Gregory J. Nystrom, DC
- Hospital affiliations
- 2
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 8901 W Lincoln Ave, West Allis, WI 53227
- Practice phone
- Call (414) 328-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Gregory Nystrom'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.
Gregory J. Nystrom is a chiropractor in Milwaukee, Wisconsin
Gregory Nystrom practices at Aurora West Allis Medical Center in West Allis, Wisconsin, part of Advocate Health.
Gregory Nystrom's NPI, 1871572321, was assigned on January 12, 2006. Gregory Nystrom graduated from National College of Chiropractic in 1993. Gregory Nystrom holds Wisconsin license 3062.
- NPI
- 1871572321NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183517196
- NPI enumeration date
- January 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 328-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory J. Nystrom practices at Aurora West Allis Medical Center in West Allis, Wisconsin
Gregory Nystrom's primary practice is Aurora West Allis Medical Center, at 8901 W Lincoln Ave, West Allis, WI 53227 in Milwaukee County. The practice phone is (414) 328-6000.
- Aurora West Allis Medical Center8901 W Lincoln Ave, West Allis, WI 53227 · Milwaukee CountyPhone(414) 328-6000
Source: Dmand AI Affiliation Data
Gregory J. Nystrom is affiliated with 3 sites of care and 3 medical groups
Gregory Nystrom's primary practice is Aurora West Allis Medical Center in West Allis, Wisconsin, part of Advocate Health. Gregory Nystrom is also affiliated with Green Bay Rehabilitation Hospital. The medical group on file is BayCare Clinic. Dmand AI also links Gregory Nystrom to 2 more medical groups and 1 hospital outpatient department, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gregory J. Nystrom's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Nystrom practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora West Allis Medical Center | Available with a free account |
| +2 more sites and 2 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 Advocate Health and 6.2K+ hospitals, with verified contacts in the same login.
Gregory J. Nystrom is one of 1,792 chiropractors in Wisconsin
Chiropractor is Gregory Nystrom's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Gregory Nystrom is licensed in Wisconsin.
Specialties and state licenses
- Chiropractor, WisconsinPrimary
Chiropractors near Gregory Nystrom
Counts of chiropractors 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
Gregory J. Nystrom's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Gregory Nystrom's median patient age at 56, with 64% women.
Gregory Nystrom's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women64%
- Men35%
Source: Dmand AI Patient Panel Data
How Gregory J. Nystrom takes part in Medicare
Gregory Nystrom 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)
Gregory J. Nystrom graduated from National College of Chiropractic
Gregory Nystrom graduated from National College of Chiropractic in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Gregory J. Nystrom'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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Gregory J. Nystrom
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory J. Nystrom's NPI number?
Gregory J. Nystrom's NPI number is 1871572321. It was assigned on January 12, 2006, and it is active in the NPI Registry.
What does Gregory J. Nystrom specialize in?
Gregory J. Nystrom is a chiropractor in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Gregory J. Nystrom practice?
Gregory Nystrom practices at 8901 W Lincoln Ave, West Allis, WI 53227. Gregory Nystrom's primary practice is Aurora West Allis Medical Center in West Allis, Wisconsin, part of Advocate Health. Dmand AI also links Gregory Nystrom to 2 medical groups and 1 hospital outpatient department.
What is Gregory J. Nystrom's office phone number?
The practice phone on file for Gregory Nystrom is (414) 328-6000.
What is Gregory J. Nystrom's medical license number?
Gregory Nystrom holds Wisconsin license 3062.
Which hospitals is Gregory J. Nystrom affiliated with?
Gregory Nystrom practices at Aurora West Allis Medical Center in West Allis, Wisconsin. Gregory Nystrom is also affiliated with Green Bay Rehabilitation Hospital.
What medical group is Gregory J. Nystrom part of?
Gregory Nystrom is linked to BayCare Clinic. Dmand AI links Gregory Nystrom to 2 more medical groups.
Does Gregory J. Nystrom accept Medicare?
Yes. CMS lists Gregory Nystrom as accepting Medicare assignment.
Where did Gregory J. Nystrom go to medical school?
Gregory Nystrom graduated from National College of Chiropractic in 1993.
How long has Gregory J. Nystrom been practicing?
Gregory Nystrom graduated from medical school in 1993, 33 years ago.
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