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Dr. Derek Allen Stephenson, MD
NPI1740441443PAC ID3173766292
- Medicare services, 2024
- 530
- Medicare patients, 2024
- 222
- Part D claims, 2024
- 70
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 1505 W Sherman Ave, Vineland, NJ 08360
- Practice phone
- Call (856) 641-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Stephenson'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.
Dr. Derek Allen Stephenson is a general surgeon in Vineland, New Jersey
Dr. Stephenson practices at Inspira Medical Center Vineland in Vineland, New Jersey, part of Inspira Health Network.
Dr. Stephenson's NPI, 1740441443, was assigned on June 24, 2008. Dr. Stephenson graduated from Morehouse School of Medicine in 2008. Dr. Stephenson holds New Jersey license 25MA09618900.
NPI and contact details
- NPI
- 1740441443NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173766292
- NPI enumeration date
- June 24, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (856) 641-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Derek Allen Stephenson practices at Inspira Medical Center Vineland in Vineland, New Jersey
Dr. Stephenson's primary practice is Inspira Medical Center Vineland, at 1505 W Sherman Ave, Vineland, NJ 08360 in Cumberland County. The practice phone is (856) 641-8000.
- Inspira Medical Center Vineland1505 W Sherman Ave, Vineland, NJ 08360 · Cumberland CountyPhone(856) 641-8000
Source: Dmand AI Affiliation Data
Dr. Derek Allen Stephenson is affiliated with 5 sites of care and 1 medical group
Dr. Stephenson's primary practice is Inspira Medical Center Vineland in Vineland, New Jersey, part of Inspira Health Network. Dr. Stephenson is also affiliated with Cooper University Hospital. The medical group on file is ESA South Jersey Bariatrics. Dmand AI also links Dr. Stephenson to 1 more hospital, 1 group practice or clinic and 1 home health agency, each named with a free account.
Cooper University HospitalESA South Jersey Bariatrics1 hospitalName with a free account1 group practice or clinicName with a free account1 home health agencyName with a free account
See all 6 affiliations for Dr. StephensonSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Derek Allen Stephenson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stephenson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Inspira Medical Center Vineland | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Derek Allen Stephenson is one of 675 general surgeons in New Jersey
Surgery is Dr. Stephenson's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Stephenson's licenses on file in 3 states: New Jersey, Arizona and Florida.
Specialties and state licenses
- Surgery, New JerseyPrimary
- Arizona license
- Student in an organized health care education/training program, Florida
General surgeons near Dr. Stephenson
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
675general surgeons in New Jersey13general surgeons in Vineland6general surgeons at Inspira Medical Center Vineland
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Derek Allen Stephenson billed Medicare for 530 services in 2024
CMS data shows 530 Medicare services from Dr. Stephenson across 6 procedure codes in 2024, for 222 Medicare patients. Medicare paid $45,202 for them.
Medicare services, 2024530
Medicare patients222
Paid by Medicare$45,202
Procedure codes6
Dr. Stephenson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3802024: 49631%
- Surgery
- 2023: 392024: 3413%
Where Dr. Stephenson's Medicare services took place, 2024
- In an office306%
- In a facility50094%
Dr. Stephenson compared with the New Jersey median for general surgeons, 2024
- Dr. Stephenson
- New Jersey median
- Medicare services
- 530vs 1703.1 times
- Medicare patients
- 222vs 12578% above
- Part D claims
- 39vs 2744% above
Medians across 630 general surgeons in New Jersey with Dmand AI profiles that report each measure.
Dr. Stephenson's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stephenson and other general surgeons in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Derek Allen Stephenson treated 222 Medicare patients in 2024, average age 73
CMS counts 222 Medicare patients who saw Dr. Stephenson in 2024. The largest group is 75 to 84, with 76 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Stephenson's median patient age at 60, with 50% women.
Medicare patients, 2024222
Average age73
Average risk score2.65
Also on Medicaid29%
Dr. Stephenson's Medicare patients by age, 2024
Dr. Stephenson's Medicare patients by sex, 2024
- Women11954%
- Men10346%
Chronic conditions among Dr. Stephenson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Diabetes47%
- Anxiety46%
- Chronic kidney disease44%
- Ischemic heart disease41%
- Heart failure40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stephenson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women50%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Derek Allen Stephenson wrote 70 Medicare Part D claims in 2024
In 2024, Dr. Stephenson wrote 70 Medicare Part D claims for 53 patients. 99% of them were for generic drugs. CMS names the drug for 39 of them, across 1 drug with 11 or more claims each, at $55 in total drug cost. In 2023, CMS named 27 claims across 1 drug.
