J Cardiothorac Surg
Ascorbic AcidCardiac Surgical ProceduresCardiopulmonary Bypass
Dr. Erica Danelle Wittwer, MD
NPI1982803300PAC ID5395819858
- Medicare services, 2024
- 48
- Medicare patients, 2024
- 83
- Publications
- 65
- Clinical trials
- 1
- Hospital affiliations
- 1
- Practice address
- 1216 Second Street Southwest, Rochester, MN 55902
- Practice phone
- Call (507) 255-5123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Wittwer'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. Erica Danelle Wittwer is an anesthesiologist in Rochester, Minnesota
Dr. Wittwer practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic.
Dr. Wittwer's NPI, 1982803300, was assigned on July 16, 2007. Dr. Wittwer graduated from University of Utah School of Medicine in 2007. Dr. Wittwer holds Minnesota license 51463.
NPI and contact details
- NPI
- 1982803300NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395819858
- NPI enumeration date
- July 16, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (507) 255-5123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Erica Danelle Wittwer practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota
Dr. Wittwer's primary practice is Mayo Clinic Hospital, Saint Marys Campus, at 1216 Second Street Southwest, Rochester, MN 55902 in Olmsted County. The practice phone is (507) 255-5123.
- Mayo Clinic Hospital, Saint Marys Campus1216 Second Street Southwest, Rochester, MN 55902 · Olmsted CountyPhone(507) 255-5123
Source: Dmand AI Affiliation Data
Dr. Erica Danelle Wittwer is affiliated with 2 sites of care and 1 medical group
Dr. Wittwer's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Wittwer to 1 more hospice, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Erica Danelle Wittwer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wittwer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital, Saint Marys Campus | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Erica Danelle Wittwer is one of 816 anesthesiologists in Minnesota
Anesthesiology is Dr. Wittwer's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Wittwer is licensed in Minnesota.
Specialties and state licenses
- Anesthesiology, MinnesotaPrimary
Anesthesiologists near Dr. Wittwer
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
816anesthesiologists in Minnesota264anesthesiologists in Rochester194anesthesiologists at Mayo Clinic Hospital, Saint Marys Campus
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Erica Danelle Wittwer billed Medicare for 48 services in 2024
CMS data shows 48 Medicare services from Dr. Wittwer across 2 procedure codes in 2024, for 83 Medicare patients. Medicare paid $5,935 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202448
Medicare patients83
Paid by Medicare$5,935
Procedure codes2
Dr. Wittwer's Medicare services by type, 2024
- Office and hospital visits25
- Anesthesia23
Dr. Wittwer compared with the Minnesota median for anesthesiologists, 2024
- Dr. Wittwer
- Minnesota median
- Medicare services
- 48vs 7233% below
- Medicare patients
- 83vs 16249% below
Medians across 771 anesthesiologists in Minnesota with Dmand AI profiles that report each measure.
Dr. Wittwer'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. Wittwer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wittwer and other anesthesiologists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Erica Danelle Wittwer treated 83 Medicare patients in 2024, average age 68
CMS counts 83 Medicare patients who saw Dr. Wittwer in 2024. The largest group is 65 to 74, with 36 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 1.76, 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. Wittwer's median patient age at 63, with 55% women.
Medicare patients, 202483
Average age68
Average risk score1.76
Also on Medicaid29%
Dr. Wittwer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wittwer's Medicare patients by sex, 2024
- Women4048%
- Men4352%
Chronic conditions among Dr. Wittwer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease52%
- Ischemic heart disease47%
- Heart failure46%
- Mood disorders46%
- Atrial fibrillation45%
- Depression45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wittwer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women55%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Erica Danelle Wittwer takes part in Medicare
Dr. Wittwer 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)
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Dr. Erica Danelle Wittwer has 65 publications on record
Dmand AI links 65 papers to Dr. Wittwer, published from 2012 to 2025. 2020 was the busiest year, with 10. The most frequent topics are Cardiac Surgical Procedures, Vasoplegia and Extracorporeal Membrane Oxygenation. Dr. Wittwer has published most often in J Cardiothorac Vasc Anesth. Dr. Wittwer's most frequent co-authors are Misty A. Radosevich, MD, Hartzell V. Schaff, MD and Richard C. Daly, MD.
