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Dr. Samuel Cooper Engemann, DO
NPI1922413715PAC ID7012268212
- Medicare services, 2024
- 270
- Medicare patients, 2024
- 63
- Part D claims, 2024
- 3,976
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 615 New Ballas Road, Saint Louis, MO 63141
- Practice phone
- Call (314) 251-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Engemann'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. Samuel Cooper Engemann is an internist in Saint Louis, Missouri
Dr. Engemann practices at Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy.
Dr. Engemann's NPI, 1922413715, was assigned on June 30, 2014. Dr. Engemann graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2015. Dr. Engemann holds Missouri license 2022030228.
NPI and contact details
- NPI
- 1922413715NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012268212
- NPI enumeration date
- June 30, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 251-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Samuel Cooper Engemann practices at Mercy Hospital St. Louis in Saint Louis, Missouri
Dr. Engemann's primary practice is Mercy Hospital St. Louis, at 615 New Ballas Road, Saint Louis, MO 63141 in St. Louis County. The practice phone is (314) 251-6000.
- Mercy Hospital St. Louis615 New Ballas Road, Saint Louis, MO 63141 · St. Louis CountyPhone(314) 251-6000
Source: Dmand AI Affiliation Data
Dr. Samuel Cooper Engemann is affiliated with 4 sites of care and 2 medical groups
Dr. Engemann's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Dr. Engemann is also affiliated with Mercy Hospital South. The medical group on file is Mercy Clinic East Communities. Dmand AI also links Dr. Engemann to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Mercy Hospital SouthMercy Clinic East Communities1 hospitalName with a free account1 group practice or clinicName with a free account1 medical groupName with a free account
See all 6 affiliations for Dr. EngemannSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Samuel Cooper Engemann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Engemann practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital St. Louis | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Samuel Cooper Engemann is one of 2,114 internists in Missouri
Internal medicine is Dr. Engemann's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Engemann is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Engemann
Counts of internists 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. Samuel Cooper Engemann billed Medicare for 270 services in 2024
CMS data shows 270 Medicare services from Dr. Engemann across 7 procedure codes in 2024, for 63 Medicare patients. Medicare paid $16,220 for them. Every service was in an office.
Medicare services, 2024270
Medicare patients63
Paid by Medicare$16,220
Procedure codes7
Dr. Engemann's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1172024: 13515%
- Other services
- 2023: 282024: 90221%
- Surgery
- 2023: 272024: 3322%
- Tests and treatments
- 2023: 112024: 129%
Dr. Engemann compared with the Missouri median for internists, 2024
- Dr. Engemann
- Missouri median
- Medicare services
- 270vs 53049% below
- Medicare patients
- 63vs 21170% below
- Part D claims
- 3,257vs 32510.0 times
Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.
Dr. Engemann'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.
Need commercial claims for Dr. Engemann?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Engemann and other internists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Samuel Cooper Engemann treated 63 Medicare patients in 2024, average age 70
CMS counts 63 Medicare patients who saw Dr. Engemann in 2024. The largest group is 65 to 74, with 21 patients. 73% of them have high blood pressure, and 68% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.45, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Engemann's median patient age at 62, with 47% women.
Medicare patients, 202463
Average age70
Average risk score1.45
Also on Medicaid19%
Dr. Engemann's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Engemann's Medicare patients by sex, 2024
- Women3251%
- Men3149%
Chronic conditions among Dr. Engemann's Medicare patients, 2024
- High blood pressure73%
- High cholesterol68%
- Mood disorders40%
- Depression33%
- Heart failure33%
- Arthritis32%
- Anxiety30%
- Diabetes30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Engemann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Samuel Cooper Engemann wrote 3,976 Medicare Part D claims in 2024
In 2024, Dr. Engemann wrote 3,976 Medicare Part D claims for 253 patients. 84% of them were for generic drugs. CMS names the drug for 3,257 of them, across 85 drugs with 11 or more claims each, at $333,221 in total drug cost. In 2023, CMS named 1,274 claims across 52 drugs.
