Am J Public Health
Biomedical ResearchInterdisciplinary CommunicationViolence
Dr. John Malcolm Harris Jr., MD
NPI1861676215
- Part D claims, 2016
- 12
- Publications
- 6
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 5944 E Miramar Dr, Tucson, AZ 85715-3002
- Practice phone
- Call (520) 722-1970
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Harris' 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. John Malcolm Harris Jr. is an internist in Tucson, Arizona
Dr. Harris practices in Tucson, Arizona.
Dr. Harris' NPI, 1861676215, was assigned on December 20, 2007. Dr. Harris holds Arizona license 20023.
NPI and contact details
- NPI
- 1861676215NPI Registry (opens in a new tab)
- NPI enumeration date
- December 20, 2007
- NPI status
- Active
- Practice phone
- (520) 722-1970
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. John Malcolm Harris Jr.'s practice address is in Tucson, Arizona
Dr. Harris' practice address in the NPI Registry is 5944 E Miramar Dr, Tucson, AZ 85715-3002. The practice phone is (520) 722-1970.
- NPI Registry address5944 E Miramar Dr, Tucson, AZ 85715-3002Phone(520) 722-1970
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. John Malcolm Harris Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harris practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Harris' practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Harris practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Malcolm Harris Jr. is one of 2,420 internists in Arizona
Internal medicine is Dr. Harris' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Harris is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. Harris
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. John Malcolm Harris Jr.'s patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Harris' median patient age at 61, with 29% women.
Dr. Harris' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women29%
- Men71%
Source: Dmand AI Patient Panel Data
Dr. John Malcolm Harris Jr. wrote 12 Medicare Part D claims in 2016
In 2016, Dr. Harris wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $196 in total drug cost.
Part D claims, 201612
Drugs named by CMS1
Total drug cost$196
Dr. Harris' most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Find internists like Dr. Harris by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. John Malcolm Harris Jr. has 6 publications on record
Dmand AI links 6 papers to Dr. Harris, published from 2011 to 2012. 2011 was the busiest year, with 2. The most frequent topics are Clinical Competence, Health Knowledge, Attitudes, Practice and Physicians, Primary Care. Dr. Harris has published most often in Acad Med. Dr. Harris' most frequent co-author is Randa M. Kutob, MD.
Papers6
Years published2011 to 2012
Topics Dr. Harris writes about most
- Clinical Competence
- Health Knowledge, Attitudes, Practice
- Physicians, Primary Care
- Substance-Related Disorders
Dr. Harris' most frequent co-authors
Recent publications by Dr. Harris
Drug Alcohol Depend
Data CollectionEducationEducational Measurement
J Am Acad Nurse Pract
Advanced Practice NursingClinical CompetenceDiagnosis, Differential
Attitude of Health PersonnelClinical CompetenceComputer Simulation
J Contin Educ Health Prof
Cultural CompetencyDiabetes Mellitus, Type 2Education, Medical, Continuing
See who Dr. Harris researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Harris works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. John Malcolm Harris 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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. John Malcolm Harris 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. John Malcolm Harris Jr.'s NPI number?
Dr. John Malcolm Harris Jr.'s NPI number is 1861676215. It was assigned on December 20, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. John Malcolm Harris Jr.?
Dr. John Malcolm Harris Jr. is an internist in Tucson, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John Malcolm Harris Jr. practice?
Dr. Harris practices at 5944 E Miramar Dr, Tucson, AZ 85715-3002.
What is Dr. John Malcolm Harris Jr.'s office phone number?
The practice phone on file for Dr. Harris is (520) 722-1970.
What is Dr. John Malcolm Harris Jr.'s medical license number?
Dr. Harris holds Arizona license 20023.
What drugs does Dr. John Malcolm Harris Jr. prescribe most?
In 2016 Medicare Part D data, Dr. Harris' most prescribed drugs by claims were Levothyroxine Sodium.
How long has Dr. John Malcolm Harris Jr. been practicing?
Dr. Harris' NPI was assigned in 2007.
Does Dr. John Malcolm Harris Jr. do research?
Dmand AI links 6 publications to Dr. Harris, published from 2011 to 2012.
Who does Dr. John Malcolm Harris Jr. publish with?
Dr. Harris' most frequent co-authors are Randa M. Kutob, MD (1 shared paper).
Selling to internal medicine practices?
See internists in Arizona by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card