Derek Allen Henderson, PA
- Medicare patients, 2024
- 155
- Part D claims, 2024
- 6,347
- Hospital affiliations
- 1
- Industry payments
- $377
- Medical groups
- 2
- Practice address
- 1045 E Front St, Buchanan, MI 49107
- Practice phone
- Call (269) 695-5540
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southwest Medical Clinic Buchanan
Buchanan, Michigan
Find Derek 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.
Derek Allen Henderson is a physician assistant in Buchanan, Michigan
Derek Henderson practices at Southwest Medical Clinic Buchanan in Buchanan, Michigan.
Derek Henderson's NPI, 1447530498, was assigned on August 23, 2011. Derek Henderson holds Michigan license 5601006108.
- NPI
- 1447530498NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325219397
- NPI enumeration date
- August 23, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (269) 695-5540
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Derek Allen Henderson practices at Southwest Medical Clinic Buchanan in Buchanan, Michigan
Derek Henderson's primary practice is Southwest Medical Clinic Buchanan, at 1045 E Front St, Buchanan, MI 49107 in Berrien County. The practice phone is (269) 695-5540.
- Southwest Medical Clinic Buchanan1045 E Front St, Buchanan, MI 49107 · Berrien CountyPhone(269) 695-5540
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Derek Allen Henderson is affiliated with 4 sites of care and 2 medical groups
Derek Henderson's primary practice is Southwest Medical Clinic Buchanan in Buchanan, Michigan. Derek Henderson is also affiliated with Corewell Health Lakeland Hospitals - Saint Joseph Hospital. The medical group on file is Corewell Health Medical Group South. Dmand AI also links Derek Henderson to 1 more group practice or clinic, 1 home health agency and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Derek Allen Henderson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Derek Henderson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southwest Medical Clinic Buchanan | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Derek Allen Henderson is one of 5,857 physician assistants in Michigan
Physician assistant is Derek Henderson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Derek Henderson is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near Derek 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
Derek Allen Henderson treated 155 Medicare patients in 2024, average age 71
CMS counts 155 Medicare patients who saw Derek Henderson in 2024. The largest group is 65 to 74, with 62 patients. 75% of them have high blood pressure, and 63% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Derek Henderson's median patient age at 57, with 42% women.
Derek Henderson's Medicare patients by age, 2024
Derek Henderson's Medicare patients by sex, 2024
- Women7548%
- Men8052%
Chronic conditions among Derek Henderson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol63%
- Arthritis43%
- Diabetes36%
- Mood disorders35%
- Depression32%
- Chronic kidney disease30%
- Anxiety28%
Share of Medicare patients with each condition. A patient can have several.
Derek 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 57
Patient panel by sex, all payers
- Women42%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Derek Allen Henderson wrote 6,347 Medicare Part D claims in 2024
In 2024, Derek Henderson wrote 6,347 Medicare Part D claims for 443 patients. 85% of them were for generic drugs.
Derek Henderson's Part D claims by kind of drug, 2024
- Generic5,410 claims85%
- Brand-name902 claims14%
- Other35 claims1%
Drug classes CMS tracks in Derek Henderson's Part D claims, 2024
- Opioids5%288 of 6,347 claims
- Antibiotics1%82 of 6,347 claims
- Antipsychotics, patients 65 and over1%52 of 6,347 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Derek Allen Henderson takes part in Medicare
Derek 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)
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Derek Allen Henderson received $377 in industry payments in 2025
CMS Open Payments shows 16 general payments to Derek Henderson from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $90.
Companies that paid Derek 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 Derek Allen 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Derek Allen 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 Derek Allen Henderson's NPI number?
Derek Allen Henderson's NPI number is 1447530498. It was assigned on August 23, 2011, and it is active in the NPI Registry.
What does Derek Allen Henderson specialize in?
Derek Allen Henderson is a physician assistant in Buchanan, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Derek Allen Henderson practice?
Derek Henderson practices at 1045 E Front St, Buchanan, MI 49107. Derek Henderson's primary practice is Southwest Medical Clinic Buchanan in Buchanan, Michigan. Dmand AI also links Derek Henderson to 1 group practice or clinic, 1 home health agency and 1 medical group.
What is Derek Allen Henderson's office phone number?
The practice phone on file for Derek Henderson is (269) 695-5540.
What is Derek Allen Henderson's medical license number?
Derek Henderson holds Michigan license 5601006108.
Which hospitals is Derek Allen Henderson affiliated with?
Derek Henderson is affiliated with Corewell Health Lakeland Hospitals - Saint Joseph Hospital.
What medical group is Derek Allen Henderson part of?
Derek Henderson is linked to Corewell Health Medical Group South. Dmand AI links Derek Henderson to 1 more medical group.
Does Derek Allen Henderson accept Medicare?
Yes. CMS lists Derek Henderson as accepting Medicare assignment.
How many Medicare patients does Derek Allen Henderson see?
CMS counts 155 Medicare patients who saw Derek Henderson in 2024, with an average age of 71.
Has Derek Allen Henderson received payments from drug or device companies?
CMS Open Payments shows $377 in general payments to Derek Henderson from 9 companies from 2025 to 2025. The largest total came from Axsome Therapeutics, Inc.
How long has Derek Allen Henderson been practicing?
Derek Henderson graduated from medical school in 2011, 15 years ago.
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