Diagnosis, DifferentialLeukemia, Large Granular Lymphocytic
Dr. Shaun B. Hanson, MD
NPI1831464130PAC ID3971735408
- Medicare services, 2024
- 666
- Medicare patients, 2024
- 285
- Part D claims, 2024
- 2,161
- Publications
- 2
- Clinical trials
- 1
- 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. Hanson'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. Shaun B. Hanson is a hematology (internal medicine) physician in Saint Louis, Missouri
Dr. Hanson practices at Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy.
Dr. Hanson's NPI, 1831464130, was assigned on March 20, 2012. Dr. Hanson graduated from Hahnemann University College of Medicine in 2019. Dr. Hanson holds Missouri license 2019020900.
NPI and contact details
- NPI
- 1831464130NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971735408
- NPI enumeration date
- March 20, 2012
- 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
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shaun B. Hanson practices at Mercy Hospital St. Louis in Saint Louis, Missouri
Dr. Hanson'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. Shaun B. Hanson is affiliated with 5 sites of care and 2 medical groups
Dr. Hanson's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Dr. Hanson is also affiliated with Mercy Hospital South. The medical group on file is Mercy Clinic Oncology. Dmand AI also links Dr. Hanson to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Mercy Hospital SouthMercy Clinic Oncology1 hospitalName with a free account2 group practices and clinicsNames with a free account1 medical groupName with a free account
See all 7 affiliations for Dr. HansonSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Shaun B. Hanson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hanson practices, 5 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 |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Shaun B. Hanson is one of 18 hematology (internal medicine) physicians in Missouri
Internal medicine is Dr. Hanson's primary specialty in the NPI Registry, under taxonomy code 207RH0000X. The record also lists hematology. Dmand AI has Dr. Hanson's licenses on file in 2 states: Missouri and Delaware.
Specialties and state licenses
- Hematology (internal medicine), MissouriPrimary
- Internal medicine, Delaware
Hematology (internal medicine) physicians near Dr. Hanson
Counts of hematology (internal medicine) physicians with a Dmand AI profile, by place and practice. Each opens the list.
18hematology (internal medicine) physicians in Missouri13hematology (internal medicine) physicians in Saint Louis
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Shaun B. Hanson billed Medicare for 666 services in 2024
CMS data shows 666 Medicare services from Dr. Hanson across 3 procedure codes in 2024, for 285 Medicare patients. Medicare paid $52,024 for them.
Medicare services, 2024666
Medicare patients285
Paid by Medicare$52,024
Procedure codes3
Dr. Hanson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8122024: 66618%
Where Dr. Hanson's Medicare services took place, 2024
- In an office60791%
- In a facility599%
Dr. Hanson compared with the Missouri median for hematology (internal medicine) physicians, 2024
- Dr. Hanson
- Missouri median
- Medicare services
- 666vs 3302.0 times
- Medicare patients
- 285vs 21632% above
- Part D claims
- 1,842vs 5523.3 times
Medians across 15 hematology (internal medicine) physicians in Missouri with Dmand AI profiles that report each measure.
Dr. Hanson'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. Hanson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hanson and other hematology (internal medicine) physicians in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Shaun B. Hanson treated 285 Medicare patients in 2024, average age 74
CMS counts 285 Medicare patients who saw Dr. Hanson in 2024. The largest group is 65 to 74, with 115 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 2.49, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hanson's median patient age at 73, with 54% women.
Medicare patients, 2024285
Average age74
Average risk score2.49
Also on Medicaid9%
Dr. Hanson's Medicare patients by age, 2024
Dr. Hanson's Medicare patients by sex, 2024
- Women14952%
- Men13648%
Chronic conditions among Dr. Hanson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Chronic kidney disease48%
- Cancer46%
- Ischemic heart disease46%
- Diabetes36%
- Mood disorders35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hanson'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
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Shaun B. Hanson wrote 2,161 Medicare Part D claims in 2024
In 2024, Dr. Hanson wrote 2,161 Medicare Part D claims for 316 patients. 74% of them were for generic drugs. CMS names the drug for 1,842 of them, across 57 drugs with 11 or more claims each, at $5,067,385 in total drug cost. In 2023, CMS named 1,567 claims across 47 drugs.
Part D claims, 20242,161
Drugs named by CMS57
Total drug cost$5.1M
Part D patients316
Dr. Hanson's Part D claims by kind of drug, 2024
- Generic1,601 claims74%
- Brand-name and other560 claims26%
Dr. Hanson'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. Hanson's Part D claims, 2024
- Opioids9%203 of 2,161 claims
- Antibiotics2%53 of 2,161 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: 1,5672024: 1,84218%
Drugs named by CMS: 57 in 2024, 47 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. Shaun B. Hanson takes part in Medicare
Dr. Hanson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Shaun B. Hanson has 2 publications on record
Dmand AI links 2 papers to Dr. Hanson. Dr. Hanson's most frequent co-authors are Kamleish A. Persad, DO, Nicholas J. Petrelli, MD and Xian Qiao, MD.
