Dermatol Online J
Brain NeoplasmsCerebral HemorrhageDelayed Diagnosis
Dr. Mark Stephen Douglas, MD
NPI1649335118
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $1,449
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 2080 Child St, Jacksonville, FL 32214
- Practice phone
- Call (904) 542-7300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Douglas' 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 Stephen Douglas is a dermatologist in Jacksonville, Florida
Dr. Douglas practices at Naval Hospital Jacksonville in Jacksonville, Florida, part of United States Department of War.
Dr. Douglas' NPI, 1649335118, was assigned on December 26, 2006. Dr. Douglas graduated from Drexel University College Of Medicine in 2006. Dr. Douglas holds Virginia license 0101242719.
NPI and contact details
- NPI
- 1649335118NPI Registry (opens in a new tab)
- NPI enumeration date
- December 26, 2006
- NPI status
- Active
- Practice phone
- (904) 542-7300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark Stephen Douglas practices at Naval Hospital Jacksonville in Jacksonville, Florida
Dr. Douglas' primary practice is Naval Hospital Jacksonville, at 2080 Child St, Jacksonville, FL 32214 in Duval County. The practice phone is (904) 542-7300.
- Naval Hospital Jacksonville2080 Child St, Jacksonville, FL 32214 · Duval CountyPhone(904) 542-7300
Source: Dmand AI Affiliation Data
Dr. Mark Stephen Douglas is affiliated with 1 site of care
Dr. Douglas' primary practice is Naval Hospital Jacksonville in Jacksonville, Florida, part of United States Department of War.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Stephen Douglas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Douglas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Naval Hospital Jacksonville | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dmand AI maps EHR vendors, IT decision makers and buying committees across United States Department of War and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark Stephen Douglas is one of 1,200 dermatologists in Florida
Dermatology is Dr. Douglas' primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Douglas is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Douglas' licenses on file in 2 states: Virginia and Florida.
Specialties and state licenses
- Dermatology, VirginiaPrimary
- Florida license
Dermatologists near Dr. Douglas
Counts of dermatologists 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 Stephen Douglas' patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Douglas' median patient age at 62, with 60% women.
Dr. Douglas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Mark Stephen Douglas has 2 publications on record
Dmand AI links 2 papers to Dr. Douglas in 2017. The most frequent topics are Diagnosis, Differential. Dr. Douglas' most frequent co-author is Elizabeth Kline Satter, MD, MPH, MS.
Papers2
Topics Dr. Douglas writes about most
- Diagnosis, Differential
Dr. Douglas' most frequent co-authors
Recent publications by Dr. Douglas
Anti-Bacterial AgentsDiagnosis, DifferentialDoxycycline
See who Dr. Douglas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Douglas works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Stephen Douglas received $1,449 in industry payments from 2016 to 2025
CMS Open Payments shows 14 general payments to Dr. Douglas from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $320.
General payments to Dr. Douglas by program year, 2016 to 2025
Companies that paid Dr. Douglas 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. Mark Stephen Douglas has 1 award and honors on record
Dmand AI lists 1 award for Dr. Douglas, most recently Flight Surgeon of the Year - Third Marine Aircraft Wing in 2009.
Awards and honors for Dr. Douglas
- 2009
- Flight Surgeon of the Year - Third Marine Aircraft Wing
Source: Dmand AI Professional Profile Data
Dr. Mark Stephen Douglas graduated from Drexel University College Of Medicine
Dr. Douglas graduated from Drexel University College Of Medicine in 2006. Dr. Douglas is a member of AAD and Jacksonville Dermatology Society.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Stephen Douglas'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 Data |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Mark Stephen Douglas
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 Stephen Douglas' NPI number?
Dr. Mark Stephen Douglas' NPI number is 1649335118. It was assigned on December 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Stephen Douglas?
Dr. Mark Stephen Douglas is a dermatologist in Jacksonville, Florida. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Mark Stephen Douglas practice?
Dr. Douglas practices at 2080 Child St, Jacksonville, FL 32214. Dr. Douglas' primary practice is Naval Hospital Jacksonville in Jacksonville, Florida, part of United States Department of War.
What is Dr. Mark Stephen Douglas' office phone number?
The practice phone on file for Dr. Douglas is (904) 542-7300.
What is Dr. Mark Stephen Douglas' medical license number?
Dr. Douglas holds Virginia license 0101242719, one of the licenses on file in 2 states.
Which states has Dr. Mark Stephen Douglas been licensed in?
Dmand AI has state licenses on file for Dr. Douglas in Virginia (2007 to 2026) and Florida (2022 to 2026).
Which hospitals is Dr. Mark Stephen Douglas affiliated with?
Dr. Douglas practices at Naval Hospital Jacksonville in Jacksonville, Florida.
Is Dr. Mark Stephen Douglas board certified?
Yes. Dr. Douglas is board certified in dermatology by the American Board of Dermatology.
Where did Dr. Mark Stephen Douglas go to medical school?
Dr. Douglas graduated from Drexel University College Of Medicine in 2006.
Has Dr. Mark Stephen Douglas received payments from drug or device companies?
CMS Open Payments shows $1,449 in general payments to Dr. Douglas from 9 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
Show 3 more questionsShow fewer questions
How long has Dr. Mark Stephen Douglas been practicing?
Dr. Douglas graduated from medical school in 2006, 20 years ago.
Does Dr. Mark Stephen Douglas do research?
Dmand AI links 2 publications to Dr. Douglas.
Who does Dr. Mark Stephen Douglas publish with?
Dr. Douglas' most frequent co-authors are Elizabeth Kline Satter, MD, MPH, MS (1 shared paper).
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