Dr. Thomas M. Nelson, DO
- Medicare services, 2024
- 3,232
- Medicare patients, 2024
- 275
- Part D claims, 2024
- 3,997
- Hospital affiliations
- 5
- Industry payments
- $1,783
- Practice address
- 5101 Willow Springs Rd, Bldg 2, Flr 2, Lagrange, IL 60525
- Practice phone
- Call (708) 245-6901
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UChicago Medicine AdventHealth Home Care - La Grange
Home Health Agency - Main Office · Lagrange, Illinois
Find Dr. Nelson'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. Thomas M. Nelson is a family medicine physician in Lagrange, Illinois
Dr. Nelson practices at UChicago Medicine AdventHealth Home Care - La Grange in Lagrange, Illinois.
Dr. Nelson's NPI, 1770535973, was assigned on May 16, 2006. Dr. Nelson graduated from Midwestern University, Chicago College of Osteopathic Med in 1987. Dr. Nelson holds Illinois license 36077738.
- NPI
- 1770535973NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810970738
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (708) 245-6901
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas M. Nelson practices at UChicago Medicine AdventHealth Home Care - La Grange in Lagrange, Illinois
Dr. Nelson's primary practice is UChicago Medicine AdventHealth Home Care - La Grange, at 5101 Willow Springs Rd, Bldg 2, Flr 2, Lagrange, IL 60525. The practice phone is (708) 245-6901.
- UChicago Medicine AdventHealth Home Care - La Grange5101 Willow Springs Rd, Bldg 2, Flr 2, Lagrange, IL 60525Phone(708) 245-6901
Source: Dmand AI Affiliation Data
Dr. Thomas M. Nelson is affiliated with 8 sites of care and 2 medical groups
Dr. Nelson's primary practice is UChicago Medicine AdventHealth Home Care - La Grange in Lagrange, Illinois. Dr. Nelson is also affiliated with UChicago Medicine AdventHealth La Grange. The medical group on file is Select Rehabilitation. Dmand AI also links Dr. Nelson to 4 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account. Dr. Nelson's employer is on file too: a home health agency.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas M. Nelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nelson practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UChicago Medicine AdventHealth Home Care - La Grange | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas M. Nelson is one of 5,105 family medicine physicians in Illinois
Family medicine is Dr. Nelson's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Nelson is licensed in Illinois.
Specialties and state licenses
- Family medicine, IllinoisPrimary
Family medicine physicians near Dr. Nelson
Counts of family medicine physicians 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. Thomas M. Nelson billed Medicare for 3,232 services in 2024
CMS data shows 3,232 Medicare services from Dr. Nelson across 14 procedure codes in 2024, for 275 Medicare patients. Medicare paid $117,407 for them. Every service was in an office.
Dr. Nelson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1,7402024: 2,10021%
- Office and hospital visits
- 2023: 6102024: 51915%
- Other services
- 2023: 2652024: 32121%
- Tests and treatments
- 2023: 2532024: 20220%
- Imaging
- 2023: 1042024: 4557%
- Lab and pathology
- 2023: 502024: 4510%
Dr. Nelson compared with the Illinois median for family medicine physicians, 2024
- Dr. Nelson
- Illinois median
- Medicare services
- 3,232vs 3569.1 times
- Medicare patients
- 275vs 16072% above
- Part D claims
- 3,475vs 6185.6 times
Medians across 5,015 family medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Nelson's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nelson and other family medicine physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas M. Nelson treated 275 Medicare patients in 2024, average age 75
CMS counts 275 Medicare patients who saw Dr. Nelson in 2024. The largest group is 65 to 74, with 146 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nelson's median patient age at 68, with 45% women.
