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Dr. Justin J. Purdy, MD
NPI1932493731PAC ID4688981756
- Medicare services, 2024
- 221
- Medicare patients, 2024
- 93
- Part D claims, 2024
- 56
- Publications
- 1
- MIPS score, 2024
- 85
- Practice address
- 1201 S Grand Blvd, Saint Louis, MO 63104
- Practice phone
- Call (314) 257-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Purdy'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. Justin J. Purdy is a hospitalist in Saint Louis, Missouri
Dr. Purdy practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care.
Dr. Purdy's NPI, 1932493731, was assigned on June 9, 2011. Dr. Purdy holds Missouri license 2019021893.
NPI and contact details
- NPI
- 1932493731NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688981756
- NPI enumeration date
- June 9, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 257-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Justin J. Purdy practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri
Dr. Purdy's primary practice is SSM Health Saint Louis University Hospital, at 1201 S Grand Blvd, Saint Louis, MO 63104 in St. Louis City. The practice phone is (314) 257-8000.
- SSM Health Saint Louis University Hospital1201 S Grand Blvd, Saint Louis, MO 63104 · St. Louis CityPhone(314) 257-8000
Source: Dmand AI Affiliation Data
Dr. Justin J. Purdy is affiliated with 2 sites of care and 2 medical groups
Dr. Purdy's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. The medical group on file is SLUCare Physician Group. Dmand AI also links Dr. Purdy to 1 more behavioral health center and 1 medical group, each named with a free account.
SLUCare Physician Group1 behavioral health centerName with a free account1 medical groupName with a free account
See all 4 affiliations for Dr. PurdySources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Justin J. Purdy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Purdy practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health Saint Louis University Hospital | 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. Justin J. Purdy is one of 735 hospitalists in Missouri
Hospitalist is Dr. Purdy's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Purdy's licenses on file in 3 states: Missouri, Kentucky and Minnesota.
Specialties and state licenses
- Hospitalist, MissouriPrimary
- Internal medicine, Kentucky
- Minnesota license
Hospitalists near Dr. Purdy
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
735hospitalists in Missouri330hospitalists in Saint Louis46hospitalists at SSM Health Saint Louis University Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Justin J. Purdy billed Medicare for 221 services in 2024
CMS data shows 221 Medicare services from Dr. Purdy across 4 procedure codes in 2024, for 93 Medicare patients. Medicare paid $15,785 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024221
Medicare patients93
Paid by Medicare$15,785
Procedure codes4
Dr. Purdy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3342024: 22134%
Dr. Purdy compared with the Missouri median for hospitalists, 2024
- Dr. Purdy
- Missouri median
- Medicare services
- 221vs 43449% below
- Medicare patients
- 93vs 19151% below
Medians across 659 hospitalists in Missouri with Dmand AI profiles that report each measure.
Dr. Purdy'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. Purdy?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Purdy and other hospitalists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Justin J. Purdy treated 93 Medicare patients in 2024, average age 69
CMS counts 93 Medicare patients who saw Dr. Purdy in 2024. The largest group is 65 to 74, with 33 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 55% are also on Medicaid. Their average risk score is 2.37, 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. Purdy's median patient age at 71, with 45% women.
Medicare patients, 202493
Average age69
Average risk score2.37
Also on Medicaid55%
Dr. Purdy's Medicare patients by age, 2024
Dr. Purdy's Medicare patients by sex, 2024
- Women4346%
- Men5054%
Chronic conditions among Dr. Purdy's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis55%
- Mood disorders54%
- Anxiety53%
- Ischemic heart disease53%
- Diabetes48%
- Chronic kidney disease46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Purdy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Justin J. Purdy wrote 56 Medicare Part D claims in 2024
In 2024, Dr. Purdy wrote 56 Medicare Part D claims for 27 patients. 73% of them were for generic drugs.
Part D claims, 202456
Part D patients27
Dr. Purdy's Part D claims by kind of drug, 2024
- Generic41 claims73%
- Brand-name15 claims27%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Justin J. Purdy scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Purdy for performance year 2024, reported as part of a group. Dr. Purdy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Purdy's MIPS scores, performance year 2024
- 85of 100Final score
- 68.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 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. Justin J. Purdy has 1 publication on record
Dmand AI links 1 paper to Dr. Purdy in 2013.
Papers1
Recent publications by Dr. Purdy
See who Dr. Purdy researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Purdy works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Justin J. Purdy received $14 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Purdy from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $14.
Companies that paid Dr. Purdy the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Justin J. Purdy'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 (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) |
| 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) |
| 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. Justin J. Purdy
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. Justin J. Purdy's NPI number?
Dr. Justin J. Purdy's NPI number is 1932493731. It was assigned on June 9, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Justin J. Purdy?
Dr. Justin J. Purdy is a hospitalist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Justin J. Purdy practice?
Dr. Purdy practices at 1201 S Grand Blvd, Saint Louis, MO 63104. Dr. Purdy's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dmand AI also links Dr. Purdy to 1 behavioral health center and 1 medical group.
What is Dr. Justin J. Purdy's office phone number?
The practice phone on file for Dr. Purdy is (314) 257-8000.
What is Dr. Justin J. Purdy's medical license number?
Dr. Purdy holds Missouri license 2019021893, one of the licenses on file in 3 states.
Which states has Dr. Justin J. Purdy been licensed in?
Dmand AI has state licenses on file for Dr. Purdy in Missouri, Kentucky and Minnesota.
Which hospitals is Dr. Justin J. Purdy affiliated with?
Dr. Purdy practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri.
What medical group is Dr. Justin J. Purdy part of?
Dr. Purdy is linked to SLUCare Physician Group. Dmand AI links Dr. Purdy to 1 more medical group.
Does Dr. Justin J. Purdy accept Medicare?
Yes. CMS data shows Dr. Purdy billed Medicare for 221 services in 2024, and Dr. Purdy accepts Medicare assignment.
What is Dr. Justin J. Purdy's MIPS score?
Dr. Purdy's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Justin J. Purdy see?
CMS counts 93 Medicare patients who saw Dr. Purdy in 2024, with an average age of 69.
What services does Dr. Justin J. Purdy bill to Medicare?
In 2024, Dr. Purdy's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Has Dr. Justin J. Purdy received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Purdy from 1 company from 2019 to 2019. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Justin J. Purdy been practicing?
Dr. Purdy graduated from medical school in 2011, 15 years ago.
Does Dr. Justin J. Purdy do research?
Dmand AI links 1 publication to Dr. Purdy.
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