John William Wallace, CRNA
- Medicare patients, 2024
- 146
- Hospital affiliations
- 3
- Medical groups
- 9
- State licenses
- 6
- Year NPI issued
- 2016
- Practice address
- 100 Michigan St NE, Grand Rapids, MI 49503
- Practice phone
- Call (616) 391-1774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find John Wallace'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.
John William Wallace is a nurse anesthetist in Grand Rapids, Michigan
John Wallace practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
John Wallace's NPI, 1265891295, was assigned on February 18, 2016. John Wallace holds New Mexico license CRNA 01415.
- NPI
- 1265891295NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395038319
- NPI enumeration date
- February 18, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John William Wallace practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
John Wallace's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth, at 100 Michigan St NE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-1774.
- Corewell Health Grand Rapids Hospitals - Butterworth100 Michigan St NE, Grand Rapids, MI 49503 · Kent CountyPhone(616) 391-1774
Source: Dmand AI Affiliation Data
John William Wallace is affiliated with 5 sites of care and 9 medical groups
John Wallace's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. John Wallace is also affiliated with MountainView Regional Medical Center. The medical group on file is Corewell Health Medical Group West. Dmand AI also links John Wallace to 1 more hospital, 8 medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John William Wallace's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Wallace practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Grand Rapids Hospitals - Butterworth | Available with a free account |
| +4 more sites and 8 medical groups | 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 Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
John William Wallace is one of 2,599 nurse anesthetists in Michigan
Nurse anesthetist, certified registered is John Wallace's primary specialty in the NPI Registry, under taxonomy code 367500000X. Dmand AI has John Wallace's licenses on file in 6 states: New Mexico, Colorado, Illinois, Minnesota, Washington and Wisconsin.
Specialties and state licenses
- Certified registered nurse anesthetist, New MexicoPrimary
- Colorado license
- Illinois license
- Minnesota license
- Washington license
- Wisconsin license
Nurse anesthetists near John Wallace
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
John William Wallace treated 146 Medicare patients in 2024, average age 72
CMS counts 146 Medicare patients who saw John Wallace in 2024. The largest group is 65 to 74, with 89 patients. 66% of them have high cholesterol, and 64% have high blood pressure. 14% are also on Medicaid. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Wallace's median patient age at 67, with 53% women.
John Wallace's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Wallace's Medicare patients by sex, 2024
- Women7048%
- Men7652%
Chronic conditions among John Wallace's Medicare patients, 2024
- High cholesterol66%
- High blood pressure64%
- Arthritis48%
- Ischemic heart disease22%
- Diabetes19%
- Mood disorders18%
- Anxiety17%
- Chronic kidney disease16%
Share of Medicare patients with each condition. A patient can have several.
John Wallace's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John William Wallace takes part in Medicare
John Wallace 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)
Sources for John William Wallace'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 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) |
| 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 John William Wallace
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John William Wallace's NPI number?
John William Wallace's NPI number is 1265891295. It was assigned on February 18, 2016, and it is active in the NPI Registry.
What does John William Wallace specialize in?
John William Wallace is a nurse anesthetist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does John William Wallace practice?
John Wallace practices at 100 Michigan St NE, Grand Rapids, MI 49503. John Wallace's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links John Wallace to 1 hospital, 8 medical groups and 2 group practices and clinics.
What is John William Wallace's office phone number?
The practice phone on file for John Wallace is (616) 391-1774.
What is John William Wallace's medical license number?
John Wallace holds New Mexico license CRNA 01415, one of the licenses on file in 6 states.
Which states has John William Wallace been licensed in?
Dmand AI has state licenses on file for John Wallace in New Mexico, Colorado, Illinois, Minnesota, Washington and Wisconsin.
Which hospitals is John William Wallace affiliated with?
John Wallace practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan. John Wallace is also affiliated with MountainView Regional Medical Center. Dmand AI links John Wallace to 1 more hospital.
What medical group is John William Wallace part of?
John Wallace is linked to Corewell Health Medical Group West. Dmand AI links John Wallace to 8 more medical groups.
Does John William Wallace accept Medicare?
Yes. CMS lists John Wallace as accepting Medicare assignment.
How many Medicare patients does John William Wallace see?
CMS counts 146 Medicare patients who saw John Wallace in 2024, with an average age of 72.
How long has John William Wallace been practicing?
John Wallace graduated from medical school in 2015, 11 years ago.
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