Dr. Hajime Iwasaki, MD, PhD
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 9200 W Wisconsin Ave, Milwaukee, WI 53226
- Practice phone
- Call (414) 805-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Iwasaki'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. Hajime Iwasaki is an anesthesiologist in Milwaukee, Wisconsin
Dr. Iwasaki practices at Froedtert Hospital in Milwaukee, Wisconsin, part of Froedtert ThedaCare Health.
Dr. Iwasaki's NPI, 1134004690, was assigned on August 6, 2025. Dr. Iwasaki holds Wisconsin license 85882-875.
- NPI
- 1134004690NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739681511
- NPI enumeration date
- August 6, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 805-3000
- 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. Hajime Iwasaki practices at Froedtert Hospital in Milwaukee, Wisconsin
Dr. Iwasaki's primary practice is Froedtert Hospital, at 9200 W Wisconsin Ave, Milwaukee, WI 53226 in Milwaukee County. The practice phone is (414) 805-3000.
- Froedtert Hospital9200 W Wisconsin Ave, Milwaukee, WI 53226 · Milwaukee CountyPhone(414) 805-3000
Source: Dmand AI Affiliation Data
Dr. Hajime Iwasaki is affiliated with 1 site of care and 1 medical group
Dr. Iwasaki's primary practice is Froedtert Hospital in Milwaukee, Wisconsin, part of Froedtert ThedaCare Health. The medical group on file is Froedtert & the Medical College of Wisconsin Community Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Hajime Iwasaki's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Iwasaki practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Froedtert 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 Froedtert ThedaCare Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Hajime Iwasaki is one of 1,001 anesthesiologists in Wisconsin
Anesthesiology is Dr. Iwasaki's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Iwasaki is licensed in Wisconsin.
Specialties and state licenses
- Anesthesiology, WisconsinPrimary
Anesthesiologists near Dr. Iwasaki
Counts of anesthesiologists 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. Hajime Iwasaki's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Iwasaki's median patient age at 60, with 52% women.
Dr. Iwasaki'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%
- Men46%
Source: Dmand AI Patient Panel Data
How Dr. Hajime Iwasaki takes part in Medicare
Dr. Iwasaki 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 Dr. Hajime Iwasaki'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) |
| 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. Hajime Iwasaki
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. Hajime Iwasaki's NPI number?
Dr. Hajime Iwasaki's NPI number is 1134004690. It was assigned on August 6, 2025, and it is active in the NPI Registry.
What kind of doctor is Dr. Hajime Iwasaki?
Dr. Hajime Iwasaki is an anesthesiologist in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Hajime Iwasaki practice?
Dr. Iwasaki practices at 9200 W Wisconsin Ave, Milwaukee, WI 53226. Dr. Iwasaki's primary practice is Froedtert Hospital in Milwaukee, Wisconsin, part of Froedtert ThedaCare Health.
What is Dr. Hajime Iwasaki's office phone number?
The practice phone on file for Dr. Iwasaki is (414) 805-3000.
What is Dr. Hajime Iwasaki's medical license number?
Dr. Iwasaki holds Wisconsin license 85882-875.
Which hospitals is Dr. Hajime Iwasaki affiliated with?
Dr. Iwasaki practices at Froedtert Hospital in Milwaukee, Wisconsin.
What medical group is Dr. Hajime Iwasaki part of?
Dr. Iwasaki is linked to Froedtert & the Medical College of Wisconsin Community Physicians.
Does Dr. Hajime Iwasaki accept Medicare?
Yes. CMS lists Dr. Iwasaki as accepting Medicare assignment.
How long has Dr. Hajime Iwasaki been practicing?
Dr. Iwasaki graduated from medical school in 2007, 19 years ago.
Selling to anesthesiology practices?
See anesthesiologists in Wisconsin by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card