Dr. James W. Kriegshauser, MD
- Medicare services, 2024
- 1,303
- Medicare patients, 2024
- 249
- Part D claims, 2024
- 13,490
- Hospital affiliations
- 5
- Industry payments
- $8,314
- Practice address
- 7345 Watson Rd, Saint Louis, MO 63119
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy at Southwest Medical Center - HOPD
Acute Care Hospital outpatient department · Saint Louis, Missouri
Find Dr. Kriegshauser'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. James W. Kriegshauser is an internist in Saint Louis, Missouri
Dr. Kriegshauser practices at Mercy at Southwest Medical Center - HOPD in Saint Louis, Missouri.
Dr. Kriegshauser's NPI, 1477547453, was assigned on September 7, 2005. Dr. Kriegshauser graduated from University of Missouri, Columbia School of Medicine in 1978. Dr. Kriegshauser holds Missouri license R3B63.
- NPI
- 1477547453NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779673512
- NPI enumeration date
- September 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James W. Kriegshauser practices at Mercy at Southwest Medical Center - HOPD in Saint Louis, Missouri
Dr. Kriegshauser's primary practice is Mercy at Southwest Medical Center - HOPD, at 7345 Watson Rd, Saint Louis, MO 63119.
- Mercy at Southwest Medical Center - HOPD7345 Watson Rd, Saint Louis, MO 63119
Source: Dmand AI Affiliation Data
Dr. James W. Kriegshauser is affiliated with 12 sites of care and 4 medical groups
Dr. Kriegshauser's primary practice is Mercy at Southwest Medical Center - HOPD in Saint Louis, Missouri. Dr. Kriegshauser is also affiliated with Mercy Hospital St. Louis. The medical group on file is Mercy Clinic East Communities. Dmand AI also links Dr. Kriegshauser to 4 more hospitals, 4 group practices and clinics, 3 medical groups, 1 home health agency and 1 hospice, each named with a free account. Dr. Kriegshauser's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. James W. Kriegshauser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kriegshauser practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy at Southwest Medical Center - HOPD | Available with a free account |
| +11 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James W. Kriegshauser is one of 2,114 internists in Missouri
Internal medicine is Dr. Kriegshauser's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kriegshauser is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Kriegshauser
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. James W. Kriegshauser billed Medicare for 1,303 services in 2024
CMS data shows 1,303 Medicare services from Dr. Kriegshauser across 10 procedure codes in 2024, for 249 Medicare patients. Medicare paid $78,679 for them. Every service was in an office.
Dr. Kriegshauser's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7852024: 7198%
- Other services
- 2023: 3282024: 44435%
- Tests and treatments
- 2023: 1082024: 9512%
- Lab and pathology
- 2023: 332024: 4536%
Dr. Kriegshauser compared with the Missouri median for internists, 2024
- Dr. Kriegshauser
- Missouri median
- Medicare services
- 1,303vs 5302.5 times
- Medicare patients
- 249vs 21118% above
- Part D claims
- 12,642vs 32538.9 times
Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.
Dr. Kriegshauser'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. Kriegshauser and other internists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James W. Kriegshauser treated 249 Medicare patients in 2024, average age 76
CMS counts 249 Medicare patients who saw Dr. Kriegshauser in 2024. The largest group is 65 to 74, with 112 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kriegshauser's median patient age at 73, with 49% women.
Dr. Kriegshauser's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kriegshauser's Medicare patients by sex, 2024
- Women12651%
- Men12349%
Chronic conditions among Dr. Kriegshauser's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes29%
- Chronic kidney disease28%
- Ischemic heart disease28%
- Atrial fibrillation22%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kriegshauser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James W. Kriegshauser wrote 13,490 Medicare Part D claims in 2024
In 2024, Dr. Kriegshauser wrote 13,490 Medicare Part D claims for 906 patients. 86% of them were for generic drugs. CMS names the drug for 12,642 of them, across 161 drugs with 11 or more claims each, at $1,214,561 in total drug cost. In 2023, CMS named 13,050 claims across 171 drugs.
