Dr. Nicholas R. Ahrendt, MD
- Part D claims, 2024
- 66
- Publications
- 1
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Industry payments
- $47
- Practice address
- 1551 East Tangerine Road, Oro Valley, AZ 85755
- Practice phone
- Call (520) 901-3500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ahrendt'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. Nicholas R. Ahrendt is a psychiatrist in Oro Valley, Arizona
Dr. Ahrendt practices at Oro Valley Hospital in Oro Valley, Arizona, part of Community Health Systems.
Dr. Ahrendt's NPI, 1043744998, was assigned on April 18, 2017. Dr. Ahrendt graduated from University of Arizona College of Medicine in 2017. Dr. Ahrendt holds Arizona license R76093.
- NPI
- 1043744998NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911252242
- NPI enumeration date
- April 18, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 901-3500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nicholas R. Ahrendt practices at Oro Valley Hospital in Oro Valley, Arizona
Dr. Ahrendt's primary practice is Oro Valley Hospital, at 1551 East Tangerine Road, Oro Valley, AZ 85755 in Pima County. The practice phone is (520) 901-3500.
- Oro Valley Hospital1551 East Tangerine Road, Oro Valley, AZ 85755 · Pima CountyPhone(520) 901-3500
Source: Dmand AI Affiliation Data
Dr. Nicholas R. Ahrendt is affiliated with 2 sites of care and 1 medical group
Dr. Ahrendt's primary practice is Oro Valley Hospital in Oro Valley, Arizona, part of Community Health Systems. Dr. Ahrendt is also affiliated with Banner - University Medical Center South. The medical group on file is Northwest Allied Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nicholas R. Ahrendt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ahrendt practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oro Valley Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nicholas R. Ahrendt is one of 647 psychiatrists in Arizona
Psychiatry is Dr. Ahrendt's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Ahrendt is licensed in Arizona.
Specialties and state licenses
- Psychiatry, ArizonaPrimary
Psychiatrists near Dr. Ahrendt
Counts of psychiatrists 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. Nicholas R. Ahrendt's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Dr. Ahrendt's median patient age at 39, with 48% women.
Dr. Ahrendt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Nicholas R. Ahrendt wrote 66 Medicare Part D claims in 2024
In 2024, Dr. Ahrendt wrote 66 Medicare Part D claims for 11 patients. 94% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $92 in total drug cost.
Dr. Ahrendt's Part D claims by kind of drug, 2024
- Generic62 claims94%
- Brand-name and other4 claims6%
Dr. Ahrendt's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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. Nicholas R. Ahrendt scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Ahrendt for performance year 2024, reported through an alternative payment model (APM). Dr. Ahrendt accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ahrendt's MIPS scores, performance year 2024
- 89of 100Final score
- 77.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Nicholas R. Ahrendt has 1 publication on record
Dmand AI links 1 paper to Dr. Ahrendt in 2012.
Recent publications by Dr. Ahrendt
See who Dr. Ahrendt researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ahrendt works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nicholas R. Ahrendt received $47 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Ahrendt from 1 drug or device company in 2022. Education make up the largest share, 100% of the total. ITI, Inc. paid the most, $47.
Companies that paid Dr. Ahrendt the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nicholas R. Ahrendt graduated from University of Arizona College of Medicine
Dr. Ahrendt graduated from University of Arizona College of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nicholas R. Ahrendt'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)Clinician Public Reporting: Overall MIPS Performance (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. Nicholas R. Ahrendt
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. Nicholas R. Ahrendt's NPI number?
Dr. Nicholas R. Ahrendt's NPI number is 1043744998. It was assigned on April 18, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicholas R. Ahrendt?
Dr. Nicholas R. Ahrendt is a psychiatrist in Oro Valley, Arizona. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Nicholas R. Ahrendt practice?
Dr. Ahrendt practices at 1551 East Tangerine Road, Oro Valley, AZ 85755. Dr. Ahrendt's primary practice is Oro Valley Hospital in Oro Valley, Arizona, part of Community Health Systems.
What is Dr. Nicholas R. Ahrendt's office phone number?
The practice phone on file for Dr. Ahrendt is (520) 901-3500.
What is Dr. Nicholas R. Ahrendt's medical license number?
Dr. Ahrendt holds Arizona license R76093.
Which hospitals is Dr. Nicholas R. Ahrendt affiliated with?
Dr. Ahrendt practices at Oro Valley Hospital in Oro Valley, Arizona. Dr. Ahrendt is also affiliated with Banner - University Medical Center South.
What medical group is Dr. Nicholas R. Ahrendt part of?
Dr. Ahrendt is linked to Northwest Allied Physicians.
Does Dr. Nicholas R. Ahrendt accept Medicare?
Yes. CMS lists Dr. Ahrendt as accepting Medicare assignment.
What is Dr. Nicholas R. Ahrendt's MIPS score?
Dr. Ahrendt's MIPS final score for performance year 2024 is 89 out of 100, reported through an alternative payment model (APM).
Where did Dr. Nicholas R. Ahrendt go to medical school?
Dr. Ahrendt graduated from University of Arizona College of Medicine in 2017.
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What drugs does Dr. Nicholas R. Ahrendt prescribe most?
In 2020 Medicare Part D data, Dr. Ahrendt's most prescribed drugs by claims were Escitalopram Oxalate.
Has Dr. Nicholas R. Ahrendt received payments from drug or device companies?
CMS Open Payments shows $47 in general payments to Dr. Ahrendt from 1 company from 2022 to 2022. The largest total came from ITI, Inc.
How long has Dr. Nicholas R. Ahrendt been practicing?
Dr. Ahrendt graduated from medical school in 2017, 9 years ago.
Does Dr. Nicholas R. Ahrendt do research?
Dmand AI links 1 publication to Dr. Ahrendt.
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