Dr. Brett William Jagger, MD
- Medicare services, 2024
- 57
- Medicare patients, 2024
- 39
- Part D claims, 2023
- 51
- MIPS score, 2024
- 97
- Hospital affiliations
- 2
- 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. Jagger'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. Brett William Jagger is an infectious disease specialist in Saint Louis, Missouri
Dr. Jagger practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care.
Dr. Jagger's NPI, 1730528035, was assigned on June 19, 2013. Dr. Jagger graduated from Indiana University School of Medicine in 2013. Dr. Jagger holds Michigan license 4301119063.
- NPI
- 1730528035NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436388873
- NPI enumeration date
- June 19, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (314) 257-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brett William Jagger practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri
Dr. Jagger'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. Brett William Jagger is affiliated with 4 sites of care and 3 medical groups
Dr. Jagger's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dr. Jagger is also affiliated with SSM Health St. Mary's Hospital - Jefferson City. The medical group on file is SLUCare Physician Group. Dmand AI also links Dr. Jagger to 2 more medical groups, 1 behavioral health center and 1 group practice or clinic, 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. Brett William Jagger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jagger practices, 4 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 |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brett William Jagger is one of 179 infectious disease specialists in Missouri
Infectious disease is Dr. Jagger's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Jagger is licensed in Michigan.
Specialties and state licenses
- Infectious disease, MichiganPrimary
Infectious disease specialists near Dr. Jagger
Counts of infectious disease specialists 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. Brett William Jagger billed Medicare for 57 services in 2024
CMS data shows 57 Medicare services from Dr. Jagger across 3 procedure codes in 2024, for 39 Medicare patients. Medicare paid $3,865 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Jagger's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1352024: 5758%
Dr. Jagger compared with the Missouri median for infectious disease specialists, 2024
- Dr. Jagger
- Missouri median
- Medicare services
- 57vs 27679% below
- Medicare patients
- 39vs 12769% below
- Part D claims
- 51vs 20375% below
Medians across 176 infectious disease specialists in Missouri with Dmand AI profiles that report each measure.
Dr. Jagger'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. Jagger and other infectious disease specialists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brett William Jagger treated 39 Medicare patients in 2024, average age 66
CMS counts 39 Medicare patients who saw Dr. Jagger in 2024. The largest group is under 65, with 18 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 51% are also on Medicaid. Their average risk score is 4.48, 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. Jagger's median patient age at 70, with 48% women.
Dr. Jagger's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Jagger's Medicare patients by sex, 2024
- Women1436%
- Men2564%
Chronic conditions among Dr. Jagger's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease64%
- Depression59%
- Diabetes59%
- Heart failure59%
- Mood disorders59%
- Anxiety54%
Share of Medicare patients with each condition. A patient can have several.
Dr. Jagger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brett William Jagger wrote 51 Medicare Part D claims in 2023
In 2023, Dr. Jagger wrote 51 Medicare Part D claims. They cover 3 drugs, with $96,781 in total drug cost. In 2022, CMS named 318 claims across 11 drugs.
Dr. Jagger's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 3182023: 5184%
Drugs named by CMS: 3 in 2023, 11 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Brett William Jagger scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Jagger for performance year 2024, reported as part of a group. Dr. Jagger accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Jagger as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Jagger's MIPS scores, performance year 2024
- 97of 100Final score
- 85.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 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. Brett William Jagger received $524 in industry payments from 2018 to 2025
CMS Open Payments shows 9 general payments to Dr. Jagger from 6 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 89% of the total. Abbvie Inc. paid the most, $231.
General payments to Dr. Jagger by program year, 2018 to 2025
General payments to Dr. Jagger by kind, 2018 to 2025
- Food and beverage$46489%
- Education$6011%
Companies that paid Dr. Jagger the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brett William Jagger graduated from Indiana University School of Medicine
Dr. Jagger graduated from Indiana University School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brett William Jagger'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) |
| 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. Brett William Jagger
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. Brett William Jagger's NPI number?
Dr. Brett William Jagger's NPI number is 1730528035. It was assigned on June 19, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Brett William Jagger?
Dr. Brett William Jagger is an infectious disease specialist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Brett William Jagger practice?
Dr. Jagger practices at 1201 S Grand Blvd, Saint Louis, MO 63104. Dr. Jagger's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dmand AI also links Dr. Jagger to 2 medical groups, 1 behavioral health center and 1 group practice or clinic.
What is Dr. Brett William Jagger's office phone number?
The practice phone on file for Dr. Jagger is (314) 257-8000.
What is Dr. Brett William Jagger's medical license number?
Dr. Jagger holds Michigan license 4301119063.
Which hospitals is Dr. Brett William Jagger affiliated with?
Dr. Jagger practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri. Dr. Jagger is also affiliated with SSM Health St. Mary's Hospital - Jefferson City.
What medical group is Dr. Brett William Jagger part of?
Dr. Jagger is linked to SLUCare Physician Group. Dmand AI links Dr. Jagger to 2 more medical groups.
Does Dr. Brett William Jagger accept Medicare?
Yes. CMS data shows Dr. Jagger billed Medicare for 57 services in 2024, and Dr. Jagger accepts Medicare assignment.
Does Dr. Brett William Jagger offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Jagger as offering telehealth services.
What is Dr. Brett William Jagger's MIPS score?
Dr. Jagger's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Brett William Jagger see?
CMS counts 39 Medicare patients who saw Dr. Jagger in 2024, with an average age of 66.
What services does Dr. Brett William Jagger bill to Medicare?
In 2024, Dr. Jagger's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99233).
Where did Dr. Brett William Jagger go to medical school?
Dr. Jagger graduated from Indiana University School of Medicine in 2013.
What drugs does Dr. Brett William Jagger prescribe most?
In 2023 Medicare Part D data, Dr. Jagger's most prescribed drugs by claims were Biktarvy, Cephalexin and Amoxicillin.
Has Dr. Brett William Jagger received payments from drug or device companies?
CMS Open Payments shows $524 in general payments to Dr. Jagger from 6 companies from 2018 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Brett William Jagger been practicing?
Dr. Jagger graduated from medical school in 2013, 13 years ago.
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