Gastroenterology
Anti-Inflammatory AgentsBiopsyCrohn Disease
Dr. Douglas Jacobstein, MD
NPI1609819770
- Publications
- 11
- Industry payments
- $200
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2411 W Belvedere Ave Ste 407, Baltimore, MD 21215-5231
- Practice phone
- Call (410) 601-8663
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Jacobstein's professional email, personal email and mobile number
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Dr. Douglas Jacobstein is a pediatric gastroenterology physician in Baltimore, Maryland
Dr. Jacobstein practices in Baltimore, Maryland.
Dr. Jacobstein's NPI, 1609819770, was assigned on June 14, 2006. Dr. Jacobstein holds Maryland license D006268.
NPI and contact details
- NPI
- 1609819770NPI Registry (opens in a new tab)
- NPI enumeration date
- June 14, 2006
- NPI status
- Active
- Practice phone
- (410) 601-8663
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Douglas Jacobstein's practice address is in Baltimore, Maryland
Dr. Jacobstein's practice address in the NPI Registry is 2411 W Belvedere Ave Ste 407, Baltimore, MD 21215-5231. The practice phone is (410) 601-8663.
- NPI Registry address2411 W Belvedere Ave Ste 407, Baltimore, MD 21215-5231Phone(410) 601-8663
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Douglas Jacobstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jacobstein practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Jacobstein's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Douglas Jacobstein is one of 27 pediatric gastroenterology physicians in Maryland
Pediatric gastroenterology is Dr. Jacobstein's primary specialty in the NPI Registry, under taxonomy code 2080P0206X. Dr. Jacobstein is licensed in Maryland.
Specialties and state licenses
- Pediatric gastroenterology, MarylandPrimary
Pediatric gastroenterology physicians near Dr. Jacobstein
Counts of pediatric gastroenterology physicians with a Dmand AI profile, by place and practice. Each opens the list.
27pediatric gastroenterology physicians in Maryland20pediatric gastroenterology physicians in Baltimore
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Douglas Jacobstein has 11 publications on record
Dmand AI links 11 papers to Dr. Jacobstein, published from 2017 to 2019. 2018 was the busiest year, with 2. The most frequent topics are Crohn Disease, Ustekinumab and Maintenance Chemotherapy. Dr. Jacobstein has published most often in J Crohns Colitis. Dr. Jacobstein's most frequent co-authors are Christopher Gasink, MD, William J. Sandborn, MD and Bruce Eric Sands, MD.
Papers11
Years published2017 to 2019
Dr. Jacobstein's papers by year, 2017 to 2019
Topics Dr. Jacobstein writes about most
- Crohn Disease
- Ustekinumab
- Maintenance Chemotherapy
- Induction Chemotherapy
- Antibodies, Monoclonal
- Remission Induction
- Double-Blind Method
- Gastrointestinal Agents
Dr. Jacobstein's most frequent co-authors
- Christopher Gasink, MD7 shared papers
- William J. Sandborn, MD5 shared papers
- Bruce Eric Sands, MD4 shared papers
Recent publications by Dr. Jacobstein
Aliment Pharmacol Ther
Antibodies, MonoclonalCrohn DiseaseInduction Chemotherapy
Gastroenterology
Antibodies, MonoclonalC-Reactive ProteinCrohn Disease
Ostomy Wound Manage
Wound HealingWounds and Injuries
See who Dr. Jacobstein researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Jacobstein works with, so you can find a warm path to the right pediatric gastroenterology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Douglas Jacobstein received $200 in industry payments from 2017 to 2025
CMS Open Payments shows 2 general payments to Dr. Jacobstein from 2 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Aziyo Biologics, Inc. paid the most, $176.
General payments to Dr. Jacobstein by program year, 2017 to 2025
Companies that paid Dr. Jacobstein the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Douglas Jacobstein'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 |
| 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) |
| 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. Douglas Jacobstein
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. Douglas Jacobstein's NPI number?
Dr. Douglas Jacobstein's NPI number is 1609819770. It was assigned on June 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas Jacobstein?
Dr. Douglas Jacobstein is a pediatric gastroenterology physician in Baltimore, Maryland. The primary specialty in the NPI Registry is Pediatric Gastroenterology Physician (taxonomy code 2080P0206X).
Where does Dr. Douglas Jacobstein practice?
Dr. Jacobstein practices at 2411 W Belvedere Ave Ste 407, Baltimore, MD 21215-5231.
What is Dr. Douglas Jacobstein's office phone number?
The practice phone on file for Dr. Jacobstein is (410) 601-8663.
What is Dr. Douglas Jacobstein's medical license number?
Dr. Jacobstein holds Maryland license D006268.
Has Dr. Douglas Jacobstein received payments from drug or device companies?
CMS Open Payments shows $200 in general payments to Dr. Jacobstein from 2 companies from 2017 to 2025. The largest total came from Aziyo Biologics, Inc.
How long has Dr. Douglas Jacobstein been practicing?
Dr. Jacobstein's NPI was assigned in 2006.
Does Dr. Douglas Jacobstein do research?
Dmand AI links 11 publications to Dr. Jacobstein, published from 2017 to 2019.
Who does Dr. Douglas Jacobstein publish with?
Dr. Jacobstein's most frequent co-authors are Christopher Gasink, MD (7 shared papers), William J. Sandborn, MD (5 shared papers) and Bruce Eric Sands, MD (4 shared papers).
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