William Joseph Alfieri, DC
- Medicare patients, 2024
- 47
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 925 W Milham Rd, Portage, MI 49024
- Practice phone
- Call (269) 327-8990
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Alfieri Chiropractic Clinic
Portage, Michigan
Find William Alfieri'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.
William Joseph Alfieri is a chiropractor in Portage, Michigan
William Alfieri practices at Alfieri Chiropractic Clinic in Portage, Michigan.
William Alfieri's NPI, 1437143203, was assigned on September 7, 2005. William Alfieri graduated from Palmer College Chiropractic - Davenport in 1979. William Alfieri holds Michigan license WM004080.
- NPI
- 1437143203NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608958236
- NPI enumeration date
- September 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (269) 327-8990
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
William Joseph Alfieri practices at Alfieri Chiropractic Clinic in Portage, Michigan
William Alfieri's primary practice is Alfieri Chiropractic Clinic, at 925 W Milham Rd, Portage, MI 49024 in Kalamazoo County. The practice phone is (269) 327-8990.
- Alfieri Chiropractic Clinic925 W Milham Rd, Portage, MI 49024 · Kalamazoo CountyPhone(269) 327-8990
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
William Joseph Alfieri is affiliated with 2 sites of care and 1 medical group
William Alfieri's primary practice is Alfieri Chiropractic Clinic in Portage, Michigan. Dmand AI also links William Alfieri to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William Joseph Alfieri's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Alfieri practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alfieri Chiropractic Clinic | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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William Joseph Alfieri is one of 2,075 chiropractors in Michigan
Chiropractor is William Alfieri's primary specialty in the NPI Registry, under taxonomy code 111N00000X. William Alfieri is licensed in Michigan.
Specialties and state licenses
- Chiropractor, MichiganPrimary
Chiropractors near William Alfieri
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 Joseph Alfieri treated 47 Medicare patients in 2024, average age 74
CMS counts 47 Medicare patients who saw William Alfieri in 2024. The largest group is 65 to 74, with 27 patients. 72% of them have high cholesterol, and 66% have high blood pressure. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Alfieri's median patient age at 61, with 52% women.
William Alfieri's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
William Alfieri's Medicare patients by sex, 2024
- Women2553%
- Men2247%
Chronic conditions among William Alfieri's Medicare patients, 2024
- High cholesterol72%
- High blood pressure66%
- Arthritis53%
- Diabetes34%
- Mood disorders30%
- Anxiety28%
- Chronic kidney disease28%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
William Alfieri's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How William Joseph Alfieri takes part in Medicare
William Alfieri 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)
William Joseph Alfieri graduated from Palmer College Chiropractic - Davenport
William Alfieri graduated from Palmer College Chiropractic - Davenport in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for William Joseph Alfieri'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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 William Joseph Alfieri
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 Joseph Alfieri's NPI number?
William Joseph Alfieri's NPI number is 1437143203. It was assigned on September 7, 2005, and it is active in the NPI Registry.
What does William Joseph Alfieri specialize in?
William Joseph Alfieri is a chiropractor in Portage, Michigan. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does William Joseph Alfieri practice?
William Alfieri practices at 925 W Milham Rd, Portage, MI 49024. William Alfieri's primary practice is Alfieri Chiropractic Clinic in Portage, Michigan. Dmand AI also links William Alfieri to 1 group practice or clinic and 1 medical group.
What is William Joseph Alfieri's office phone number?
The practice phone on file for William Alfieri is (269) 327-8990.
What is William Joseph Alfieri's medical license number?
William Alfieri holds Michigan license WM004080.
Does William Joseph Alfieri accept Medicare?
Yes. CMS lists William Alfieri as accepting Medicare assignment.
How many Medicare patients does William Joseph Alfieri see?
CMS counts 47 Medicare patients who saw William Alfieri in 2024, with an average age of 74.
Where did William Joseph Alfieri go to medical school?
William Alfieri graduated from Palmer College Chiropractic - Davenport in 1979.
How long has William Joseph Alfieri been practicing?
William Alfieri graduated from medical school in 1979, 47 years ago.
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