Dr. Mark Gregory Ellis, MD
- Industry payments
- $20
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 3
- State licenses
- 2
- Practice address
- 100 Bowman Dr, Voorhees, NJ 08043
- Practice phone
- Call (856) 247-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Virtua Voorhees Hospital
Voorhees, New Jersey
Find Dr. Ellis' 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. Mark Gregory Ellis is a pediatrician in Voorhees, New Jersey
Dr. Ellis practices at Virtua Voorhees Hospital in Voorhees, New Jersey.
Dr. Ellis' NPI, 1003812744, was assigned on June 27, 2005. Dr. Ellis graduated from Georgetown University School Of Medicine in 1981. Dr. Ellis holds California license G65432.
- NPI
- 1003812744NPI Registry (opens in a new tab)
- NPI enumeration date
- June 27, 2005
- NPI status
- Active
- Practice phone
- (856) 247-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Mark Gregory Ellis practices at Virtua Voorhees Hospital in Voorhees, New Jersey
Dr. Ellis' primary practice is Virtua Voorhees Hospital, at 100 Bowman Dr, Voorhees, NJ 08043 in Camden County. The practice phone is (856) 247-3000.
- Virtua Voorhees Hospital100 Bowman Dr, Voorhees, NJ 08043 · Camden CountyPhone(856) 247-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Gregory Ellis is affiliated with 2 sites of care and 1 medical group
Dr. Ellis' primary practice is Virtua Voorhees Hospital in Voorhees, New Jersey. The medical group on file is Open Door Community Health Centers. Dmand AI also links Dr. Ellis to 1 more community health center, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Gregory Ellis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ellis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Virtua Voorhees Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Gregory Ellis is one of 1,923 pediatricians in New Jersey
Pediatrics is Dr. Ellis' primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Ellis is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Ellis' licenses on file in 2 states: California and Wyoming.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
- Wyoming license
Pediatricians near Dr. Ellis
Counts of pediatricians 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
Dr. Mark Gregory Ellis' patients have a median age of 20
Across all payers, Dmand AI patient panel data puts Dr. Ellis' median patient age at 20, with 39% women.
Dr. Ellis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 20
Patient panel by sex, all payers
- Women39%
- Men61%
Source: Dmand AI Patient Panel Data
Dr. Mark Gregory Ellis received $20 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Ellis from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Shire North American Group Inc paid the most, $20.
Companies that paid Dr. Ellis the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Gregory Ellis has 1 award and honors on record
Dmand AI lists 1 award for Dr. Ellis.
Awards and honors for Dr. Ellis
- Undated
- AAP Fellow
Source: Dmand AI Professional Profile Data
Dr. Mark Gregory Ellis graduated from Georgetown University School Of Medicine
Dr. Ellis graduated from Georgetown University School Of Medicine in 1981. Dr. Ellis is a member of AAP.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Mark Gregory Ellis accepts plans from 3 insurance carriers
Dr. Ellis is in network with 3 carriers, including Blue Cross Blue Shield of Massachusetts, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
Plan types Dr. Ellis accepts, by number of carriers
- Medicare3
- PPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark Gregory Ellis'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Mark Gregory Ellis
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. Mark Gregory Ellis' NPI number?
Dr. Mark Gregory Ellis' NPI number is 1003812744. It was assigned on June 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Gregory Ellis?
Dr. Mark Gregory Ellis is a pediatrician in Voorhees, New Jersey. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Mark Gregory Ellis practice?
Dr. Ellis practices at 100 Bowman Dr, Voorhees, NJ 08043. Dr. Ellis' primary practice is Virtua Voorhees Hospital in Voorhees, New Jersey. Dmand AI also links Dr. Ellis to 1 community health center.
What is Dr. Mark Gregory Ellis' office phone number?
The practice phone on file for Dr. Ellis is (856) 247-3000.
What is Dr. Mark Gregory Ellis' medical license number?
Dr. Ellis holds California license G65432, one of the licenses on file in 2 states.
Which states has Dr. Mark Gregory Ellis been licensed in?
Dmand AI has state licenses on file for Dr. Ellis in California (1989 to 2026) and Wyoming (1986 to 1990).
What medical group is Dr. Mark Gregory Ellis part of?
Dr. Ellis is linked to Open Door Community Health Centers.
Is Dr. Mark Gregory Ellis board certified?
Yes. Dr. Ellis is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Mark Gregory Ellis go to medical school?
Dr. Ellis graduated from Georgetown University School Of Medicine in 1981.
Has Dr. Mark Gregory Ellis received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Ellis from 1 company from 2017 to 2017. The largest total came from Shire North American Group Inc.
How long has Dr. Mark Gregory Ellis been practicing?
Dr. Ellis graduated from medical school in 1981, 45 years ago.
What insurance does Dr. Mark Gregory Ellis accept?
Dr. Ellis is in network with 3 carriers, including Blue Cross Blue Shield of Massachusetts, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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