Dr. Andrew Douglas Nahr, MD
- Part D claims, 2024
- 54
- Hospital affiliations
- 4
- Industry payments
- $13,945
- Medical groups
- 2
- State license
- 1
- Practice address
- 2825 E Barnett Road, Medford, OR 97504
- Practice phone
- Call (541) 789-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nahr's professional email, personal email and mobile number
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Dr. Andrew Douglas Nahr is an orthopedic surgeon in Medford, Oregon
Dr. Nahr practices at Asante Rogue Regional Medical Center in Medford, Oregon, part of Asante Health System.
Dr. Nahr's NPI, 1568091577, was assigned on April 2, 2020. Dr. Nahr graduated from University of Kansas School of Med (KC/Wich/Sal) in 2020. Dr. Nahr holds Oregon license MD221904.
- NPI
- 1568091577NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022448091
- NPI enumeration date
- April 2, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 789-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew Douglas Nahr practices at Asante Rogue Regional Medical Center in Medford, Oregon
Dr. Nahr's primary practice is Asante Rogue Regional Medical Center, at 2825 E Barnett Road, Medford, OR 97504 in Jackson County. The practice phone is (541) 789-7000.
- Asante Rogue Regional Medical Center2825 E Barnett Road, Medford, OR 97504 · Jackson CountyPhone(541) 789-7000
Source: Dmand AI Affiliation Data
Dr. Andrew Douglas Nahr is affiliated with 5 sites of care and 2 medical groups
Dr. Nahr's primary practice is Asante Rogue Regional Medical Center in Medford, Oregon, part of Asante Health System. Dr. Nahr is also affiliated with Providence Medford Medical Center. The medical group on file is Southern Oregon Orthopedics. Dmand AI also links Dr. Nahr to 2 more hospitals, 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 Dr. Andrew Douglas Nahr's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nahr practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Asante Rogue Regional Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Andrew Douglas Nahr is one of 270 orthopedic surgeons in Oregon
Orthopaedic surgery is Dr. Nahr's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Nahr is licensed in Oregon.
Specialties and state licenses
- Orthopaedic surgery, OregonPrimary
Orthopedic surgeons near Dr. Nahr
Counts of orthopedic 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. Andrew Douglas Nahr's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Nahr's median patient age at 69, with 62% women.
Dr. Nahr'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
- Women62%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. Andrew Douglas Nahr wrote 54 Medicare Part D claims in 2024
In 2024, Dr. Nahr wrote 54 Medicare Part D claims for 18 patients. 96% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $78 in total drug cost.
Dr. Nahr's Part D claims by kind of drug, 2024
- Generic52 claims96%
- Brand-name and other2 claims4%
Dr. Nahr'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. Nahr's Part D claims, 2024
- Opioids28%15 of 54 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Andrew Douglas Nahr ranks in the 98th percentile for upper limb (arm) arthroscopy (minimally invasive joint repair) in Medicare
Dr. Nahr accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 141 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Nahr, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Nahr ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 98th percentile141 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Andrew Douglas Nahr received $13,945 in industry payments in 2025
CMS Open Payments shows 12 general payments to Dr. Nahr from 4 drug and device companies in 2025. Grants make up the largest share, 72% of the total. Arthrex, Inc. paid the most, $10,198.
General payments to Dr. Nahr by kind, 2025 to 2025
- Grants$10,00072%
- Travel and lodging$2,15915%
- Food and beverage$1,49811%
- Education$2882%
Companies that paid Dr. Nahr the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andrew Douglas Nahr graduated from University of Kansas School of Med (KC/Wich/Sal)
Dr. Nahr graduated from University of Kansas School of Med (KC/Wich/Sal) in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew Douglas Nahr'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) |
| 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. Andrew Douglas Nahr
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. Andrew Douglas Nahr's NPI number?
Dr. Andrew Douglas Nahr's NPI number is 1568091577. It was assigned on April 2, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew Douglas Nahr?
Dr. Andrew Douglas Nahr is an orthopedic surgeon in Medford, Oregon. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Andrew Douglas Nahr practice?
Dr. Nahr practices at 2825 E Barnett Road, Medford, OR 97504. Dr. Nahr's primary practice is Asante Rogue Regional Medical Center in Medford, Oregon, part of Asante Health System. Dmand AI also links Dr. Nahr to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Andrew Douglas Nahr's office phone number?
The practice phone on file for Dr. Nahr is (541) 789-7000.
What is Dr. Andrew Douglas Nahr's medical license number?
Dr. Nahr holds Oregon license MD221904, one of 2 state licenses on file.
Which hospitals is Dr. Andrew Douglas Nahr affiliated with?
Dr. Nahr practices at Asante Rogue Regional Medical Center in Medford, Oregon. Dr. Nahr is also affiliated with Providence Medford Medical Center. Dmand AI links Dr. Nahr to 2 more hospitals.
What medical group is Dr. Andrew Douglas Nahr part of?
Dr. Nahr is linked to Southern Oregon Orthopedics. Dmand AI links Dr. Nahr to 1 more medical group.
Does Dr. Andrew Douglas Nahr accept Medicare?
Yes. CMS lists Dr. Nahr as accepting Medicare assignment.
Where did Dr. Andrew Douglas Nahr go to medical school?
Dr. Nahr graduated from University of Kansas School of Med (KC/Wich/Sal) in 2020.
What drugs does Dr. Andrew Douglas Nahr prescribe most?
In 2024 Medicare Part D data, Dr. Nahr's most prescribed drugs by claims were Ondansetron HCl and Pantoprazole Sodium.
Has Dr. Andrew Douglas Nahr received payments from drug or device companies?
CMS Open Payments shows $13,945 in general payments to Dr. Nahr from 4 companies from 2025 to 2025. The largest total came from Arthrex, Inc.
How long has Dr. Andrew Douglas Nahr been practicing?
Dr. Nahr graduated from medical school in 2020, 6 years ago.
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