Lorraine Rosenthal Seiffert, ACNP
- Medicare patients, 2024
- 245
- Part D claims, 2024
- 61
- MIPS score, 2024
- 88
- Hospital affiliations
- 1
- Industry payments
- $26
- Practice address
- 660 S Euclid Ave, Saint Louis, MO 63110
- Practice phone
- Call (314) 362-7388
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Washington University Physicians in Illinois, Inc
Saint Louis, Missouri
Find Lorraine Seiffert'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.
Lorraine Rosenthal Seiffert is an acute care nurse practitioner in Saint Louis, Missouri
Lorraine Seiffert practices at Washington University Physicians in Illinois, Inc in Saint Louis, Missouri.
Lorraine Seiffert's NPI, 1487971537, was assigned on April 29, 2010. Lorraine Seiffert holds Illinois license 209020856.
- NPI
- 1487971537NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062541220
- NPI enumeration date
- April 29, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 362-7388
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Lorraine Rosenthal Seiffert practices at Washington University Physicians in Illinois, Inc in Saint Louis, Missouri
Lorraine Seiffert's primary practice is Washington University Physicians in Illinois, Inc, at 660 S Euclid Ave, Saint Louis, MO 63110 in Saint Louis City. The practice phone is (314) 362-7388.
- Washington University Physicians in Illinois, Inc660 S Euclid Ave, Saint Louis, MO 63110 · Saint Louis CityPhone(314) 362-7388
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Lorraine Rosenthal Seiffert is affiliated with 4 sites of care and 2 medical groups
Lorraine Seiffert's primary practice is Washington University Physicians in Illinois, Inc in Saint Louis, Missouri. Lorraine Seiffert is also affiliated with Alton Memorial Hospital. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Lorraine Seiffert to 2 more group practices and clinics and 1 medical group, each 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 Lorraine Rosenthal Seiffert's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lorraine Seiffert practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Washington University Physicians in Illinois, Inc | 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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Lorraine Rosenthal Seiffert is one of 349 acute care nurse practitioners in Missouri
Acute care is Lorraine Seiffert's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Lorraine Seiffert is licensed in Illinois.
Specialties and state licenses
- Acute care nurse practitioner, IllinoisPrimary
Acute care nurse practitioners near Lorraine Seiffert
Counts of acute care nurse practitioners 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
Lorraine Rosenthal Seiffert treated 245 Medicare patients in 2024, average age 77
CMS counts 245 Medicare patients who saw Lorraine Seiffert in 2024. The largest group is 65 to 74, with 89 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Lorraine Seiffert's median patient age at 75, with 58% women.
Lorraine Seiffert's Medicare patients by age, 2024
Lorraine Seiffert's Medicare patients by sex, 2024
- Women12651%
- Men11949%
Chronic conditions among Lorraine Seiffert's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Chronic kidney disease30%
- Ischemic heart disease30%
- Diabetes27%
- Anxiety22%
- Heart failure20%
Share of Medicare patients with each condition. A patient can have several.
Lorraine Seiffert's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lorraine Rosenthal Seiffert wrote 61 Medicare Part D claims in 2024
In 2024, Lorraine Seiffert wrote 61 Medicare Part D claims for 50 patients. 92% of them were for generic drugs.
Lorraine Seiffert's Part D claims by kind of drug, 2024
- Generic56 claims92%
- Brand-name and other5 claims8%
Drug classes CMS tracks in Lorraine Seiffert's Part D claims, 2024
- Antibiotics26%16 of 61 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Lorraine Rosenthal Seiffert scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Lorraine Seiffert for performance year 2024, reported as part of a group. Lorraine Seiffert accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Lorraine Seiffert's MIPS scores, performance year 2024
- 88of 100Final score
- 76.1of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Lorraine Rosenthal Seiffert received $26 in industry payments in 2025
CMS Open Payments shows 1 general payment to Lorraine Seiffert from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Endo USA, Inc. paid the most, $26.
Companies that paid Lorraine Seiffert the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Lorraine Rosenthal Seiffert'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 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 (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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Lorraine Rosenthal Seiffert
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lorraine Rosenthal Seiffert's NPI number?
Lorraine Rosenthal Seiffert's NPI number is 1487971537. It was assigned on April 29, 2010, and it is active in the NPI Registry.
What does Lorraine Rosenthal Seiffert specialize in?
Lorraine Rosenthal Seiffert is an acute care nurse practitioner in Saint Louis, Missouri. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Lorraine Rosenthal Seiffert practice?
Lorraine Seiffert practices at 660 S Euclid Ave, Saint Louis, MO 63110. Lorraine Seiffert's primary practice is Washington University Physicians in Illinois, Inc in Saint Louis, Missouri. Dmand AI also links Lorraine Seiffert to 2 group practices and clinics and 1 medical group.
What is Lorraine Rosenthal Seiffert's office phone number?
The practice phone on file for Lorraine Seiffert is (314) 362-7388.
What is Lorraine Rosenthal Seiffert's medical license number?
Lorraine Seiffert holds Illinois license 209020856.
Which hospitals is Lorraine Rosenthal Seiffert affiliated with?
Lorraine Seiffert is affiliated with Alton Memorial Hospital.
What medical group is Lorraine Rosenthal Seiffert part of?
Lorraine Seiffert is linked to WashU Medicine Psychiatry. Dmand AI links Lorraine Seiffert to 1 more medical group.
Does Lorraine Rosenthal Seiffert accept Medicare?
Yes. CMS lists Lorraine Seiffert as accepting Medicare assignment.
What is Lorraine Rosenthal Seiffert's MIPS score?
Lorraine Seiffert's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Lorraine Rosenthal Seiffert see?
CMS counts 245 Medicare patients who saw Lorraine Seiffert in 2024, with an average age of 77.
Has Lorraine Rosenthal Seiffert received payments from drug or device companies?
CMS Open Payments shows $26 in general payments to Lorraine Seiffert from 1 company from 2025 to 2025. The largest total came from Endo USA, Inc.
How long has Lorraine Rosenthal Seiffert been practicing?
Lorraine Seiffert graduated from medical school in 2008, 18 years ago.
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