Dr. Samuel Johnson, DO
- Part D claims, 2024
- 38
- Publications
- 1
- Industry payments
- $212
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 1653 W Congress Pkwy, Chicago, IL 60612
- Practice phone
- Call (312) 942-3134
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Johnson'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. Samuel Johnson is an anesthesiologist in Chicago, Illinois
Dr. Johnson practices in Chicago, Illinois.
Dr. Johnson's NPI, 1003518341, was assigned on March 20, 2023. Dr. Johnson holds Illinois license 125.083250.
- NPI
- 1003518341NPI Registry (opens in a new tab)
- NPI enumeration date
- March 20, 2023
- NPI status
- Active
- Practice phone
- (312) 942-3134
- 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. Samuel Johnson's practice address is in Chicago, Illinois
Dr. Johnson's practice address in the NPI Registry is 1653 W Congress Pkwy, Chicago, IL 60612, in Cook County. The practice phone is (312) 942-3134.
- NPI Registry address1653 W Congress Pkwy, Chicago, IL 60612 · Cook CountyPhone(312) 942-3134
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Samuel Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Johnson's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Samuel Johnson is one of 1,887 anesthesiologists in Illinois
Anesthesiology is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Johnson is licensed in Illinois.
Specialties and state licenses
- Anesthesiology, IllinoisPrimary
Anesthesiologists near Dr. Johnson
Counts of anesthesiologists 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. Samuel Johnson's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 65, with 75% women.
Dr. Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
Dr. Samuel Johnson wrote 38 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 38 Medicare Part D claims for 17 patients. 63% of them were for generic drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic24 claims63%
- Brand-name and other14 claims37%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Samuel Johnson has 1 publication on record
Dmand AI links 1 paper to Dr. Johnson in 2025. Dr. Johnson's most frequent co-authors are Muhammad Yazid Mutawakkil, MD and Vehniah Kristin Tjong, MD.
Dr. Johnson's most frequent co-authors
Recent publications by Dr. Johnson
See who Dr. Johnson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Johnson works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Samuel Johnson received $212 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Johnson from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Saluda Medical Americas, Inc. paid the most, $144.
Companies that paid Dr. Johnson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Samuel Johnson'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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. Samuel Johnson
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. Samuel Johnson's NPI number?
Dr. Samuel Johnson's NPI number is 1003518341. It was assigned on March 20, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Samuel Johnson?
Dr. Samuel Johnson is an anesthesiologist in Chicago, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Samuel Johnson practice?
Dr. Johnson practices at 1653 W Congress Pkwy, Chicago, IL 60612.
What is Dr. Samuel Johnson's office phone number?
The practice phone on file for Dr. Johnson is (312) 942-3134.
What is Dr. Samuel Johnson's medical license number?
Dr. Johnson holds Illinois license 125.083250.
Has Dr. Samuel Johnson received payments from drug or device companies?
CMS Open Payments shows $212 in general payments to Dr. Johnson from 2 companies from 2025 to 2025. The largest total came from Saluda Medical Americas, Inc.
How long has Dr. Samuel Johnson been practicing?
Dr. Johnson's NPI was assigned in 2023.
Does Dr. Samuel Johnson do research?
Dmand AI links 1 publication to Dr. Johnson.
Who does Dr. Samuel Johnson publish with?
Dr. Johnson's most frequent co-authors are Muhammad Yazid Mutawakkil, MD (1 shared paper) and Vehniah Kristin Tjong, MD (1 shared paper).
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