often.
Common questions
What kind of doctor is Mallory J. Henson?
Mallory J. Henson is a physician assistant in Maryville, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Mallory J. Henson's address?
Mallory J. Henson is listed at 6800 State Route 162 Ste 200, Maryville, IL 62062. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mallory J. Henson?
The number on file is (618) 288-0900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Mallory J. Henson?
Mallory J. Henson's National Provider Identifier is 1043856701. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Mallory J. Henson train?
Mallory J. Henson attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mallory J. Henson have?
Mallory J. Henson has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What procedures does Mallory J. Henson perform?
According to Medicare billing data, Mallory J. Henson performs procedures including ultrasound measurement of bladder capacity after voiding and simple bladder irrigation and/or instillation; reads or performs imaging such as complete ultrasound scan behind abdominal cavity, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mallory J. Henson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mallory J. Henson. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.