Stephanie A. Niemi-Olson, FNP
- Medicare patients, 2024
- 254
- Part D claims, 2024
- 2,381
- Industry payments
- $2,900
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2450 E River Rd, Tucson, AZ 85718-6522
- Practice phone
- Call (520) 795-7923
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center For Neurosciences
Multi-specialty group site · Tucson, Arizona
Find Stephanie Niemi-Olson'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.
Stephanie A. Niemi-Olson is a family nurse practitioner in Tucson, Arizona
Stephanie Niemi-Olson practices at Center For Neurosciences in Tucson, Arizona.
Stephanie Niemi-Olson's NPI, 1699191072, was assigned on March 10, 2014. Stephanie Niemi-Olson holds Arizona license RN126155.
- NPI
- 1699191072NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648493288
- NPI enumeration date
- March 10, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (520) 795-7923
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephanie A. Niemi-Olson practices at Center for Neurosciences in Tucson, Arizona
Stephanie Niemi-Olson's primary practice is Center for Neurosciences, at 2450 E River Rd, Tucson, AZ 85718-6522. The practice phone is (520) 795-7923.
- Center for Neurosciences2450 E River Rd, Tucson, AZ 85718-6522Phone(520) 795-7923
Source: Dmand AI Affiliation Data
Stephanie A. Niemi-Olson is affiliated with 1 site of care and 1 medical group
Stephanie Niemi-Olson's primary practice is Center For Neurosciences in Tucson, Arizona. The medical group on file is Center for Neurosciences.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Stephanie A. Niemi-Olson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephanie Niemi-Olson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center For Neurosciences | Available with a free account |
Source: Dmand AI Technology Install Data
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Stephanie A. Niemi-Olson is one of 6,007 family nurse practitioners in Arizona
Family is Stephanie Niemi-Olson's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Stephanie Niemi-Olson is licensed in Arizona.
Specialties and state licenses
- Family nurse practitioner, ArizonaPrimary
Family nurse practitioners near Stephanie Niemi-Olson
Counts of family nurse practitioners 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
Stephanie A. Niemi-Olson treated 254 Medicare patients in 2024, average age 72
CMS counts 254 Medicare patients who saw Stephanie Niemi-Olson in 2024. The largest group is 65 to 74, with 98 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Stephanie Niemi-Olson's median patient age at 53, with 79% women.
Stephanie Niemi-Olson's Medicare patients by age, 2024
Stephanie Niemi-Olson's Medicare patients by sex, 2024
- Women18372%
- Men7128%
Chronic conditions among Stephanie Niemi-Olson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis46%
- Mood disorders32%
- Depression29%
- Anxiety27%
- Diabetes25%
- Ischemic heart disease25%
Share of Medicare patients with each condition. A patient can have several.
Stephanie Niemi-Olson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women79%
- Men19%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephanie A. Niemi-Olson wrote 2,381 Medicare Part D claims in 2024
In 2024, Stephanie Niemi-Olson wrote 2,381 Medicare Part D claims for 379 patients. 77% of them were for generic drugs.
Stephanie Niemi-Olson's Part D claims by kind of drug, 2024
- Generic1,837 claims77%
- Brand-name and other544 claims23%
Drug classes CMS tracks in Stephanie Niemi-Olson's Part D claims, 2024
- Antipsychotics, patients 65 and over2%38 of 2,381 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Stephanie A. Niemi-Olson offers telehealth to Medicare patients
Stephanie Niemi-Olson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Stephanie Niemi-Olson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Stephanie A. Niemi-Olson received $2,900 in industry payments in 2025
CMS Open Payments shows 27 general payments to Stephanie Niemi-Olson from 11 drug and device companies in 2025. Speaker and faculty fees make up the largest share, 57% of the total. TG Therapeutics, Inc. paid the most, $2,129.
General payments to Stephanie Niemi-Olson by kind, 2025 to 2025
- Speaker and faculty fees$1,65057%
- Food and beverage$1,25043%
Companies that paid Stephanie Niemi-Olson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Stephanie A. Niemi-Olson'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 Data |
| 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 (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) |
| 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 Stephanie A. Niemi-Olson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephanie A. Niemi-Olson's NPI number?
Stephanie A. Niemi-Olson's NPI number is 1699191072. It was assigned on March 10, 2014, and it is active in the NPI Registry.
What does Stephanie A. Niemi-Olson specialize in?
Stephanie A. Niemi-Olson is a family nurse practitioner in Tucson, Arizona. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Stephanie A. Niemi-Olson practice?
Stephanie Niemi-Olson practices at 2450 E River Rd, Tucson, AZ 85718-6522. Stephanie Niemi-Olson's primary practice is Center For Neurosciences in Tucson, Arizona.
What is Stephanie A. Niemi-Olson's office phone number?
The practice phone on file for Stephanie Niemi-Olson is (520) 795-7923.
What is Stephanie A. Niemi-Olson's medical license number?
Stephanie Niemi-Olson holds Arizona license RN126155.
What medical group is Stephanie A. Niemi-Olson part of?
Stephanie Niemi-Olson is linked to Center for Neurosciences.
Does Stephanie A. Niemi-Olson accept Medicare?
Yes. CMS lists Stephanie Niemi-Olson as accepting Medicare assignment.
Does Stephanie A. Niemi-Olson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Stephanie Niemi-Olson as offering telehealth services.
How many Medicare patients does Stephanie A. Niemi-Olson see?
CMS counts 254 Medicare patients who saw Stephanie Niemi-Olson in 2024, with an average age of 72.
Has Stephanie A. Niemi-Olson received payments from drug or device companies?
CMS Open Payments shows $2,900 in general payments to Stephanie Niemi-Olson from 11 companies from 2025 to 2025. The largest total came from TG Therapeutics, Inc.
How long has Stephanie A. Niemi-Olson been practicing?
Stephanie Niemi-Olson graduated from medical school in 2013, 13 years ago.
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