Dr. David Baker, MD
- Publications
- 112
- Industry payments
- $41
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 675 N Saint Clair St, Chicago, IL 60611-5975
- Practice phone
- Call (312) 695-8630
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Baker'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. David Baker is an internist in Chicago, Illinois
Dr. Baker practices in Chicago, Illinois.
Dr. Baker's NPI, 1124098066, was assigned on January 24, 2006. Dr. Baker holds Illinois license 036106946.
- NPI
- 1124098066NPI Registry (opens in a new tab)
- NPI enumeration date
- January 24, 2006
- NPI status
- Active
- Practice phone
- (312) 695-8630
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. David Baker's practice address is in Chicago, Illinois
Dr. Baker's practice address in the NPI Registry is 675 N Saint Clair St, Chicago, IL 60611-5975. The practice phone is (312) 695-8630.
- NPI Registry address675 N Saint Clair St, Chicago, IL 60611-5975Phone(312) 695-8630
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. David Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Baker's practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Baker is one of 5,652 internists in Illinois
Internal medicine is Dr. Baker's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Baker is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Baker
Counts of internists 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. David Baker's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Baker's median patient age at 56, with 81% women.
Dr. Baker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women81%
- Men19%
Source: Dmand AI Patient Panel Data
Dr. David Baker has 112 publications on record
Dmand AI links 112 papers to Dr. Baker, published from 2006 to 2024. 2015 was the busiest year, with 7. The most frequent topics are Electronic Health Records, Quality Indicators, Health Care and Health Knowledge, Attitudes, Practice. Dr. Baker has published most often in J Gen Intern Med. Dr. Baker's most frequent co-authors are Stephen D. Persell, MD, David Roberts Buchanan, MD and Bernice Ruo, MD.
Dr. Baker's papers by year, 2014 to 2024
Topics Dr. Baker writes about most
- Electronic Health Records
- Quality Indicators, Health Care
- Health Knowledge, Attitudes, Practice
- Patient Education as Topic
- Quality of Health Care
- Health Literacy
- Hospitals
- Medicare
Dr. Baker's most frequent co-authors
- Stephen D. Persell, MD15 shared papers
- David Roberts Buchanan, MD7 shared papers
- Bernice Ruo, MD7 shared papers
Recent publications by Dr. Baker
Jt Comm J Qual Patient Saf
Infect Control Hosp Epidemiol
Jt Comm J Qual Patient Saf
See who Dr. Baker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Baker works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Baker received $41 in industry payments in 2017
CMS Open Payments shows 2 general payments to Dr. Baker from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Becton, Dickinson and Company paid the most, $41.
Companies that paid Dr. Baker the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David Baker'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 |
| 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) |
| 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. David Baker
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. David Baker's NPI number?
Dr. David Baker's NPI number is 1124098066. It was assigned on January 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Baker?
Dr. David Baker is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David Baker practice?
Dr. Baker practices at 675 N Saint Clair St, Chicago, IL 60611-5975.
What is Dr. David Baker's office phone number?
The practice phone on file for Dr. Baker is (312) 695-8630.
What is Dr. David Baker's medical license number?
Dr. Baker holds Illinois license 036106946.
Has Dr. David Baker received payments from drug or device companies?
CMS Open Payments shows $41 in general payments to Dr. Baker from 1 company from 2017 to 2017. The largest total came from Becton, Dickinson and Company.
How long has Dr. David Baker been practicing?
Dr. Baker's NPI was assigned in 2006.
Does Dr. David Baker do research?
Dmand AI links 112 publications to Dr. Baker, published from 2006 to 2024.
Who does Dr. David Baker publish with?
Dr. Baker's most frequent co-authors are Stephen D. Persell, MD (15 shared papers), David Roberts Buchanan, MD (7 shared papers) and Bernice Ruo, MD (7 shared papers).
Selling to internal medicine practices?
See internists in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card