Dorothy J. Todt, M.D.
Family Medicine Physician · Sioux City, IA
Dorothy J. Todt, M.D. is a family medicine physician with a practice address in Sioux City, Iowa, and NPI 1154559920, issued on Jun 30, 2009. Check the license (Iowa 40401, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Dorothy J. Todt
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 40401 IA
MD40401 IA
Self-reported in NPPES; status is on the state search - Practice location
- 5885 Sunnybrook Dr, Sioux City, IA 51106
- Phone
- (712) 266-2700
- Enumerated
- Jun 30, 2009
- Record last updated
- Aug 6, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (712) 266-2759
- Medicaid ID
- IA00606 IA
- Medicare enrollment
- Enrolled (PECOS I20120907000043); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2009
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 5885 Sunnybrook Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dorothy J. Todt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 40401Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% more Medicare Part D claims than the average family medicine physician in 2024
7,061 Medicare Part D claims for 429 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 96 claims were for opioids.
Most prescribed
- Atorvastatin Calcium456 claims
- Levothyroxine Sodium420 claims
- Lisinopril252 claims
- Pantoprazole Sodium216 claims
- Amlodipine Besylate215 claims
- Rosuvastatin Calcium201 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Iowa Physicians Clinic Medical FoundationSioux City, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dorothy J. Todt among 2,336 family medicine physician records in Iowa
Dorothy J. Todt, M.D. is one of 2,336 family medicine physician records with a practice address in Iowa. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 60% of them.
- NPI issued2009 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2009 · median 2006 among the 1,367 with a school on file
- Record last updated2019 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
88 family medicine physician records list a practice address in Sioux City
They are 88 of the 1,486 NPPES records with a practice address in Sioux City, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Sioux City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Richard Andersen, DOSioux City, IA 511061467612267
- Amir Andrawis, M.D.Sioux City, IA 511061255303145
- Rodney Cassens, MDSioux City, IA 511061063455053
- Janice Galli, DOSioux City, IA 511061710948088
- Gregory Halbur, M.D.Sioux City, IA 511061780624205
- Michael Jennings, MDSioux City, IA 511061528029170
- Jeffrey Kellogg, DOSioux City, IA 511061083657084
- Richard Kipp, D.O.Sioux City, IA 511061003874967
Common questions
What is Dorothy J. Todt, M.D.'s NPI number?
Dorothy J. Todt, M.D.'s National Provider Identifier (NPI) is 1154559920, issued on Jun 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Dorothy J. Todt, M.D. located?
The NPPES record lists a practice address at 5885 Sunnybrook Dr, Sioux City, IA, 51106. Phone: (712) 266-2700. Providers update this record themselves, so call before visiting.
How can I verify Dorothy J. Todt, M.D.'s license?
NPPES lists Iowa license number 40401, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dorothy J. Todt, M.D. prescribe under Medicare Part D?
In 2024, Dorothy J. Todt, M.D. had 7,061 Medicare Part D claims for 429 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.