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Dr. Joshua Ronald Harmer, MD
NPI1467913350PAC ID3971837493
- Part D claims, 2024
- 26
- Publications
- 9
- Hospital affiliations
- 3
- Industry payments
- $18,984
- Medical group
- 1
- Practice address
- 8800 West Emerald Street, Boise, ID 83704
- Practice phone
- Call (208) 373-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Harmer'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. Joshua Ronald Harmer is an orthopedic surgeon in Boise, Idaho
Dr. Harmer practices at Treasure Valley Hospital in Boise, Idaho, part of UnitedHealth Group.
Dr. Harmer's NPI, 1467913350, was assigned on March 25, 2019. Dr. Harmer graduated from University of Utah School of Medicine in 2019. Dr. Harmer holds Indiana license 01093594A.
NPI and contact details
- NPI
- 1467913350NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971837493
- NPI enumeration date
- March 25, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (208) 373-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joshua Ronald Harmer practices at Treasure Valley Hospital in Boise, Idaho
Dr. Harmer's primary practice is Treasure Valley Hospital, at 8800 West Emerald Street, Boise, ID 83704 in Ada County. The practice phone is (208) 373-5000.
- Treasure Valley Hospital8800 West Emerald Street, Boise, ID 83704 · Ada CountyPhone(208) 373-5000
Source: Dmand AI Affiliation Data
Dr. Joshua Ronald Harmer is affiliated with 4 sites of care and 1 medical group
Dr. Harmer's primary practice is Treasure Valley Hospital in Boise, Idaho, part of UnitedHealth Group. Dr. Harmer is also affiliated with St. Luke's Boise Medical Center. The medical group on file is The Idaho Clinic. Dmand AI also links Dr. Harmer to 1 more hospital and 1 group practice or clinic, each named with a free account.
St. Luke's Boise Medical CenterThe Idaho Clinic1 hospitalName with a free account1 group practice or clinicName with a free account
See all 5 affiliations for Dr. HarmerSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joshua Ronald Harmer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harmer practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Treasure Valley Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Joshua Ronald Harmer is one of 164 orthopedic surgeons in Idaho
Orthopaedic surgery is Dr. Harmer's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Harmer's licenses on file in 2 states: Indiana and Minnesota.
Specialties and state licenses
- Orthopaedic surgery, IndianaPrimary
- Minnesota license
Orthopedic surgeons near Dr. Harmer
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
164orthopedic surgeons in Idaho50orthopedic surgeons in Boise14orthopedic surgeons at Treasure Valley Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Joshua Ronald Harmer's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Harmer's median patient age at 69, with 60% women.
Dr. Harmer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Joshua Ronald Harmer wrote 26 Medicare Part D claims in 2024
In 2024, Dr. Harmer wrote 26 Medicare Part D claims for 14 patients. 69% of them were for generic drugs. They cover 4 drugs, with $1,630 in total drug cost. In 2022, CMS named 38 claims across 2 drugs.
Part D claims, 202426
Drugs named by CMS4
Total drug cost$1,630
Part D patients14
Dr. Harmer's Part D claims by kind of drug, 2024
- Generic18 claims69%
- Brand-name and other8 claims31%
Dr. Harmer's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 382023: 201429%
Drugs named by CMS: 4 in 2023, 2 in 2022.
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
Dr. Joshua Ronald Harmer ranks in the 81st percentile for hip replacement in Medicare
Dr. Harmer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 37 procedures of hip replacement by Dr. Harmer, more than 81% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Harmer ranks in Medicare procedure volume
- Hip replacement
- 81st percentile37 procedures
- Knee replacement
- 50th percentile18 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Joshua Ronald Harmer has 9 publications on record
Dmand AI links 9 papers to Dr. Harmer, published from 2018 to 2024. 2024 was the busiest year, with 3. The most frequent topics are Reoperation, Arthroplasty, Replacement, Hip and Prosthesis Failure. Dr. Harmer has published most often in J Arthroplasty. Dr. Harmer's most frequent co-authors are Matthew P. Abdel, MD, Matthew Lee Hadley, MD and Cody Clayton Wyles, MD.
