John Jerome Koc III, DC
- Medicare patients, 2024
- 70
- Industry payments
- $391
- Affiliated sites
- 3
- Medical group
- 1
- State license
- 1
- Practice address
- 9787 North 91st Street, Suite 103, Scottsdale, AZ 85258
- Practice phone
- Call (480) 657-0889
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Scottsdale Endoscopy Center
Surgery Center - Medicare-Certified · Scottsdale, Arizona
Find John Koc'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 Jerome Koc III is a chiropractor in Scottsdale, Arizona
John Koc practices at Scottsdale Endoscopy Center in Scottsdale, Arizona.
John Koc's NPI, 1659429215, was assigned on January 8, 2007. John Koc holds Arizona license 6076.
- NPI
- 1659429215NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951200609
- NPI enumeration date
- January 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 657-0889
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Jerome Koc III practices at Scottsdale Endoscopy Center in Scottsdale, Arizona
John Koc's primary practice is Scottsdale Endoscopy Center, at 9787 North 91st Street, Suite 103, Scottsdale, AZ 85258. The practice phone is (480) 657-0889.
- Scottsdale Endoscopy Center9787 North 91st Street, Suite 103, Scottsdale, AZ 85258Phone(480) 657-0889
Source: Dmand AI Affiliation Data
John Jerome Koc III is affiliated with 3 sites of care and 1 medical group
John Koc's primary practice is Scottsdale Endoscopy Center in Scottsdale, Arizona. Dmand AI also links John Koc to 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John Jerome Koc III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Koc practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scottsdale Endoscopy Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John Jerome Koc III is one of 837 chiropractors in Arizona
Chiropractor is John Koc's primary specialty in the NPI Registry, under taxonomy code 111N00000X. John Koc is licensed in Arizona.
Specialties and state licenses
- Chiropractor, ArizonaPrimary
Chiropractors near John Koc
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 Jerome Koc III treated 70 Medicare patients in 2024, average age 72
CMS counts 70 Medicare patients who saw John Koc in 2024. The largest group is 65 to 74, with 32 patients. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Koc's median patient age at 59, with 58% women.
John Koc's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Koc's Medicare patients by sex, 2024
- Women4159%
- Men2941%
Chronic conditions among John Koc's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure50%
- Anxiety31%
- Mood disorders31%
- Depression27%
- Asthma20%
- Chronic kidney disease20%
Share of Medicare patients with each condition. A patient can have several.
John Koc's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John Jerome Koc III takes part in Medicare
John Koc 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 Jerome Koc III received $391 in industry payments in 2025
CMS Open Payments shows 5 general payments to John Koc from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Foundation Fusion Solutions, LLC paid the most, $234.
Companies that paid John Koc the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John Jerome Koc III'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) |
| 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 Jerome Koc III
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 Jerome Koc III's NPI number?
John Jerome Koc III's NPI number is 1659429215. It was assigned on January 8, 2007, and it is active in the NPI Registry.
What does John Jerome Koc III specialize in?
John Jerome Koc III is a chiropractor in Scottsdale, Arizona. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does John Jerome Koc III practice?
John Koc practices at 9787 North 91st Street, Suite 103, Scottsdale, AZ 85258. John Koc's primary practice is Scottsdale Endoscopy Center in Scottsdale, Arizona. Dmand AI also links John Koc to 1 physician office, 1 group practice or clinic and 1 medical group.
What is John Jerome Koc III's office phone number?
The practice phone on file for John Koc is (480) 657-0889.
What is John Jerome Koc III's medical license number?
John Koc holds Arizona license 6076.
Does John Jerome Koc III accept Medicare?
Yes. CMS lists John Koc as accepting Medicare assignment.
How many Medicare patients does John Jerome Koc III see?
CMS counts 70 Medicare patients who saw John Koc in 2024, with an average age of 72.
Has John Jerome Koc III received payments from drug or device companies?
CMS Open Payments shows $391 in general payments to John Koc from 3 companies from 2025 to 2025. The largest total came from Foundation Fusion Solutions, LLC.
How long has John Jerome Koc III been practicing?
John Koc graduated from medical school in 1999, 27 years ago.
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