Papers65
Years published2012 to 2025
Dr. Wittwer's papers by year, 2015 to 2025
Topics Dr. Wittwer writes about most
- Cardiac Surgical Procedures
- Vasoplegia
- Extracorporeal Membrane Oxygenation
- Cardiopulmonary Bypass
- Vasoconstrictor Agents
- Hydroxocobalamin
- Analgesics, Opioid
- Angiotensin II
Dr. Wittwer's most frequent co-authors
- Misty A. Radosevich, MD9 shared papers
- Hartzell V. Schaff, MD7 shared papers
- Richard C. Daly, MD5 shared papers
Recent publications by Dr. Wittwer
ErythrocytesErythrocyte TransfusionPoint-of-Care Systems
J Crit Care
NorepinephrineShock, SepticVasoconstrictor Agents
J Cardiothorac Vasc Anesth
Extracorporeal Membrane OxygenationHeart-Assist DevicesIntra-Aortic Balloon Pumping
See who Dr. Wittwer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wittwer works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Erica Danelle Wittwer has worked on 1 clinical trial
Dmand AI links Dr. Wittwer to 1 clinical trial. Conditions studied include Delirium and Confusion.
Conditions in Dr. Wittwer's trials
- Delirium
- Confusion
Recent clinical trials with Dr. Wittwer
DeliriumConfusionKetaminePropofol
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Erica Danelle Wittwer received $440 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Wittwer from 1 drug or device company in 2024. Consulting fees make up the largest share, 100% of the total. Pacira Pharmaceuticals Incorporated paid the most, $440.
Companies that paid Dr. Wittwer the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Erica Danelle Wittwer graduated from University of Utah School of Medicine
Dr. Wittwer graduated from University of Utah School of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Erica Danelle Wittwer'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) |
| 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. Erica Danelle Wittwer
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. Erica Danelle Wittwer's NPI number?
Dr. Erica Danelle Wittwer's NPI number is 1982803300. It was assigned on July 16, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Erica Danelle Wittwer?
Dr. Erica Danelle Wittwer is an anesthesiologist in Rochester, Minnesota. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Erica Danelle Wittwer practice?
Dr. Wittwer practices at 1216 Second Street Southwest, Rochester, MN 55902. Dr. Wittwer's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. Dmand AI also links Dr. Wittwer to 1 hospice.
What is Dr. Erica Danelle Wittwer's office phone number?
The practice phone on file for Dr. Wittwer is (507) 255-5123.
What is Dr. Erica Danelle Wittwer's medical license number?
Dr. Wittwer holds Minnesota license 51463.
Which hospitals is Dr. Erica Danelle Wittwer affiliated with?
Dr. Wittwer practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota.
What medical group is Dr. Erica Danelle Wittwer part of?
Dr. Wittwer is linked to Mayo Clinic.
Does Dr. Erica Danelle Wittwer accept Medicare?
Yes. CMS data shows Dr. Wittwer billed Medicare for 48 services in 2024, and Dr. Wittwer accepts Medicare assignment.
How many Medicare patients does Dr. Erica Danelle Wittwer see?
CMS counts 83 Medicare patients who saw Dr. Wittwer in 2024, with an average age of 68.
What services does Dr. Erica Danelle Wittwer bill to Medicare?
In 2024, Dr. Wittwer's most billed Medicare services were critical care (99291) and anesthesia (00104).
Show 5 more questionsShow fewer questions
Where did Dr. Erica Danelle Wittwer go to medical school?
Dr. Wittwer graduated from University of Utah School of Medicine in 2007.
Has Dr. Erica Danelle Wittwer received payments from drug or device companies?
CMS Open Payments shows $440 in general payments to Dr. Wittwer from 1 company from 2024 to 2024. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Erica Danelle Wittwer been practicing?
Dr. Wittwer graduated from medical school in 2007, 19 years ago.
Does Dr. Erica Danelle Wittwer do research?
Dmand AI links 65 publications to Dr. Wittwer, published from 2012 to 2025. Dr. Wittwer has worked on 1 clinical trial.
Who does Dr. Erica Danelle Wittwer publish with?
Dr. Wittwer's most frequent co-authors are Misty A. Radosevich, MD (9 shared papers), Hartzell V. Schaff, MD (7 shared papers) and Richard C. Daly, MD (5 shared papers).
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