Dr. Nelson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nelson's Medicare patients by sex, 2024
- Women13348%
- Men14252%
Chronic conditions among Dr. Nelson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis42%
- Ischemic heart disease28%
- Chronic kidney disease25%
- Cancer20%
- Mood disorders19%
- Anxiety17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nelson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas M. Nelson wrote 3,997 Medicare Part D claims in 2024
In 2024, Dr. Nelson wrote 3,997 Medicare Part D claims for 320 patients. 89% of them were for generic drugs. CMS names the drug for 3,475 of them, across 69 drugs with 11 or more claims each, at $211,431 in total drug cost. In 2023, CMS named 3,405 claims across 74 drugs.
Dr. Nelson's Part D claims by kind of drug, 2024
- Generic3,575 claims89%
- Brand-name407 claims10%
- Other15 claims0%
Dr. Nelson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Nelson's Part D claims, 2024
- Opioids1%56 of 3,997 claims
- Antibiotics1%59 of 3,997 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,4052024: 3,4752%
Drugs named by CMS: 69 in 2024, 74 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Thomas M. Nelson takes part in Medicare
Dr. Nelson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Thomas M. Nelson received $1,783 in industry payments from 2016 to 2025
CMS Open Payments shows 109 general payments to Dr. Nelson from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. GlaxoSmithKline, LLC. paid the most, $247.
General payments to Dr. Nelson by program year, 2016 to 2025
General payments to Dr. Nelson by kind, 2016 to 2025
- Food and beverage$1,60090%
- Education$18310%
Companies that paid Dr. Nelson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas M. Nelson graduated from Midwestern University, Chicago College of Osteopathic Med
Dr. Nelson graduated from Midwestern University, Chicago College of Osteopathic Med in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas M. Nelson'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Thomas M. Nelson
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. Thomas M. Nelson's NPI number?
Dr. Thomas M. Nelson's NPI number is 1770535973. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas M. Nelson?
Dr. Thomas M. Nelson is a family medicine physician in Lagrange, Illinois. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Thomas M. Nelson practice?
Dr. Nelson practices at 5101 Willow Springs Rd, Bldg 2, Flr 2, Lagrange, IL 60525. Dr. Nelson's primary practice is UChicago Medicine AdventHealth Home Care - La Grange in Lagrange, Illinois. Dmand AI also links Dr. Nelson to 4 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Thomas M. Nelson's office phone number?
The practice phone on file for Dr. Nelson is (708) 245-6901.
What is Dr. Thomas M. Nelson's medical license number?
Dr. Nelson holds Illinois license 36077738.
Which hospitals is Dr. Thomas M. Nelson affiliated with?
Dr. Nelson is affiliated with UChicago Medicine AdventHealth La Grange. Dmand AI links Dr. Nelson to 4 more hospitals.
What medical group is Dr. Thomas M. Nelson part of?
Dr. Nelson is linked to Select Rehabilitation. Dmand AI links Dr. Nelson to 1 more medical group.
Does Dr. Thomas M. Nelson accept Medicare?
Yes. CMS data shows Dr. Nelson billed Medicare for 3,232 services in 2024, and Dr. Nelson accepts Medicare assignment.
How many Medicare patients does Dr. Thomas M. Nelson see?
CMS counts 275 Medicare patients who saw Dr. Nelson in 2024, with an average age of 75.
What services does Dr. Thomas M. Nelson bill to Medicare?
In 2024, Dr. Nelson's most billed Medicare services were injected or infused drug (J0897), office visit, established patient (99213) and office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. Thomas M. Nelson go to medical school?
Dr. Nelson graduated from Midwestern University, Chicago College of Osteopathic Med in 1987.
What drugs does Dr. Thomas M. Nelson prescribe most?
In 2024 Medicare Part D data, Dr. Nelson's most prescribed drugs by claims were Rosuvastatin Calcium, Losartan Potassium and Levothyroxine Sodium.
Has Dr. Thomas M. Nelson received payments from drug or device companies?
CMS Open Payments shows $1,783 in general payments to Dr. Nelson from 22 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Thomas M. Nelson been practicing?
Dr. Nelson graduated from medical school in 1987, 39 years ago.
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