William Ernest Sylvanus Apps, DC
- Medicare patients, 2026
- 23
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2005
- 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 William Apps' 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.
William Ernest Sylvanus Apps is a chiropractor in Milwaukee, Wisconsin
William Apps practices at Froedtert Hospital in Milwaukee, Wisconsin, part of Froedtert ThedaCare Health.
William Apps' NPI, 1194719948, was assigned on September 8, 2005. William Apps holds Wisconsin license 3973.
- NPI
- 1194719948NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769472547
- NPI enumeration date
- September 8, 2005
- 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
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Ernest Sylvanus Apps practices at Froedtert Hospital in Milwaukee, Wisconsin
William Apps' 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
William Ernest Sylvanus Apps is affiliated with 2 sites of care
William Apps' primary practice is Froedtert Hospital in Milwaukee, Wisconsin, part of Froedtert ThedaCare Health. Dmand AI also links William Apps to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at William Ernest Sylvanus Apps' practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Apps practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Froedtert Hospital | Available with a free account |
| +1 more affiliated site | 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.
William Ernest Sylvanus Apps is one of 1,792 chiropractors in Wisconsin
Chiropractor is William Apps' primary specialty in the NPI Registry, under taxonomy code 111N00000X. William Apps is licensed in Wisconsin.
Specialties and state licenses
- Chiropractor, WisconsinPrimary
Chiropractors near William Apps
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
William Ernest Sylvanus Apps treated 23 Medicare patients in 2026, average age 72
CMS counts 23 Medicare patients who saw William Apps in 2026. 70% of them have high cholesterol, and 52% have high blood pressure. Their average risk score is 0.72, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Apps' median patient age at 47, with 52% women.
William Apps' Medicare patients by sex, 2026
- Women1148%
- Men1252%
Chronic conditions among William Apps' Medicare patients, 2026
- High cholesterol70%
- High blood pressure52%
Share of Medicare patients with each condition. A patient can have several.
William Apps' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
How William Ernest Sylvanus Apps takes part in Medicare
William Apps 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 William Ernest Sylvanus Apps'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 William Ernest Sylvanus Apps
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Ernest Sylvanus Apps' NPI number?
William Ernest Sylvanus Apps' NPI number is 1194719948. It was assigned on September 8, 2005, and it is active in the NPI Registry.
What does William Ernest Sylvanus Apps specialize in?
William Ernest Sylvanus Apps is a chiropractor in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does William Ernest Sylvanus Apps practice?
William Apps practices at 9200 W Wisconsin Ave, Milwaukee, WI 53226. William Apps' primary practice is Froedtert Hospital in Milwaukee, Wisconsin, part of Froedtert ThedaCare Health. Dmand AI also links William Apps to 1 physician office, and a free account names each one.
What is William Ernest Sylvanus Apps' office phone number?
The practice phone on file for William Apps is (414) 805-3000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is William Ernest Sylvanus Apps' email address?
Dmand AI checks professional and personal email addresses for William Apps through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is William Ernest Sylvanus Apps' medical license number?
William Apps holds Wisconsin license 3973.
Which hospitals is William Ernest Sylvanus Apps affiliated with?
William Apps practices at Froedtert Hospital in Milwaukee, Wisconsin.
Does William Ernest Sylvanus Apps accept Medicare?
Yes. CMS lists William Apps as accepting Medicare assignment.
How many Medicare patients does William Ernest Sylvanus Apps see?
CMS counts 23 Medicare patients who saw William Apps in 2026, with an average age of 72.
How long has William Ernest Sylvanus Apps been practicing?
William Apps graduated from medical school in 2003, 23 years ago.
What EHR does William Ernest Sylvanus Apps' practice use?
Dmand AI tracks the EHR system at Froedtert Hospital and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.
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