Part D claims, 202470
Drugs named by CMS1
Total drug cost$55
Part D patients53
Dr. Stephenson's Part D claims by kind of drug, 2024
- Generic69 claims99%
- Brand-name and other1 claims1%
Dr. Stephenson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Stephenson's Part D claims, 2024
- Opioids69%48 of 70 claims
- Antibiotics17%12 of 70 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 272024: 3944%
Drugs named by CMS: 1 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Derek Allen Stephenson ranks in the 85th percentile for hernia repair (minimally invasive) in Medicare
Dr. Stephenson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 17 procedures of hernia repair (minimally invasive) by Dr. Stephenson, more than 85% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Stephenson ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 85th percentile17 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 46th percentile15 procedures
- Removal of tissue
- 63rd percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Derek Allen Stephenson has 1 publication on record
Dmand AI links 1 paper to Dr. Stephenson. Dr. Stephenson's most frequent co-authors are Muhammad A. Jawad, MD and Andre F. Teixeira, MD.
Papers1
Dr. Stephenson's most frequent co-authors
Recent publications by Dr. Stephenson
See who Dr. Stephenson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Stephenson works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Derek Allen Stephenson received $1,275 in industry payments from 2016 to 2025
CMS Open Payments shows 56 general payments to Dr. Stephenson from 25 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Endo Pharmaceuticals Inc. paid the most, $235.
General payments to Dr. Stephenson by program year, 2016 to 2025
Companies that paid Dr. Stephenson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Derek Allen Stephenson graduated from Morehouse School of Medicine
Dr. Stephenson graduated from Morehouse School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Derek Allen Stephenson'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Derek Allen Stephenson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Derek Allen Stephenson's NPI number?
Dr. Derek Allen Stephenson's NPI number is 1740441443. It was assigned on June 24, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Derek Allen Stephenson?
Dr. Derek Allen Stephenson is a general surgeon in Vineland, New Jersey. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Derek Allen Stephenson practice?
Dr. Stephenson practices at 1505 W Sherman Ave, Vineland, NJ 08360. Dr. Stephenson's primary practice is Inspira Medical Center Vineland in Vineland, New Jersey, part of Inspira Health Network. Dmand AI also links Dr. Stephenson to 1 hospital, 1 group practice or clinic and 1 home health agency.
What is Dr. Derek Allen Stephenson's office phone number?
The practice phone on file for Dr. Stephenson is (856) 641-8000.
What is Dr. Derek Allen Stephenson's medical license number?
Dr. Stephenson holds New Jersey license 25MA09618900, one of the licenses on file in 3 states.
Which states has Dr. Derek Allen Stephenson been licensed in?
Dmand AI has state licenses on file for Dr. Stephenson in New Jersey, Arizona and Florida.
Which hospitals is Dr. Derek Allen Stephenson affiliated with?
Dr. Stephenson practices at Inspira Medical Center Vineland in Vineland, New Jersey. Dr. Stephenson is also affiliated with Cooper University Hospital. Dmand AI links Dr. Stephenson to 1 more hospital.
What medical group is Dr. Derek Allen Stephenson part of?
Dr. Stephenson is linked to ESA South Jersey Bariatrics.
Does Dr. Derek Allen Stephenson accept Medicare?
Yes. CMS data shows Dr. Stephenson billed Medicare for 530 services in 2024, and Dr. Stephenson accepts Medicare assignment.
How many Medicare patients does Dr. Derek Allen Stephenson see?
CMS counts 222 Medicare patients who saw Dr. Stephenson in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Dr. Derek Allen Stephenson bill to Medicare?
In 2024, Dr. Stephenson's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and surgery: digestive system (47562).
Where did Dr. Derek Allen Stephenson go to medical school?
Dr. Stephenson graduated from Morehouse School of Medicine in 2008.
What drugs does Dr. Derek Allen Stephenson prescribe most?
In 2024 Medicare Part D data, Dr. Stephenson's most prescribed drugs by claims were Tramadol HCl.
Has Dr. Derek Allen Stephenson received payments from drug or device companies?
CMS Open Payments shows $1,275 in general payments to Dr. Stephenson from 25 companies from 2016 to 2025. The largest total came from Endo Pharmaceuticals Inc.
How long has Dr. Derek Allen Stephenson been practicing?
Dr. Stephenson graduated from medical school in 2008, 18 years ago.
Does Dr. Derek Allen Stephenson do research?
Dmand AI links 1 publication to Dr. Stephenson.
Who does Dr. Derek Allen Stephenson publish with?
Dr. Stephenson's most frequent co-authors are Muhammad A. Jawad, MD (1 shared paper) and Andre F. Teixeira, MD (1 shared paper).
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