Dr. Todd R. Simpson, DO
- Medicare services, 2024
- 528
- Medicare patients, 2024
- 72
- Part D claims, 2024
- 1,729
- Industry payments
- $3,193
- Affiliated sites
- 1
- Practice address
- 2040 Concourse Dr, Saint Louis, MO 63146
- Practice phone
- Call (913) 895-2400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quest Diagnostics
Saint Louis, Missouri
Find Dr. Simpson's professional email, personal email and mobile number
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Dr. Todd R. Simpson is a family medicine physician in Saint Louis, Missouri
Dr. Simpson practices at Quest Diagnostics in Saint Louis, Missouri.
Dr. Simpson's NPI, 1215051628, was assigned on March 19, 2007. Dr. Simpson graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1992. Dr. Simpson holds Arkansas license E0141.
- NPI
- 1215051628NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234111725
- NPI enumeration date
- March 19, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (913) 895-2400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Todd R. Simpson practices at Quest Diagnostics in Saint Louis, Missouri
Dr. Simpson's primary practice is Quest Diagnostics, at 2040 Concourse Dr, Saint Louis, MO 63146 in Saint Louis County. The practice phone is (913) 895-2400.
- Quest Diagnostics2040 Concourse Dr, Saint Louis, MO 63146 · Saint Louis CountyPhone(913) 895-2400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Todd R. Simpson is affiliated with 2 sites of care and 1 medical group
Dr. Simpson's primary practice is Quest Diagnostics in Saint Louis, Missouri. The medical group on file is A Better You. Dmand AI also links Dr. Simpson to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Todd R. Simpson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simpson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quest Diagnostics | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Todd R. Simpson is one of 2,412 family medicine physicians in Missouri
Family medicine is Dr. Simpson's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Simpson is licensed in Arkansas.
Specialties and state licenses
- Family medicine, ArkansasPrimary
Family medicine physicians near Dr. Simpson
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. Todd R. Simpson billed Medicare for 528 services in 2024
CMS data shows 528 Medicare services from Dr. Simpson across 6 procedure codes in 2024, for 72 Medicare patients. Medicare paid $18,454 for them. Every service was in an office.
Dr. Simpson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3312024: 29710%
- Drugs given in the office
- 2023: 1182024: 18053%
- Surgery
- 2023: 412024: 3027%
- Tests and treatments
- 2023: 222024: 215%
Dr. Simpson compared with the Missouri median for family medicine physicians, 2024
- Dr. Simpson
- Missouri median
- Medicare services
- 528vs 33359% above
- Medicare patients
- 72vs 15654% below
- Part D claims
- 1,365vs 1,23111% above
Medians across 2,555 family medicine physicians in Missouri with Dmand AI profiles that report each measure.
Dr. Simpson'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. Simpson and other family medicine physicians in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Todd R. Simpson treated 72 Medicare patients in 2024, average age 68
CMS counts 72 Medicare patients who saw Dr. Simpson in 2024. The largest group is 65 to 74, with 38 patients. 58% of them have high blood pressure, and 50% have high cholesterol. Their average risk score is 0.80, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Simpson's median patient age at 43, with 46% women.
Dr. Simpson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Simpson's Medicare patients by sex, 2024
- Women5171%
- Men2129%
Chronic conditions among Dr. Simpson's Medicare patients, 2024
- High blood pressure58%
- High cholesterol50%
- Arthritis46%
- Anxiety29%
- Ischemic heart disease22%
- Mood disorders22%
- Depression19%
- Diabetes19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Simpson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Todd R. Simpson wrote 1,729 Medicare Part D claims in 2024
In 2024, Dr. Simpson wrote 1,729 Medicare Part D claims for 134 patients. 89% of them were for generic drugs. CMS names the drug for 1,365 of them, across 49 drugs with 11 or more claims each, at $222,638 in total drug cost. In 2023, CMS named 1,520 claims across 54 drugs.
Dr. Simpson's Part D claims by kind of drug, 2024
- Generic1,545 claims89%
- Brand-name and other184 claims11%
Dr. Simpson'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. Simpson's Part D claims, 2024
- Opioids5%85 of 1,729 claims
- Antibiotics2%41 of 1,729 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: 1,5202024: 1,36510%
Drugs named by CMS: 49 in 2024, 54 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. Todd R. Simpson takes part in Medicare
Dr. Simpson 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. Todd R. Simpson received $3,193 in industry payments from 2016 to 2025
CMS Open Payments shows 183 general payments to Dr. Simpson from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Novo Nordisk Inc paid the most, $936.
General payments to Dr. Simpson by program year, 2016 to 2025
General payments to Dr. Simpson by kind, 2016 to 2025
- Food and beverage$3,05996%
- Education$1344%
Companies that paid Dr. Simpson 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. Todd R. Simpson graduated from Des Moines University of Osteopathic Medicine and Health Sciences
Dr. Simpson graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Todd R. Simpson'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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. Todd R. Simpson
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. Todd R. Simpson's NPI number?
Dr. Todd R. Simpson's NPI number is 1215051628. It was assigned on March 19, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Todd R. Simpson?
Dr. Todd R. Simpson is a family medicine physician in Saint Louis, Missouri. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Todd R. Simpson practice?
Dr. Simpson practices at 2040 Concourse Dr, Saint Louis, MO 63146. Dr. Simpson's primary practice is Quest Diagnostics in Saint Louis, Missouri. Dmand AI also links Dr. Simpson to 1 group practice or clinic.
What is Dr. Todd R. Simpson's office phone number?
The practice phone on file for Dr. Simpson is (913) 895-2400.
What is Dr. Todd R. Simpson's medical license number?
Dr. Simpson holds Arkansas license E0141.
What medical group is Dr. Todd R. Simpson part of?
Dr. Simpson is linked to A Better You.
Does Dr. Todd R. Simpson accept Medicare?
Yes. CMS data shows Dr. Simpson billed Medicare for 528 services in 2024, and Dr. Simpson accepts Medicare assignment.
How many Medicare patients does Dr. Todd R. Simpson see?
CMS counts 72 Medicare patients who saw Dr. Simpson in 2024, with an average age of 68.
What services does Dr. Todd R. Simpson bill to Medicare?
In 2024, Dr. Simpson's most billed Medicare services were office visit, established patient (99213), injected or infused drug (J1100) and office visit, established patient (99214).
Where did Dr. Todd R. Simpson go to medical school?
Dr. Simpson graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1992.
Show 3 more questionsShow fewer questions
What drugs does Dr. Todd R. Simpson prescribe most?
In 2024 Medicare Part D data, Dr. Simpson's most prescribed drugs by claims were Bupropion XL, Buprenorphine-Naloxone and Hydrochlorothiazide.
Has Dr. Todd R. Simpson received payments from drug or device companies?
CMS Open Payments shows $3,193 in general payments to Dr. Simpson from 19 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Todd R. Simpson been practicing?
Dr. Simpson graduated from medical school in 1992, 34 years ago.
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