Aaron M. Weinzettel, CRNA
- Medicare patients, 2024
- 205
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Industry payments
- $112
- Medical group
- 1
- Practice address
- One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110
- Practice phone
- Call (314) 747-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Aaron Weinzettel's professional email, personal email and mobile number
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Aaron M. Weinzettel is a nurse anesthetist in Saint Louis, Missouri
Aaron Weinzettel practices at Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health.
Aaron Weinzettel's NPI, 1003834797, was assigned on July 18, 2006. Aaron Weinzettel holds Missouri license 151876.
- NPI
- 1003834797NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719967223
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 747-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Aaron M. Weinzettel practices at 2 locations in Saint Louis, Missouri
Aaron Weinzettel's primary practice is Barnes-Jewish Hospital, at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 in St. Louis City. The practice phone is (314) 747-3000. Aaron Weinzettel also practices at Barnes-Jewish Hospital, 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110.
- Barnes-Jewish HospitalPrimaryOne Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 · St. Louis CityPhone(314) 747-3000
- Barnes-Jewish Hospital1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110 · Saint Louis CityPhone(314) 747-3000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Aaron M. Weinzettel is affiliated with 1 site of care and 1 medical group
Aaron Weinzettel's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. The medical group on file is WashU Medicine Psychiatry.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Aaron M. Weinzettel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Aaron Weinzettel practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barnes-Jewish Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across BJC Health and 6.2K+ hospitals, with verified contacts in the same login.
Aaron M. Weinzettel is one of 1,529 nurse anesthetists in Missouri
Nurse anesthetist, certified registered is Aaron Weinzettel's primary specialty in the NPI Registry, under taxonomy code 367500000X. Aaron Weinzettel is licensed in Missouri.
Specialties and state licenses
- Certified registered nurse anesthetist, MissouriPrimary
Nurse anesthetists near Aaron Weinzettel
Counts of nurse anesthetists 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
Aaron M. Weinzettel treated 205 Medicare patients in 2024, average age 71
CMS counts 205 Medicare patients who saw Aaron Weinzettel in 2024. The largest group is 65 to 74, with 102 patients. 74% of them have high blood pressure, and 71% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Aaron Weinzettel's median patient age at 65, with 53% women.
Aaron Weinzettel's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Aaron Weinzettel's Medicare patients by sex, 2024
- Women10853%
- Men9747%
Chronic conditions among Aaron Weinzettel's Medicare patients, 2024
- High blood pressure74%
- High cholesterol71%
- Arthritis48%
- Chronic kidney disease31%
- Diabetes31%
- Anxiety29%
- Mood disorders29%
- Depression27%
Share of Medicare patients with each condition. A patient can have several.
Aaron Weinzettel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Aaron M. Weinzettel scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Aaron Weinzettel for performance year 2024, reported as part of a group. Aaron Weinzettel accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Aaron Weinzettel's MIPS scores, performance year 2024
- 84of 100Final score
- 71.6of 100Quality
- 100of 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
Aaron M. Weinzettel received $112 in industry payments in 2025
CMS Open Payments shows 1 general payment to Aaron Weinzettel from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Mindray DS USA, Inc. paid the most, $112.
Companies that paid Aaron Weinzettel 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 Aaron M. Weinzettel'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 Affiliation DataDmand AI Practice 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 DataMedicare Physician & Other Practitioners - 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 Aaron M. Weinzettel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Aaron M. Weinzettel's NPI number?
Aaron M. Weinzettel's NPI number is 1003834797. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What does Aaron M. Weinzettel specialize in?
Aaron M. Weinzettel is a nurse anesthetist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Aaron M. Weinzettel practice?
Aaron Weinzettel practices at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110. Aaron Weinzettel also practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. Aaron Weinzettel's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health.
What is Aaron M. Weinzettel's office phone number?
The practice phone on file for Aaron Weinzettel is (314) 747-3000.
What is Aaron M. Weinzettel's medical license number?
Aaron Weinzettel holds Missouri license 151876.
Which hospitals is Aaron M. Weinzettel affiliated with?
Aaron Weinzettel practices at Barnes-Jewish Hospital in Saint Louis, Missouri.
What medical group is Aaron M. Weinzettel part of?
Aaron Weinzettel is linked to WashU Medicine Psychiatry.
Does Aaron M. Weinzettel accept Medicare?
Yes. CMS lists Aaron Weinzettel as accepting Medicare assignment.
What is Aaron M. Weinzettel's MIPS score?
Aaron Weinzettel's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Aaron M. Weinzettel see?
CMS counts 205 Medicare patients who saw Aaron Weinzettel in 2024, with an average age of 71.
Has Aaron M. Weinzettel received payments from drug or device companies?
CMS Open Payments shows $112 in general payments to Aaron Weinzettel from 1 company from 2025 to 2025. The largest total came from Mindray DS USA, Inc.
How long has Aaron M. Weinzettel been practicing?
Aaron Weinzettel graduated from medical school in 2003, 23 years ago.
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