Dr. Raelyn M. Lorson, MD
- Part D claims, 2024
- 42
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- Industry payments
- $44
- Medical groups
- 2
- Practice address
- 6420 Clayton Rd, Saint Louis, MO 63117
- Practice phone
- Call (314) 768-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lorson'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. Raelyn M. Lorson is an emergency medicine physician in Saint Louis, Missouri
Dr. Lorson practices at SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri, part of SSM Health Care.
Dr. Lorson's NPI, 1922686427, was assigned on March 29, 2021. Dr. Lorson graduated from University of Kansas School of Med (KC/Wich/Sal) in 2021. Dr. Lorson holds Missouri license 2024024972.
- NPI
- 1922686427NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234514233
- NPI enumeration date
- March 29, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 768-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Raelyn M. Lorson practices at SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri
Dr. Lorson's primary practice is SSM Health St. Mary's Hospital - St. Louis, at 6420 Clayton Rd, Saint Louis, MO 63117 in St. Louis County. The practice phone is (314) 768-8000.
- SSM Health St. Mary's Hospital - St. Louis6420 Clayton Rd, Saint Louis, MO 63117 · St. Louis CountyPhone(314) 768-8000
Source: Dmand AI Affiliation Data
Dr. Raelyn M. Lorson is affiliated with 2 sites of care and 2 medical groups
Dr. Lorson's primary practice is SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri, part of SSM Health Care. The medical group on file is Vituity. Dmand AI also links Dr. Lorson to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Raelyn M. Lorson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lorson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health St. Mary's Hospital - St. Louis | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Raelyn M. Lorson is one of 1,063 emergency medicine physicians in Missouri
Emergency medicine is Dr. Lorson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Lorson's licenses on file in 2 states: Missouri and Utah.
Specialties and state licenses
- Emergency medicine, MissouriPrimary
- Utah license
Emergency medicine physicians near Dr. Lorson
Counts of emergency medicine physicians 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. Raelyn M. Lorson's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Lorson's median patient age at 57, with 46% women.
Dr. Lorson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women46%
- Men54%
Source: Dmand AI Patient Panel Data
Dr. Raelyn M. Lorson wrote 42 Medicare Part D claims in 2024
In 2024, Dr. Lorson wrote 42 Medicare Part D claims for 28 patients. 95% of them were for generic drugs.
Dr. Lorson's Part D claims by kind of drug, 2024
- Generic40 claims95%
- Brand-name and other2 claims5%
Drug classes CMS tracks in Dr. Lorson's Part D claims, 2024
- Antibiotics43%18 of 42 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
Dr. Raelyn M. Lorson scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Lorson for performance year 2024, reported as part of a group. Dr. Lorson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Lorson's MIPS scores, performance year 2024
- 87of 100Final score
- 70.9of 100Quality
- 40of 100Improvement Activities
- 93of 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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Dr. Raelyn M. Lorson received $44 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Lorson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $44.
Companies that paid Dr. Lorson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Raelyn M. Lorson graduated from University of Kansas School of Med (KC/Wich/Sal)
Dr. Lorson graduated from University of Kansas School of Med (KC/Wich/Sal) in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Raelyn M. Lorson'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Raelyn M. Lorson
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. Raelyn M. Lorson's NPI number?
Dr. Raelyn M. Lorson's NPI number is 1922686427. It was assigned on March 29, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Raelyn M. Lorson?
Dr. Raelyn M. Lorson is an emergency medicine physician in Saint Louis, Missouri. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Raelyn M. Lorson practice?
Dr. Lorson practices at 6420 Clayton Rd, Saint Louis, MO 63117. Dr. Lorson's primary practice is SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri, part of SSM Health Care. Dmand AI also links Dr. Lorson to 1 group practice or clinic and 1 medical group.
What is Dr. Raelyn M. Lorson's office phone number?
The practice phone on file for Dr. Lorson is (314) 768-8000.
What is Dr. Raelyn M. Lorson's medical license number?
Dr. Lorson holds Missouri license 2024024972, one of the licenses on file in 2 states.
Which states has Dr. Raelyn M. Lorson been licensed in?
Dmand AI has state licenses on file for Dr. Lorson in Missouri and Utah.
Which hospitals is Dr. Raelyn M. Lorson affiliated with?
Dr. Lorson practices at SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri.
What medical group is Dr. Raelyn M. Lorson part of?
Dr. Lorson is linked to Vituity. Dmand AI links Dr. Lorson to 1 more medical group.
Does Dr. Raelyn M. Lorson accept Medicare?
Yes. CMS lists Dr. Lorson as accepting Medicare assignment.
What is Dr. Raelyn M. Lorson's MIPS score?
Dr. Lorson's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
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Where did Dr. Raelyn M. Lorson go to medical school?
Dr. Lorson graduated from University of Kansas School of Med (KC/Wich/Sal) in 2021.
Has Dr. Raelyn M. Lorson received payments from drug or device companies?
CMS Open Payments shows $44 in general payments to Dr. Lorson from 1 company from 2025 to 2025. The largest total came from Abiomed.
How long has Dr. Raelyn M. Lorson been practicing?
Dr. Lorson graduated from medical school in 2021, 5 years ago.
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