Leann J. Rees, ARNP
- Medicare patients, 2024
- 44
- Part D claims, 2024
- 2,716
- Hospital affiliations
- 1
- Industry payments
- $193
- Medical group
- 1
- Practice address
- 800 Mercy Drive, Council Bluffs, IA 51503
- Practice phone
- Call (712) 328-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Leann Rees' 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.
Leann J. Rees is a psychiatric/mental health nurse practitioner in Council Bluffs, Iowa
Leann Rees practices at CHI Health Mercy Council Bluffs in Council Bluffs, Iowa, part of CommonSpirit Health.
Leann Rees' NPI, 1255915526, was assigned on May 12, 2021. Leann Rees graduated from University of Nebraska College of Medicine in 2021. Leann Rees holds Iowa license G164675.
- NPI
- 1255915526NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597168641
- NPI enumeration date
- May 12, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (712) 328-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Leann J. Rees practices at CHI Health Mercy Council Bluffs in Council Bluffs, Iowa
Leann Rees' primary practice is CHI Health Mercy Council Bluffs, at 800 Mercy Drive, Council Bluffs, IA 51503 in Pottawattamie County. The practice phone is (712) 328-5000.
- CHI Health Mercy Council Bluffs800 Mercy Drive, Council Bluffs, IA 51503 · Pottawattamie CountyPhone(712) 328-5000
Source: Dmand AI Affiliation Data
Leann J. Rees is affiliated with 2 sites of care and 1 medical group
Leann Rees' primary practice is CHI Health Mercy Council Bluffs in Council Bluffs, Iowa, part of CommonSpirit Health. The medical group on file is Think Well. Dmand AI also links Leann Rees to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Leann J. Rees' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Leann Rees practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHI Health Mercy Council Bluffs | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Leann J. Rees is one of 467 psychiatric/mental health nurse practitioners in Iowa
Psychiatric/mental health is Leann Rees' primary specialty in the NPI Registry, under taxonomy code 363LP0808X. Leann Rees is licensed in Iowa.
Specialties and state licenses
- Psychiatric/mental health nurse practitioner, IowaPrimary
Psychiatric/mental health nurse practitioners near Leann Rees
Counts of psychiatric/mental health 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
Leann J. Rees treated 44 Medicare patients in 2024, average age 54
CMS counts 44 Medicare patients who saw Leann Rees in 2024. The largest group is under 65, with 32 patients. 75% of them have anxiety, and 75% have mood disorders. 75% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Leann Rees' median patient age at 39, with 69% women.
Leann Rees' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Leann Rees' Medicare patients by sex, 2024
- Women2557%
- Men1943%
Chronic conditions among Leann Rees' Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- Depression61%
- Bipolar disorder57%
- High cholesterol48%
- High blood pressure45%
- Schizophrenia and other psychoses43%
- Diabetes36%
Share of Medicare patients with each condition. A patient can have several.
Leann Rees' 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
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Leann J. Rees wrote 2,716 Medicare Part D claims in 2024
In 2024, Leann Rees wrote 2,716 Medicare Part D claims for 131 patients. 93% of them were for generic drugs.
Leann Rees' Part D claims by kind of drug, 2024
- Generic2,533 claims93%
- Brand-name183 claims7%
Drug classes CMS tracks in Leann Rees' Part D claims, 2024
- Antipsychotics, patients 65 and over5%127 of 2,716 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
Leann J. Rees offers telehealth to Medicare patients
Leann Rees accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Leann Rees as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Leann J. Rees received $193 in industry payments in 2025
CMS Open Payments shows 10 general payments to Leann Rees from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Vanda Pharmaceuticals Inc. paid the most, $75.
Companies that paid Leann Rees the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Leann J. Rees graduated from University of Nebraska College of Medicine
Leann Rees graduated from University of Nebraska College of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Leann J. Rees'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 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) |
| 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 Leann J. Rees
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Leann J. Rees' NPI number?
Leann J. Rees' NPI number is 1255915526. It was assigned on May 12, 2021, and it is active in the NPI Registry.
What does Leann J. Rees specialize in?
Leann J. Rees is a psychiatric/mental health nurse practitioner in Council Bluffs, Iowa. The primary specialty in the NPI Registry is Psychiatric/Mental Health Nurse Practitioner (taxonomy code 363LP0808X).
Where does Leann J. Rees practice?
Leann Rees practices at 800 Mercy Drive, Council Bluffs, IA 51503. Leann Rees' primary practice is CHI Health Mercy Council Bluffs in Council Bluffs, Iowa, part of CommonSpirit Health. Dmand AI also links Leann Rees to 1 group practice or clinic.
What is Leann J. Rees' office phone number?
The practice phone on file for Leann Rees is (712) 328-5000.
What is Leann J. Rees' medical license number?
Leann Rees holds Iowa license G164675.
Which hospitals is Leann J. Rees affiliated with?
Leann Rees practices at CHI Health Mercy Council Bluffs in Council Bluffs, Iowa.
What medical group is Leann J. Rees part of?
Leann Rees is linked to Think Well.
Does Leann J. Rees accept Medicare?
Yes. CMS lists Leann Rees as accepting Medicare assignment.
Does Leann J. Rees offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Leann Rees as offering telehealth services.
How many Medicare patients does Leann J. Rees see?
CMS counts 44 Medicare patients who saw Leann Rees in 2024, with an average age of 54.
Show 3 more questionsShow fewer questions
Where did Leann J. Rees go to medical school?
Leann Rees graduated from University of Nebraska College of Medicine in 2021.
Has Leann J. Rees received payments from drug or device companies?
CMS Open Payments shows $193 in general payments to Leann Rees from 7 companies from 2025 to 2025. The largest total came from Vanda Pharmaceuticals Inc.
How long has Leann J. Rees been practicing?
Leann Rees graduated from medical school in 2021, 5 years ago.
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