Papers9
Years published2018 to 2024
Dr. Harmer's papers by year, 2018 to 2024
Topics Dr. Harmer writes about most
- Reoperation
- Arthroplasty, Replacement, Hip
- Prosthesis Failure
- Arthroplasty, Replacement, Knee
- Hip Prosthesis
- Prosthesis Design
- Joint Dislocations
- Knee Joint
Dr. Harmer's most frequent co-authors
- Matthew P. Abdel, MD3 shared papers
- Matthew Lee Hadley, MD3 shared papers
- Cody Clayton Wyles, MD3 shared papers
Recent publications by Dr. Harmer
J Arthroplasty
Arthroplasty, Replacement, HipHip ProsthesisPolyethylene
Arthroplasty, Replacement, KneeKnee JointKnee Prosthesis
AnxietyAnxiety DisordersArthroplasty, Replacement, Hip
AcetabulumArthroplasty, Replacement, HipHip Prosthesis
See who Dr. Harmer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Harmer works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joshua Ronald Harmer received $18,984 in industry payments from 2019 to 2025
CMS Open Payments shows 132 general payments to Dr. Harmer from 10 drug and device companies from 2019 to 2025. Travel and lodging make up the largest share, 47% of the total. Encore Medical, LP paid the most, $5,393.
General payments to Dr. Harmer by program year, 2019 to 2025
General payments to Dr. Harmer by kind, 2019 to 2025
$19Kin total
- Travel and lodging$8,98347%
- Food and beverage$6,84236%
- Education$1,6609%
- Consulting fees$1,5008%
Companies that paid Dr. Harmer the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joshua Ronald Harmer graduated from University of Utah School of Medicine
Dr. Harmer graduated from University of Utah School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Joshua Ronald Harmer'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 Data |
| 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)Doctors and Clinicians Utilization Data (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 |
| 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. Joshua Ronald Harmer
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. Joshua Ronald Harmer's NPI number?
Dr. Joshua Ronald Harmer's NPI number is 1467913350. It was assigned on March 25, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Joshua Ronald Harmer?
Dr. Joshua Ronald Harmer is an orthopedic surgeon in Boise, Idaho. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Joshua Ronald Harmer practice?
Dr. Harmer practices at 8800 West Emerald Street, Boise, ID 83704. Dr. Harmer's primary practice is Treasure Valley Hospital in Boise, Idaho, part of UnitedHealth Group. Dmand AI also links Dr. Harmer to 1 hospital and 1 group practice or clinic.
What is Dr. Joshua Ronald Harmer's office phone number?
The practice phone on file for Dr. Harmer is (208) 373-5000.
What is Dr. Joshua Ronald Harmer's medical license number?
Dr. Harmer holds Indiana license 01093594A, one of the licenses on file in 2 states.
Which states has Dr. Joshua Ronald Harmer been licensed in?
Dmand AI has state licenses on file for Dr. Harmer in Indiana and Minnesota.
Which hospitals is Dr. Joshua Ronald Harmer affiliated with?
Dr. Harmer practices at Treasure Valley Hospital in Boise, Idaho. Dr. Harmer is also affiliated with St. Luke's Boise Medical Center. Dmand AI links Dr. Harmer to 1 more hospital.
What medical group is Dr. Joshua Ronald Harmer part of?
Dr. Harmer is linked to The Idaho Clinic.
Does Dr. Joshua Ronald Harmer accept Medicare?
Yes. CMS lists Dr. Harmer as accepting Medicare assignment.
Where did Dr. Joshua Ronald Harmer go to medical school?
Dr. Harmer graduated from University of Utah School of Medicine in 2019.
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What drugs does Dr. Joshua Ronald Harmer prescribe most?
In 2023 Medicare Part D data, Dr. Harmer's most prescribed drugs by claims were Oxycodone HCl, Tramadol HCl and Celecoxib.
Has Dr. Joshua Ronald Harmer received payments from drug or device companies?
CMS Open Payments shows $18,984 in general payments to Dr. Harmer from 10 companies from 2019 to 2025. The largest total came from Encore Medical, LP.
How long has Dr. Joshua Ronald Harmer been practicing?
Dr. Harmer graduated from medical school in 2019, 7 years ago.
Does Dr. Joshua Ronald Harmer do research?
Dmand AI links 9 publications to Dr. Harmer, published from 2018 to 2024.
Who does Dr. Joshua Ronald Harmer publish with?
Dr. Harmer's most frequent co-authors are Matthew P. Abdel, MD (3 shared papers), Matthew Lee Hadley, MD (3 shared papers) and Cody Clayton Wyles, MD (3 shared papers).
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