Dr. Eric D. Grube, DO
- Medicare services, 2024
- 424
- Medicare patients, 2024
- 390
- Part D claims, 2024
- 154
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 700 West Avenue South, La Crosse, WI 54601
- Practice phone
- Call (608) 785-0940
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Eric D. Grube is an emergency medicine physician in La Crosse, Wisconsin
Dr. Grube practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic.
Dr. Grube's NPI, 1255530283, was assigned on July 11, 2007. Dr. Grube holds Wisconsin license 56164.
- NPI
- 1255530283NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426239849
- NPI enumeration date
- July 11, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (608) 785-0940
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Eric D. Grube practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin
Dr. Grube's primary practice is Mayo Clinic Health System in La Crosse, at 700 West Avenue South, La Crosse, WI 54601 in La Crosse County. The practice phone is (608) 785-0940.
- Mayo Clinic Health System in La Crosse700 West Avenue South, La Crosse, WI 54601 · La Crosse CountyPhone(608) 785-0940
Source: Dmand AI Affiliation Data
Dr. Eric D. Grube is affiliated with 2 sites of care and 1 medical group
Dr. Grube's primary practice is Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic. Dr. Grube is also affiliated with Mayo Clinic Health System in Sparta. The medical group on file is Mayo Clinic Health System in La Crosse.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric D. Grube's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grube practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Health System in La Crosse | 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. Eric D. Grube is one of 1,211 emergency medicine physicians in Wisconsin
Emergency medicine is Dr. Grube's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Grube's licenses on file in 2 states: Wisconsin and Ohio.
Specialties and state licenses
- Emergency medicine, WisconsinPrimary
- Ohio license
Emergency medicine physicians near Dr. Grube
Counts of emergency medicine physicians 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. Eric D. Grube billed Medicare for 424 services in 2024
CMS data shows 424 Medicare services from Dr. Grube across 4 procedure codes in 2024, for 390 Medicare patients. Medicare paid $47,613 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Grube's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3032024: 42440%
Dr. Grube compared with the Wisconsin median for emergency medicine physicians, 2024
- Dr. Grube
- Wisconsin median
- Medicare services
- 424vs 24672% above
- Medicare patients
- 390vs 22176% above
- Part D claims
- 67vs 5718% above
Medians across 1,249 emergency medicine physicians in Wisconsin with Dmand AI profiles that report each measure.
Dr. Grube'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric D. Grube treated 390 Medicare patients in 2024, average age 74
CMS counts 390 Medicare patients who saw Dr. Grube in 2024. The largest group is 75 to 84, with 146 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.99, 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. Grube's median patient age at 60, with 52% women.
Dr. Grube's Medicare patients by age, 2024
Dr. Grube's Medicare patients by sex, 2024
- Women21154%
- Men17946%
Chronic conditions among Dr. Grube's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Chronic kidney disease49%
- Mood disorders41%
- Heart failure40%
- Anxiety38%
- Depression36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grube's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric D. Grube wrote 154 Medicare Part D claims in 2024
In 2024, Dr. Grube wrote 154 Medicare Part D claims for 110 patients. 97% of them were for generic drugs. CMS names the drug for 67 of them, across 3 drugs with 11 or more claims each, at $430 in total drug cost. In 2023, CMS named 29 claims across 2 drugs.
Dr. Grube's Part D claims by kind of drug, 2024
- Generic149 claims97%
- Brand-name and other5 claims3%
Dr. Grube'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. Grube's Part D claims, 2024
- Opioids20%31 of 154 claims
- Antibiotics33%51 of 154 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: 292024: 67131%
Drugs named by CMS: 3 in 2024, 2 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. Eric D. Grube takes part in Medicare
Dr. Grube 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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Sources for Dr. Eric D. Grube'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) |
| 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. Eric D. Grube
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. Eric D. Grube's NPI number?
Dr. Eric D. Grube's NPI number is 1255530283. It was assigned on July 11, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric D. Grube?
Dr. Eric D. Grube is an emergency medicine physician in La Crosse, Wisconsin. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Eric D. Grube practice?
Dr. Grube practices at 700 West Avenue South, La Crosse, WI 54601. Dr. Grube's primary practice is Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic.
What is Dr. Eric D. Grube's office phone number?
The practice phone on file for Dr. Grube is (608) 785-0940.
What is Dr. Eric D. Grube's medical license number?
Dr. Grube holds Wisconsin license 56164, one of the licenses on file in 2 states.
Which states has Dr. Eric D. Grube been licensed in?
Dmand AI has state licenses on file for Dr. Grube in Wisconsin and Ohio.
Which hospitals is Dr. Eric D. Grube affiliated with?
Dr. Grube practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin. Dr. Grube is also affiliated with Mayo Clinic Health System in Sparta.
What medical group is Dr. Eric D. Grube part of?
Dr. Grube is linked to Mayo Clinic Health System in La Crosse.
Does Dr. Eric D. Grube accept Medicare?
Yes. CMS data shows Dr. Grube billed Medicare for 424 services in 2024, and Dr. Grube accepts Medicare assignment.
How many Medicare patients does Dr. Eric D. Grube see?
CMS counts 390 Medicare patients who saw Dr. Grube in 2024, with an average age of 74.
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What services does Dr. Eric D. Grube bill to Medicare?
In 2024, Dr. Grube's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and emergency department visit (99283).
What drugs does Dr. Eric D. Grube prescribe most?
In 2024 Medicare Part D data, Dr. Grube's most prescribed drugs by claims were Ondansetron HCl, Cefdinir and Hydrocodone-Acetaminophen.
How long has Dr. Eric D. Grube been practicing?
Dr. Grube graduated from medical school in 2007, 19 years ago.
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