Dr. James Warren Dammon Jr., MD
- Medicare services, 2022
- 99
- Part D claims, 2022
- 41
- Industry payments
- $11,694
- Medical group
- 1
- State license
- 1
- Practice address
- 5700 State Rte 90, Sierra Vista, AZ 85635
- Practice phone
- Call (520) 263-3835
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Canyon Vista Medical Center
Sierra Vista, Arizona
Find Dr. Dammon'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.
Dr. James Warren Dammon Jr. is a general surgeon in Sierra Vista, Arizona
Dr. Dammon practices at Canyon Vista Medical Center in Sierra Vista, Arizona.
Dr. Dammon's NPI, 1942664008, was assigned on April 5, 2016. Dr. Dammon holds Indiana license 01076447.
- NPI
- 1942664008NPI Registry (opens in a new tab)
- NPI enumeration date
- April 5, 2016
- NPI status
- Active
- Practice phone
- (520) 263-3835
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. James Warren Dammon Jr. practices at Canyon Vista Medical Center in Sierra Vista, Arizona
Dr. Dammon's primary practice is Canyon Vista Medical Center, at 5700 State Rte 90, Sierra Vista, AZ 85635 in Cochise County. The practice phone is (520) 263-3835.
- Canyon Vista Medical Center5700 State Rte 90, Sierra Vista, AZ 85635 · Cochise CountyPhone(520) 263-3835
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. James Warren Dammon Jr. is affiliated with 1 site of care and 1 medical group
Dr. Dammon's primary practice is Canyon Vista Medical Center in Sierra Vista, Arizona. The medical group on file is Onvida Health Yuma Medical Center.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. James Warren Dammon Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dammon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Canyon Vista Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Warren Dammon Jr. is one of 617 general surgeons in Arizona
Surgery is Dr. Dammon's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Dammon is licensed in Indiana.
Specialties and state licenses
- Surgery, IndianaPrimary
General surgeons near Dr. Dammon
Counts of general surgeons 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
Dr. James Warren Dammon Jr. billed Medicare for 99 services in 2022
CMS data shows 99 Medicare services from Dr. Dammon across 5 procedure codes in 2022. Medicare paid $5,952 for them.
Dr. Dammon's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 762022: 9930%
- Tests and treatments
- 2021: 132022: 0100%
Where Dr. Dammon's Medicare services took place, 2022
- In an office7879%
- In a facility2121%
Dr. Dammon compared with the Arizona median for general surgeons, 2022
- Dr. Dammon
- Arizona median
- Medicare services
- 99vs 16239% below
- Part D claims
- 41vs 3132% above
Medians across 545 general surgeons in Arizona with Dmand AI profiles that report each measure.
Dr. Dammon's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dammon and other general surgeons in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Warren Dammon Jr. wrote 41 Medicare Part D claims in 2022
In 2022, Dr. Dammon wrote 41 Medicare Part D claims. They cover 2 drugs, with $249 in total drug cost. In 2021, CMS named 40 claims across 2 drugs.
Dr. Dammon's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 402022: 413%
Drugs named by CMS: 2 in 2022, 2 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. James Warren Dammon Jr. received $11,694 in industry payments from 2016 to 2022
CMS Open Payments shows 39 general payments to Dr. Dammon from 8 drug and device companies from 2016 to 2022. Education make up the largest share, 86% of the total. Intuitive Surgical, Inc. paid the most, $11,277.
General payments to Dr. Dammon by program year, 2016 to 2022
General payments to Dr. Dammon by kind, 2016 to 2022
- Education$10,00086%
- Travel and lodging$1,25111%
- Food and beverage$4434%
Companies that paid Dr. Dammon the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. James Warren Dammon Jr.'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Dr. James Warren Dammon Jr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. James Warren Dammon Jr.'s NPI number?
Dr. James Warren Dammon Jr.'s NPI number is 1942664008. It was assigned on April 5, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. James Warren Dammon Jr.?
Dr. James Warren Dammon Jr. is a general surgeon in Sierra Vista, Arizona. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. James Warren Dammon Jr. practice?
Dr. Dammon practices at 5700 State Rte 90, Sierra Vista, AZ 85635. Dr. Dammon's primary practice is Canyon Vista Medical Center in Sierra Vista, Arizona.
What is Dr. James Warren Dammon Jr.'s office phone number?
The practice phone on file for Dr. Dammon is (520) 263-3835.
What is Dr. James Warren Dammon Jr.'s medical license number?
Dr. Dammon holds Indiana license 01076447.
What medical group is Dr. James Warren Dammon Jr. part of?
Dr. Dammon is linked to Onvida Health Yuma Medical Center.
Does Dr. James Warren Dammon Jr. accept Medicare?
Yes. CMS data shows Dr. Dammon billed Medicare for 99 services in 2022.
What services does Dr. James Warren Dammon Jr. bill to Medicare?
In 2022, Dr. Dammon's most billed Medicare services were office visit, established patient (99212), office visit, new patient (99203) and hospital inpatient care (99232).
What drugs does Dr. James Warren Dammon Jr. prescribe most?
In 2022 Medicare Part D data, Dr. Dammon's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Cephalexin.
Has Dr. James Warren Dammon Jr. received payments from drug or device companies?
CMS Open Payments shows $11,694 in general payments to Dr. Dammon from 8 companies from 2016 to 2022. The largest total came from Intuitive Surgical, Inc.
How long has Dr. James Warren Dammon Jr. been practicing?
Dr. Dammon's NPI was assigned in 2016.
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