John Alan Williams, DC
- Medicare patients, 2024
- 142
- Hospital affiliations
- 1
- Industry payments
- $97
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 75 Beekman Street, Plattsburgh, NY 12901
- Practice phone
- Call (518) 562-7767
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Williams' 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 Alan Williams is a chiropractor in Plattsburgh, New York
John Williams practices at Champlain Valley Physicians Hospital in Plattsburgh, New York, part of University of Vermont Health Network.
John Williams' NPI, 1760478622, was assigned on September 26, 2005. John Williams graduated from Life Chiropractic College in 2000. John Williams holds Florida license CH8032.
- NPI
- 1760478622NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496646788
- NPI enumeration date
- September 26, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (518) 562-7767
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Alan Williams practices at Champlain Valley Physicians Hospital in Plattsburgh, New York
John Williams' primary practice is Champlain Valley Physicians Hospital, at 75 Beekman Street, Plattsburgh, NY 12901 in Clinton County. The practice phone is (518) 562-7767.
- Champlain Valley Physicians Hospital75 Beekman Street, Plattsburgh, NY 12901 · Clinton CountyPhone(518) 562-7767
Source: Dmand AI Affiliation Data
John Alan Williams is affiliated with 2 sites of care
John Williams' primary practice is Champlain Valley Physicians Hospital in Plattsburgh, New York, part of University of Vermont Health Network. Dmand AI also links John Williams 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 Alan Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Williams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Champlain Valley Physicians 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 University of Vermont Health Network and 6.2K+ hospitals, with verified contacts in the same login.
John Alan Williams is one of 1,938 chiropractors in New York
Chiropractor is John Williams' primary specialty in the NPI Registry, under taxonomy code 111N00000X. John Williams is licensed in Florida.
Specialties and state licenses
- Chiropractor, FloridaPrimary
Chiropractors near John Williams
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 Alan Williams treated 142 Medicare patients in 2024, average age 75
CMS counts 142 Medicare patients who saw John Williams in 2024. The largest group is 65 to 74, with 70 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Williams' median patient age at 54, with 50% women.
John Williams' Medicare patients by age, 2024
John Williams' Medicare patients by sex, 2024
- Women9365%
- Men4935%
Chronic conditions among John Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Ischemic heart disease32%
- Anxiety28%
- Diabetes23%
- Chronic kidney disease20%
- Mood disorders18%
Share of Medicare patients with each condition. A patient can have several.
John Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John Alan Williams takes part in Medicare
John Williams 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 Alan Williams received $97 in industry payments in 2025
CMS Open Payments shows 2 general payments to John Williams from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Zimmer Biomet Holdings, Inc. paid the most, $97.
Companies that paid John Williams the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John Alan Williams graduated from Life Chiropractic College
John Williams graduated from Life Chiropractic College in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John Alan Williams'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) |
| Industry payments | Open Payments (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 Alan Williams
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 Alan Williams' NPI number?
John Alan Williams' NPI number is 1760478622. It was assigned on September 26, 2005, and it is active in the NPI Registry.
What does John Alan Williams specialize in?
John Alan Williams is a chiropractor in Plattsburgh, New York. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does John Alan Williams practice?
John Williams practices at 75 Beekman Street, Plattsburgh, NY 12901. John Williams' primary practice is Champlain Valley Physicians Hospital in Plattsburgh, New York, part of University of Vermont Health Network. Dmand AI also links John Williams to 1 physician office.
What is John Alan Williams' office phone number?
The practice phone on file for John Williams is (518) 562-7767.
What is John Alan Williams' medical license number?
John Williams holds Florida license CH8032.
Which hospitals is John Alan Williams affiliated with?
John Williams practices at Champlain Valley Physicians Hospital in Plattsburgh, New York.
Does John Alan Williams accept Medicare?
Yes. CMS lists John Williams as accepting Medicare assignment.
How many Medicare patients does John Alan Williams see?
CMS counts 142 Medicare patients who saw John Williams in 2024, with an average age of 75.
Where did John Alan Williams go to medical school?
John Williams graduated from Life Chiropractic College in 2000.
Has John Alan Williams received payments from drug or device companies?
CMS Open Payments shows $97 in general payments to John Williams from 1 company from 2025 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has John Alan Williams been practicing?
John Williams graduated from medical school in 2000, 26 years ago.
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