Dr. David Lloyd Smith, MD
- Industry payments
- $13
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 33 S State St, Chicago, IL 60603
- Practice phone
- Call (877) 868-5351
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health Medical Associates - Chicago (S State St)
Primary care practice · Chicago, Illinois
Find Dr. Smith'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 Lloyd Smith is a rheumatologist in Chicago, Illinois
Dr. Smith practices at Signify Health Medical Associates - Chicago (S State St) in Chicago, Illinois.
Dr. Smith's NPI, 1295763563, was assigned on June 28, 2006. Dr. Smith holds Oregon license 10138.
- NPI
- 1295763563NPI Registry (opens in a new tab)
- NPI enumeration date
- June 28, 2006
- NPI status
- Active
- Practice phone
- (877) 868-5351
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Lloyd Smith practices at Signify Health Medical Associates - Chicago (S State St) in Chicago, Illinois
Dr. Smith's primary practice is Signify Health Medical Associates - Chicago (S State St), at 33 S State St, Chicago, IL 60603. The practice phone is (877) 868-5351.
- Signify Health Medical Associates - Chicago (S State St)33 S State St, Chicago, IL 60603Phone(877) 868-5351
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Lloyd Smith is affiliated with 1 site of care and 1 medical group
Dr. Smith's primary practice is Signify Health Medical Associates - Chicago (S State St) in Chicago, Illinois. The medical group on file is Signify Health.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. David Lloyd Smith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smith practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health Medical Associates - Chicago (S State St) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Lloyd Smith is one of 285 rheumatologists in Illinois
Rheumatology is Dr. Smith's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Smith is licensed in Oregon.
Specialties and state licenses
- Rheumatology, OregonPrimary
Rheumatologists near Dr. Smith
Counts of rheumatologists 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 Lloyd Smith's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Smith's median patient age at 74, with 43% women.
Dr. Smith's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. David Lloyd Smith received $13 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Smith from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Actelion Pharmaceuticals US, Inc. paid the most, $13. It also lists 2 research payments totaling $71,071 from 2016 to 2017.
Companies that paid Dr. Smith 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 Lloyd Smith'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) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Lloyd Smith
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 Lloyd Smith's NPI number?
Dr. David Lloyd Smith's NPI number is 1295763563. It was assigned on June 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Lloyd Smith?
Dr. David Lloyd Smith is a rheumatologist in Chicago, Illinois. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. David Lloyd Smith practice?
Dr. Smith practices at 33 S State St, Chicago, IL 60603. Dr. Smith's primary practice is Signify Health Medical Associates - Chicago (S State St) in Chicago, Illinois.
What is Dr. David Lloyd Smith's office phone number?
The practice phone on file for Dr. Smith is (877) 868-5351.
What is Dr. David Lloyd Smith's medical license number?
Dr. Smith holds Oregon license 10138.
What medical group is Dr. David Lloyd Smith part of?
Dr. Smith is linked to Signify Health.
Has Dr. David Lloyd Smith received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Smith from 1 company from 2017 to 2017. The largest total came from Actelion Pharmaceuticals US, Inc.
How long has Dr. David Lloyd Smith been practicing?
Dr. Smith's NPI was assigned in 2006.
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