Dr. Alan Buchman, MD
- Publications
- 14
- Industry payments
- $109,662
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 9669 Kenton Ave, Skokie, IL 60076-1266
- Practice phone
- Call (847) 674-7501
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center For Gastroenterology And Nutrition
Medical specialty practice · Skokie, Illinois
Find Dr. Buchman'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. Alan Buchman is a gastroenterologist in Skokie, Illinois
Dr. Buchman practices at Center For Gastroenterology And Nutrition in Skokie, Illinois.
Dr. Buchman's NPI, 1104885557, was assigned on March 22, 2006. Dr. Buchman holds Illinois license 036101581.
- NPI
- 1104885557NPI Registry (opens in a new tab)
- NPI enumeration date
- March 22, 2006
- NPI status
- Active
- Practice phone
- (847) 674-7501
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alan Buchman practices at Center for Gastroenterology and Nutrition in Skokie, Illinois
Dr. Buchman's primary practice is Center for Gastroenterology and Nutrition, at 9669 Kenton Ave, Skokie, IL 60076-1266. The practice phone is (847) 674-7501.
- Center for Gastroenterology and Nutrition9669 Kenton Ave, Skokie, IL 60076-1266Phone(847) 674-7501
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alan Buchman is affiliated with 1 site of care and 2 medical groups
Dr. Buchman's primary practice is Center For Gastroenterology And Nutrition in Skokie, Illinois. The medical group on file is University of Illinois Physicians Group (UIPG). Dmand AI also links Dr. Buchman to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Alan Buchman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Buchman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center For Gastroenterology And Nutrition | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alan Buchman is one of 771 gastroenterologists in Illinois
Gastroenterology is Dr. Buchman's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Buchman is licensed in Illinois.
Specialties and state licenses
- Gastroenterology, IllinoisPrimary
Gastroenterologists near Dr. Buchman
Counts of gastroenterologists 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. Alan Buchman has 14 publications on record
Dmand AI links 14 papers to Dr. Buchman, published from 2011 to 2022. 2012 was the busiest year, with 2. The most frequent topics are Parenteral Nutrition, Carnitine and Choline. Dr. Buchman has published most often in J Clin Gastroenterol. Dr. Buchman's most frequent co-authors are Antwan Noshi Atia, MD, Lyn Jennifer Howard, MBBS and Christina Jensen Valentine, MD.
Dr. Buchman's papers by year, 2011 to 2022
Topics Dr. Buchman writes about most
- Parenteral Nutrition
- Carnitine
- Choline
- Crohn Disease
- Dietary Supplements
- Intestines
- Parenteral Nutrition, Home
- Trace Elements
Dr. Buchman's most frequent co-authors
- Antwan Noshi Atia, MD2 shared papers
- Lyn Jennifer Howard, MBBS2 shared papers
- Christina Jensen Valentine, MD2 shared papers
Recent publications by Dr. Buchman
Insect Mol Biol
Nutr Clin Pract
See who Dr. Buchman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Buchman works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alan Buchman received $109,662 in industry payments from 2016 to 2025
CMS Open Payments shows 49 general payments to Dr. Buchman from 13 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 87% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $57,179.
General payments to Dr. Buchman by program year, 2016 to 2025
General payments to Dr. Buchman by kind, 2016 to 2025
- Consulting fees$95,48987%
- Speaker and faculty fees$10,50010%
- Travel and lodging$2,2932%
- Food and beverage$1,2671%
- Education$1130%
Companies that paid Dr. Buchman the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Alan Buchman'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (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) |
| 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. Alan Buchman
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. Alan Buchman's NPI number?
Dr. Alan Buchman's NPI number is 1104885557. It was assigned on March 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alan Buchman?
Dr. Alan Buchman is a gastroenterologist in Skokie, Illinois. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Alan Buchman practice?
Dr. Buchman practices at 9669 Kenton Ave, Skokie, IL 60076-1266. Dr. Buchman's primary practice is Center For Gastroenterology And Nutrition in Skokie, Illinois. Dmand AI also links Dr. Buchman to 1 medical group.
What is Dr. Alan Buchman's office phone number?
The practice phone on file for Dr. Buchman is (847) 674-7501.
What is Dr. Alan Buchman's medical license number?
Dr. Buchman holds Illinois license 036101581.
What medical group is Dr. Alan Buchman part of?
Dr. Buchman is linked to University of Illinois Physicians Group (UIPG). Dmand AI links Dr. Buchman to 1 more medical group.
Has Dr. Alan Buchman received payments from drug or device companies?
CMS Open Payments shows $109,662 in general payments to Dr. Buchman from 13 companies from 2016 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Dr. Alan Buchman been practicing?
Dr. Buchman's NPI was assigned in 2006.
Does Dr. Alan Buchman do research?
Dmand AI links 14 publications to Dr. Buchman, published from 2011 to 2022.
Who does Dr. Alan Buchman publish with?
Dr. Buchman's most frequent co-authors are Antwan Noshi Atia, MD (2 shared papers), Lyn Jennifer Howard, MBBS (2 shared papers) and Christina Jensen Valentine, MD (2 shared papers).
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