Allison C. Henderson, PA
- Medicare patients, 2024
- 822
- Part D claims, 2024
- 2,792
- Hospital affiliations
- 5
- Industry payments
- $313
- Medical groups
- 2
- Practice address
- 6051 US Highway 49, Hattiesburg, MS 39401
- Practice phone
- Call (601) 288-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Allison Henderson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Allison C. Henderson is a physician assistant in Hattiesburg, Mississippi
Allison Henderson practices at Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS.
Allison Henderson's NPI, 1215395306, was assigned on February 3, 2016.
- NPI
- 1215395306NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496050551
- NPI enumeration date
- February 3, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (601) 288-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Allison C. Henderson practices at Forrest General Hospital in Hattiesburg, Mississippi
Allison Henderson's primary practice is Forrest General Hospital, at 6051 US Highway 49, Hattiesburg, MS 39401 in Forrest County. The practice phone is (601) 288-7000.
- Forrest General Hospital6051 US Highway 49, Hattiesburg, MS 39401 · Forrest CountyPhone(601) 288-7000
Source: Dmand AI Affiliation Data
Allison C. Henderson is affiliated with 7 sites of care and 2 medical groups
Allison Henderson's primary practice is Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS. Allison Henderson is also affiliated with South Central Regional Medical Center. The medical group on file is Hattiesburg Clinic. Dmand AI also links Allison Henderson to 3 more hospitals, 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Allison C. Henderson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Allison Henderson practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Forrest General Hospital | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Forrest County, MS and 6.2K+ hospitals, with verified contacts in the same login.
Allison C. Henderson is one of 305 physician assistants in Mississippi
Physician assistant is Allison Henderson's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Allison Henderson
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Allison C. Henderson treated 822 Medicare patients in 2024, average age 76
CMS counts 822 Medicare patients who saw Allison Henderson in 2024. The largest group is 75 to 84, with 366 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.77, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Allison Henderson's median patient age at 74, with 49% women.
Allison Henderson's Medicare patients by age, 2024
Allison Henderson's Medicare patients by sex, 2024
- Women40149%
- Men42151%
Chronic conditions among Allison Henderson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Atrial fibrillation69%
- Arthritis63%
- Diabetes44%
- Heart failure42%
- Chronic kidney disease36%
Share of Medicare patients with each condition. A patient can have several.
Allison Henderson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Allison C. Henderson wrote 2,792 Medicare Part D claims in 2024
In 2024, Allison Henderson wrote 2,792 Medicare Part D claims for 625 patients. 82% of them were for generic drugs.
Allison Henderson's Part D claims by kind of drug, 2024
- Generic2,291 claims82%
- Brand-name501 claims18%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Allison C. Henderson takes part in Medicare
Allison Henderson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Allison C. Henderson received $313 in industry payments in 2025
CMS Open Payments shows 15 general payments to Allison Henderson from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $192.
Companies that paid Allison Henderson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Allison C. Henderson's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Allison C. Henderson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Allison C. Henderson's NPI number?
Allison C. Henderson's NPI number is 1215395306. It was assigned on February 3, 2016, and it is active in the NPI Registry.
What does Allison C. Henderson specialize in?
Allison C. Henderson is a physician assistant in Hattiesburg, Mississippi. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Allison C. Henderson practice?
Allison Henderson practices at 6051 US Highway 49, Hattiesburg, MS 39401. Allison Henderson's primary practice is Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS. Dmand AI also links Allison Henderson to 3 hospitals, 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group.
What is Allison C. Henderson's office phone number?
The practice phone on file for Allison Henderson is (601) 288-7000.
Which hospitals is Allison C. Henderson affiliated with?
Allison Henderson practices at Forrest General Hospital in Hattiesburg, Mississippi. Allison Henderson is also affiliated with South Central Regional Medical Center. Dmand AI links Allison Henderson to 3 more hospitals.
What medical group is Allison C. Henderson part of?
Allison Henderson is linked to Hattiesburg Clinic. Dmand AI links Allison Henderson to 1 more medical group.
Does Allison C. Henderson accept Medicare?
Yes. CMS lists Allison Henderson as accepting Medicare assignment.
How many Medicare patients does Allison C. Henderson see?
CMS counts 822 Medicare patients who saw Allison Henderson in 2024, with an average age of 76.
Has Allison C. Henderson received payments from drug or device companies?
CMS Open Payments shows $313 in general payments to Allison Henderson from 6 companies from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Allison C. Henderson been practicing?
Allison Henderson graduated from medical school in 2015, 11 years ago.
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