John Adam Preston, DC
- Medicare patients, 2024
- 91
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 120 N Delaware Street, Sandusky, MI 48471
- Practice phone
- Call (810) 648-3770
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Preston'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 Adam Preston is a chiropractor in Sandusky, Michigan
John Preston practices at McKenzie Health System in Sandusky, Michigan, part of McKenzie County Healthcare Systems.
John Preston's NPI, 1467070268, was assigned on July 8, 2020. John Preston graduated from Life Chiropractic College in 2020. John Preston holds Michigan license 2301010964.
- NPI
- 1467070268NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042633885
- NPI enumeration date
- July 8, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (810) 648-3770
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Adam Preston practices at McKenzie Health System in Sandusky, Michigan
John Preston's primary practice is McKenzie Health System, at 120 N Delaware Street, Sandusky, MI 48471 in Sanilac County. The practice phone is (810) 648-3770.
- McKenzie Health System120 N Delaware Street, Sandusky, MI 48471 · Sanilac CountyPhone(810) 648-3770
Source: Dmand AI Affiliation Data
John Adam Preston is affiliated with 2 sites of care
John Preston's primary practice is McKenzie Health System in Sandusky, Michigan, part of McKenzie County Healthcare Systems. Dmand AI also links John Preston 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 John Adam Preston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Preston practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McKenzie Health System | 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 McKenzie County Healthcare Systems and 6.2K+ hospitals, with verified contacts in the same login.
John Adam Preston is one of 2,075 chiropractors in Michigan
Chiropractor is John Preston's primary specialty in the NPI Registry, under taxonomy code 111N00000X. John Preston is licensed in Michigan.
Specialties and state licenses
- Chiropractor, MichiganPrimary
Chiropractors near John Preston
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
John Adam Preston treated 91 Medicare patients in 2024, average age 71
CMS counts 91 Medicare patients who saw John Preston in 2024. The largest group is 65 to 74, with 50 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Preston's median patient age at 51, with 55% women.
John Preston's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Preston's Medicare patients by sex, 2024
- Women4954%
- Men4246%
Chronic conditions among John Preston's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Ischemic heart disease32%
- Diabetes30%
- Chronic kidney disease23%
- Anxiety21%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
John Preston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John Adam Preston takes part in Medicare
John Preston 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)
John Adam Preston graduated from Life Chiropractic College
John Preston graduated from Life Chiropractic College in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John Adam Preston'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) |
| 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 John Adam Preston
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 Adam Preston's NPI number?
John Adam Preston's NPI number is 1467070268. It was assigned on July 8, 2020, and it is active in the NPI Registry.
What does John Adam Preston specialize in?
John Adam Preston is a chiropractor in Sandusky, Michigan. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does John Adam Preston practice?
John Preston practices at 120 N Delaware Street, Sandusky, MI 48471. John Preston's primary practice is McKenzie Health System in Sandusky, Michigan, part of McKenzie County Healthcare Systems. Dmand AI also links John Preston to 1 physician office.
What is John Adam Preston's office phone number?
The practice phone on file for John Preston is (810) 648-3770.
What is John Adam Preston's medical license number?
John Preston holds Michigan license 2301010964.
Which hospitals is John Adam Preston affiliated with?
John Preston practices at McKenzie Health System in Sandusky, Michigan.
Does John Adam Preston accept Medicare?
Yes. CMS lists John Preston as accepting Medicare assignment.
How many Medicare patients does John Adam Preston see?
CMS counts 91 Medicare patients who saw John Preston in 2024, with an average age of 71.
Where did John Adam Preston go to medical school?
John Preston graduated from Life Chiropractic College in 2020.
How long has John Adam Preston been practicing?
John Preston graduated from medical school in 2020, 6 years ago.
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