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Dr. Alex David Sievert, MD

  • MO
  • Internist
NPI1497311237
Part D claims, 2024
650
Industry payments
$526
State license
1
Year NPI issued
2019
Practice address
MO
Professional email
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Personal email
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Mobile number
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Social profiles

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Dr. Alex David Sievert is an internist in Missouri

Dr. Sievert practices in Missouri.

Dr. Sievert's NPI, 1497311237, was assigned on May 17, 2019. Dr. Sievert holds Missouri license 2021019264.

NPI and contact details
NPI
1497311237NPI Registry (opens in a new tab)
NPI enumeration date
May 17, 2019
NPI status
Active
Professional email
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Personal email
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Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Dmand AI tracks the EHR system at Dr. Alex David Sievert's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sievert practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dr. Sievert's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Alex David Sievert is one of 2,114 internists in Missouri

Internal medicine is Dr. Sievert's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Sievert is licensed in Missouri.

Specialties and state licenses

  • Internal medicine, MissouriPrimaryLicense 2021019264 · taxonomy 207R00000X

Internists near Dr. Sievert

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

2,114internists in Missouri

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Alex David Sievert's patients have a median age of 55

Across all payers, Dmand AI patient panel data puts Dr. Sievert's median patient age at 55, with 0% women.

Dr. Sievert's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women0%
  • Men100%

Source: Dmand AI Patient Panel Data

Dr. Alex David Sievert wrote 650 Medicare Part D claims in 2024

In 2024, Dr. Sievert wrote 650 Medicare Part D claims for 71 patients. 87% of them were for generic drugs. CMS names the drug for 373 of them, across 14 drugs with 11 or more claims each, at $19,214 in total drug cost. In 2023, CMS named 458 claims across 19 drugs.

Part D claims, 2024650
Drugs named by CMS14
Total drug cost$19,214
Part D patients71

Dr. Sievert's Part D claims by kind of drug, 2024

  • Generic564 claims87%
  • Brand-name86 claims13%

Dr. Sievert'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 4582024: 37319%

Drugs named by CMS: 14 in 2024, 19 in 2023.

See all prescribing by Dr. Sievert

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

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Dr. Alex David Sievert received $526 in industry payments from 2024 to 2025

CMS Open Payments shows 5 general payments to Dr. Sievert from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 81% of the total. Sanofi and Genzyme US Companies paid the most, $199.

General payments to Dr. Sievert by program year, 2024 to 2025

General payments to Dr. Sievert by kind, 2024 to 2025

$526in total
  • Food and beverage$42781%
  • Education$9919%

Companies that paid Dr. Sievert the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Sievert

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Alex David Sievert's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Part D prescribingMedicare 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)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Alex David Sievert

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. Alex David Sievert's NPI number?

Dr. Alex David Sievert's NPI number is 1497311237. It was assigned on May 17, 2019, and it is active in the NPI Registry.

What kind of doctor is Dr. Alex David Sievert?

Dr. Alex David Sievert is an internist in Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

What is Dr. Alex David Sievert's medical license number?

Dr. Sievert holds Missouri license 2021019264.

What drugs does Dr. Alex David Sievert prescribe most?

In 2024 Medicare Part D data, Dr. Sievert's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.

Has Dr. Alex David Sievert received payments from drug or device companies?

CMS Open Payments shows $526 in general payments to Dr. Sievert from 4 companies from 2024 to 2025. The largest total came from Sanofi and Genzyme US Companies.

How long has Dr. Alex David Sievert been practicing?

Dr. Sievert's NPI was assigned in 2019.

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