Dr. Kriegshauser's Part D claims by kind of drug, 2024
- Generic11,550 claims86%
- Brand-name1,849 claims14%
- Other91 claims1%
Dr. Kriegshauser'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. Kriegshauser's Part D claims, 2024
- Opioids4%503 of 13,490 claims
- Antibiotics3%418 of 13,490 claims
- Antipsychotics, patients 65 and over0%52 of 13,490 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: 13,0502024: 12,6423%
Drugs named by CMS: 161 in 2024, 171 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
Dr. James W. Kriegshauser offers telehealth to Medicare patients
Dr. Kriegshauser accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kriegshauser as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal or shaving of skin growth: 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. James W. Kriegshauser received $8,314 in industry payments from 2016 to 2025
CMS Open Payments shows 515 general payments to Dr. Kriegshauser from 46 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $993.
General payments to Dr. Kriegshauser by program year, 2016 to 2025
General payments to Dr. Kriegshauser by kind, 2016 to 2025
- Food and beverage$8,300100%
- Education$140%
Companies that paid Dr. Kriegshauser 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. James W. Kriegshauser graduated from University of Missouri, Columbia School of Medicine
Dr. Kriegshauser graduated from University of Missouri, Columbia School of Medicine in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James W. Kriegshauser'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 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. James W. Kriegshauser
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. James W. Kriegshauser's NPI number?
Dr. James W. Kriegshauser's NPI number is 1477547453. It was assigned on September 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James W. Kriegshauser?
Dr. James W. Kriegshauser is an internist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. James W. Kriegshauser practice?
Dr. Kriegshauser practices at 7345 Watson Rd, Saint Louis, MO 63119. Dr. Kriegshauser's primary practice is Mercy at Southwest Medical Center - HOPD in Saint Louis, Missouri. Dmand AI also links Dr. Kriegshauser to 4 hospitals, 4 group practices and clinics, 3 medical groups, 1 home health agency and 1 hospice.
What is Dr. James W. Kriegshauser's medical license number?
Dr. Kriegshauser holds Missouri license R3B63.
Which hospitals is Dr. James W. Kriegshauser affiliated with?
Dr. Kriegshauser is affiliated with Mercy Hospital St. Louis. Dmand AI links Dr. Kriegshauser to 4 more hospitals.
What medical group is Dr. James W. Kriegshauser part of?
Dr. Kriegshauser is linked to Mercy Clinic East Communities. Dmand AI links Dr. Kriegshauser to 3 more medical groups.
Does Dr. James W. Kriegshauser accept Medicare?
Yes. CMS data shows Dr. Kriegshauser billed Medicare for 1,303 services in 2024, and Dr. Kriegshauser accepts Medicare assignment.
Does Dr. James W. Kriegshauser offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kriegshauser as offering telehealth services.
How many Medicare patients does Dr. James W. Kriegshauser see?
CMS counts 249 Medicare patients who saw Dr. Kriegshauser in 2024, with an average age of 76.
What services does Dr. James W. Kriegshauser bill to Medicare?
In 2024, Dr. Kriegshauser's most billed Medicare services were office visit, established patient (99213), medicare service (G2211) and medicare service (G0439).
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Where did Dr. James W. Kriegshauser go to medical school?
Dr. Kriegshauser graduated from University of Missouri, Columbia School of Medicine in 1978.
What drugs does Dr. James W. Kriegshauser prescribe most?
In 2024 Medicare Part D data, Dr. Kriegshauser's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Levothyroxine Sodium.
Has Dr. James W. Kriegshauser received payments from drug or device companies?
CMS Open Payments shows $8,314 in general payments to Dr. Kriegshauser from 46 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. James W. Kriegshauser been practicing?
Dr. Kriegshauser graduated from medical school in 1978, 48 years ago.
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