Dr. Douglas N. Kirkpatrick, DO
- Medicare services, 2024
- 1,104
- Medicare patients, 2024
- 343
- Part D claims, 2024
- 368
- Hospital affiliations
- 2
- Industry payments
- $3,234
- Practice address
- 5301 East Grant Road, Tucson, AZ 85712
- Practice phone
- Call (520) 324-1399
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kirkpatrick's professional email, personal email and mobile number
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Dr. Douglas N. Kirkpatrick is an internist in Tucson, Arizona
Dr. Kirkpatrick practices at Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare.
Dr. Kirkpatrick's NPI, 1851388433, was assigned on September 29, 2005. Dr. Kirkpatrick graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1986. Dr. Kirkpatrick holds Arizona license 2890.
- NPI
- 1851388433NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183749369
- NPI enumeration date
- September 29, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 324-1399
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Douglas N. Kirkpatrick practices at Tucson Medical Center in Tucson, Arizona
Dr. Kirkpatrick's primary practice is Tucson Medical Center, at 5301 East Grant Road, Tucson, AZ 85712 in Pima County. The practice phone is (520) 324-1399.
- Tucson Medical Center5301 East Grant Road, Tucson, AZ 85712 · Pima CountyPhone(520) 324-1399
Source: Dmand AI Affiliation Data
Dr. Douglas N. Kirkpatrick is affiliated with 5 sites of care and 3 medical groups
Dr. Kirkpatrick's primary practice is Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare. Dr. Kirkpatrick is also affiliated with Benson Hospital. The medical group on file is Northwest Medical Center. Dmand AI also links Dr. Kirkpatrick to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Douglas N. Kirkpatrick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kirkpatrick practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tucson Medical Center | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Douglas N. Kirkpatrick is one of 2,420 internists in Arizona
Internal medicine is Dr. Kirkpatrick's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kirkpatrick is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. Kirkpatrick
Counts of internists 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. Douglas N. Kirkpatrick billed Medicare for 1,104 services in 2024
CMS data shows 1,104 Medicare services from Dr. Kirkpatrick across 4 procedure codes in 2024, for 343 Medicare patients. Medicare paid $98,367 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kirkpatrick's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0382024: 1,1046%
Dr. Kirkpatrick compared with the Arizona median for internists, 2024
- Dr. Kirkpatrick
- Arizona median
- Medicare services
- 1,104vs 4762.3 times
- Medicare patients
- 343vs 20567% above
- Part D claims
- 125vs 26052% below
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. Kirkpatrick's most billed Medicare procedure codes, 2024
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. Kirkpatrick and other internists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Douglas N. Kirkpatrick treated 343 Medicare patients in 2024, average age 76
CMS counts 343 Medicare patients who saw Dr. Kirkpatrick in 2024. The largest group is 75 to 84, with 133 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.27, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Kirkpatrick's median patient age at 70, with 53% women.
Dr. Kirkpatrick's Medicare patients by age, 2024
Dr. Kirkpatrick's Medicare patients by sex, 2024
- Women18755%
- Men15645%
Chronic conditions among Dr. Kirkpatrick's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease49%
- Mood disorders48%
- Depression45%
- Chronic kidney disease44%
- Anxiety42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kirkpatrick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Douglas N. Kirkpatrick wrote 368 Medicare Part D claims in 2024
In 2024, Dr. Kirkpatrick wrote 368 Medicare Part D claims for 163 patients. 92% of them were for generic drugs. CMS names the drug for 125 of them, across 6 drugs with 11 or more claims each, at $591 in total drug cost. In 2023, CMS named 31 claims across 2 drugs.
Dr. Kirkpatrick's Part D claims by kind of drug, 2024
- Generic340 claims92%
- Brand-name and other28 claims8%
Dr. Kirkpatrick's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Kirkpatrick's Part D claims, 2024
- Opioids12%43 of 368 claims
- Antibiotics20%73 of 368 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 312024: 125303%
Drugs named by CMS: 6 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Douglas N. Kirkpatrick takes part in Medicare
Dr. Kirkpatrick 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)
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Dr. Douglas N. Kirkpatrick received $3,234 in industry payments from 2016 to 2024
CMS Open Payments shows 34 general payments to Dr. Kirkpatrick from 20 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $806.
General payments to Dr. Kirkpatrick by program year, 2016 to 2024
Companies that paid Dr. Kirkpatrick the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Douglas N. Kirkpatrick graduated from Des Moines University of Osteopathic Medicine and Health Sciences
Dr. Kirkpatrick graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Douglas N. Kirkpatrick'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 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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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 Dr. Douglas N. Kirkpatrick
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. Douglas N. Kirkpatrick's NPI number?
Dr. Douglas N. Kirkpatrick's NPI number is 1851388433. It was assigned on September 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas N. Kirkpatrick?
Dr. Douglas N. Kirkpatrick is an internist in Tucson, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Douglas N. Kirkpatrick practice?
Dr. Kirkpatrick practices at 5301 East Grant Road, Tucson, AZ 85712. Dr. Kirkpatrick's primary practice is Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare. Dmand AI also links Dr. Kirkpatrick to 3 group practices and clinics and 2 medical groups.
What is Dr. Douglas N. Kirkpatrick's office phone number?
The practice phone on file for Dr. Kirkpatrick is (520) 324-1399.
What is Dr. Douglas N. Kirkpatrick's medical license number?
Dr. Kirkpatrick holds Arizona license 2890.
Which hospitals is Dr. Douglas N. Kirkpatrick affiliated with?
Dr. Kirkpatrick practices at Tucson Medical Center in Tucson, Arizona. Dr. Kirkpatrick is also affiliated with Benson Hospital.
What medical group is Dr. Douglas N. Kirkpatrick part of?
Dr. Kirkpatrick is linked to Northwest Medical Center. Dmand AI links Dr. Kirkpatrick to 2 more medical groups.
Does Dr. Douglas N. Kirkpatrick accept Medicare?
Yes. CMS data shows Dr. Kirkpatrick billed Medicare for 1,104 services in 2024, and Dr. Kirkpatrick accepts Medicare assignment.
How many Medicare patients does Dr. Douglas N. Kirkpatrick see?
CMS counts 343 Medicare patients who saw Dr. Kirkpatrick in 2024, with an average age of 76.
What services does Dr. Douglas N. Kirkpatrick bill to Medicare?
In 2024, Dr. Kirkpatrick's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99232).
Show 4 more questionsShow fewer questions
Where did Dr. Douglas N. Kirkpatrick go to medical school?
Dr. Kirkpatrick graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1986.
What drugs does Dr. Douglas N. Kirkpatrick prescribe most?
In 2024 Medicare Part D data, Dr. Kirkpatrick's most prescribed drugs by claims were Pantoprazole Sodium, Oxycodone HCl and Prednisone.
Has Dr. Douglas N. Kirkpatrick received payments from drug or device companies?
CMS Open Payments shows $3,234 in general payments to Dr. Kirkpatrick from 20 companies from 2016 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Douglas N. Kirkpatrick been practicing?
Dr. Kirkpatrick graduated from medical school in 1986, 40 years ago.
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