Part D claims, 20243,976
Drugs named by CMS85
Total drug cost$333,221
Part D patients253
Dr. Engemann's Part D claims by kind of drug, 2024
- Generic3,320 claims84%
- Brand-name626 claims16%
- Other30 claims1%
Dr. Engemann'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. Engemann's Part D claims, 2024
- Opioids2%82 of 3,976 claims
- Antibiotics1%50 of 3,976 claims
- Antipsychotics, patients 65 and over1%27 of 3,976 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: 1,2742024: 3,257156%
Drugs named by CMS: 85 in 2024, 52 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. Samuel Cooper Engemann takes part in Medicare
Dr. Engemann 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. Samuel Cooper Engemann has 1 publication on record
Dmand AI links 1 paper to Dr. Engemann in 2010. Dr. Engemann's most frequent co-author is Pradeep K. Sahota, MD.
Papers1
Dr. Engemann's most frequent co-authors
Recent publications by Dr. Engemann
See who Dr. Engemann researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Engemann works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Samuel Cooper Engemann received $831 in industry payments from 2017 to 2025
CMS Open Payments shows 43 general payments to Dr. Engemann from 20 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 98% of the total. Celgene Corporation paid the most, $128.
General payments to Dr. Engemann by program year, 2017 to 2025
General payments to Dr. Engemann by kind, 2017 to 2025
$831in total
- Food and beverage$81598%
- Education$162%
Companies that paid Dr. Engemann the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Samuel Cooper Engemann graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Engemann graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Samuel Cooper Engemann'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Samuel Cooper Engemann
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. Samuel Cooper Engemann's NPI number?
Dr. Samuel Cooper Engemann's NPI number is 1922413715. It was assigned on June 30, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Samuel Cooper Engemann?
Dr. Samuel Cooper Engemann is an internist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Samuel Cooper Engemann practice?
Dr. Engemann practices at 615 New Ballas Road, Saint Louis, MO 63141. Dr. Engemann's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Dmand AI also links Dr. Engemann to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Samuel Cooper Engemann's office phone number?
The practice phone on file for Dr. Engemann is (314) 251-6000.
What is Dr. Samuel Cooper Engemann's medical license number?
Dr. Engemann holds Missouri license 2022030228.
Which hospitals is Dr. Samuel Cooper Engemann affiliated with?
Dr. Engemann practices at Mercy Hospital St. Louis in Saint Louis, Missouri. Dr. Engemann is also affiliated with Mercy Hospital South. Dmand AI links Dr. Engemann to 1 more hospital.
What medical group is Dr. Samuel Cooper Engemann part of?
Dr. Engemann is linked to Mercy Clinic East Communities. Dmand AI links Dr. Engemann to 1 more medical group.
Does Dr. Samuel Cooper Engemann accept Medicare?
Yes. CMS data shows Dr. Engemann billed Medicare for 270 services in 2024, and Dr. Engemann accepts Medicare assignment.
How many Medicare patients does Dr. Samuel Cooper Engemann see?
CMS counts 63 Medicare patients who saw Dr. Engemann in 2024, with an average age of 70.
What services does Dr. Samuel Cooper Engemann bill to Medicare?
In 2024, Dr. Engemann's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and surgery: heart and blood vessels (36415).
Show 6 more questionsShow fewer questions
Where did Dr. Samuel Cooper Engemann go to medical school?
Dr. Engemann graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2015.
What drugs does Dr. Samuel Cooper Engemann prescribe most?
In 2024 Medicare Part D data, Dr. Engemann's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
Has Dr. Samuel Cooper Engemann received payments from drug or device companies?
CMS Open Payments shows $831 in general payments to Dr. Engemann from 20 companies from 2017 to 2025. The largest total came from Celgene Corporation.
How long has Dr. Samuel Cooper Engemann been practicing?
Dr. Engemann graduated from medical school in 2015, 11 years ago.
Does Dr. Samuel Cooper Engemann do research?
Dmand AI links 1 publication to Dr. Engemann.
Who does Dr. Samuel Cooper Engemann publish with?
Dr. Engemann's most frequent co-authors are Pradeep K. Sahota, MD (1 shared paper).
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