Papers2
Dr. Hanson's most frequent co-authors
- Kamleish A. Persad, DO1 shared paper
- Nicholas J. Petrelli, MD1 shared paper
- Xian Qiao, MD1 shared paper
Recent publications by Dr. Hanson
See who Dr. Hanson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hanson works with, so you can find a warm path to the right hematology (internal medicine) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Shaun B. Hanson has worked on 1 clinical trial
Dmand AI links Dr. Hanson to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Carcinoma, Non-Small-Cell Lung and Carcinoma, Bronchogenic.
Conditions in Dr. Hanson's trials
- Carcinoma, Non-Small-Cell Lung
- Carcinoma, Bronchogenic
Investigators on the most trials with Dr. Hanson
- Jess Franklin Armor, MD1 shared trial
- Leela Bhupalam, MD1 shared trial
- Adam Jason Bograd, MD1 shared trial
Recent clinical trials with Dr. Hanson
Carcinoma, Non-Small-Cell LungCarcinoma, BronchogenicAdjuvant Chemotherapy
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Shaun B. Hanson received $15,894 in industry payments from 2016 to 2025
CMS Open Payments shows 750 general payments to Dr. Hanson from 81 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Bristol-Myers Squibb Company paid the most, $999.
General payments to Dr. Hanson by program year, 2016 to 2025
General payments to Dr. Hanson by kind, 2016 to 2025
$15.9Kin total
- Food and beverage$15,71699%
- Education$1781%
Companies that paid Dr. Hanson 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. Shaun B. Hanson graduated from Hahnemann University College of Medicine
Dr. Hanson graduated from Hahnemann University College of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Shaun B. Hanson'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Shaun B. Hanson
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. Shaun B. Hanson's NPI number?
Dr. Shaun B. Hanson's NPI number is 1831464130. It was assigned on March 20, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Shaun B. Hanson?
Dr. Shaun B. Hanson is a hematology (internal medicine) physician in Saint Louis, Missouri. The primary specialty in the NPI Registry is Hematology (Internal Medicine) Physician (taxonomy code 207RH0000X).
Where does Dr. Shaun B. Hanson practice?
Dr. Hanson practices at 615 New Ballas Road, Saint Louis, MO 63141. Dr. Hanson's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Dmand AI also links Dr. Hanson to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Shaun B. Hanson's office phone number?
The practice phone on file for Dr. Hanson is (314) 251-6000.
What is Dr. Shaun B. Hanson's medical license number?
Dr. Hanson holds Missouri license 2019020900, one of the licenses on file in 2 states.
Which states has Dr. Shaun B. Hanson been licensed in?
Dmand AI has state licenses on file for Dr. Hanson in Missouri and Delaware.
Which hospitals is Dr. Shaun B. Hanson affiliated with?
Dr. Hanson practices at Mercy Hospital St. Louis in Saint Louis, Missouri. Dr. Hanson is also affiliated with Mercy Hospital South. Dmand AI links Dr. Hanson to 1 more hospital.
What medical group is Dr. Shaun B. Hanson part of?
Dr. Hanson is linked to Mercy Clinic Oncology. Dmand AI links Dr. Hanson to 1 more medical group.
Does Dr. Shaun B. Hanson accept Medicare?
Yes. CMS data shows Dr. Hanson billed Medicare for 666 services in 2024, and Dr. Hanson accepts Medicare assignment.
How many Medicare patients does Dr. Shaun B. Hanson see?
CMS counts 285 Medicare patients who saw Dr. Hanson in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Dr. Shaun B. Hanson bill to Medicare?
In 2024, Dr. Hanson's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99223) and office visit, new patient (99204).
Where did Dr. Shaun B. Hanson go to medical school?
Dr. Hanson graduated from Hahnemann University College of Medicine in 2019.
What drugs does Dr. Shaun B. Hanson prescribe most?
In 2024 Medicare Part D data, Dr. Hanson's most prescribed drugs by claims were Anastrozole, Eliquis and Prednisone.
Has Dr. Shaun B. Hanson received payments from drug or device companies?
CMS Open Payments shows $15,894 in general payments to Dr. Hanson from 81 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Shaun B. Hanson been practicing?
Dr. Hanson graduated from medical school in 2019, 7 years ago.
Does Dr. Shaun B. Hanson do research?
Dmand AI links 2 publications to Dr. Hanson. Dr. Hanson has worked on 1 clinical trial.
Who does Dr. Shaun B. Hanson publish with?
Dr. Hanson's most frequent co-authors are Kamleish A. Persad, DO (1 shared paper), Nicholas J. Petrelli, MD (1 shared paper) and Xian Qiao, MD (1 shared paper).
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