Roy M. Slootheer, APRN
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 613
- Hospital affiliations
- 1
- Industry payments
- $278
- Medical groups
- 3
- Practice address
- 225 Ne 97th Street, Oklahoma City, OK 73114
- Practice phone
- Call (405) 608-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Diagnostic Laboratory of Oklahoma
Clinical Lab - Full Service · Oklahoma City, Oklahoma
Find Roy Slootheer'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.
Roy M. Slootheer is a family nurse practitioner in Oklahoma City, Oklahoma
Roy Slootheer practices at Diagnostic Laboratory of Oklahoma in Oklahoma City, Oklahoma.
Roy Slootheer's NPI, 1356892921, was assigned on October 19, 2016. Roy Slootheer holds Oklahoma license R0116739.
- NPI
- 1356892921NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799067617
- NPI enumeration date
- October 19, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (405) 608-6100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Roy M. Slootheer practices at Diagnostic Laboratory of Oklahoma in Oklahoma City, Oklahoma
Roy Slootheer's primary practice is Diagnostic Laboratory of Oklahoma, at 225 Ne 97th Street, Oklahoma City, OK 73114. The practice phone is (405) 608-6100.
- Diagnostic Laboratory of Oklahoma225 Ne 97th Street, Oklahoma City, OK 73114Phone(405) 608-6100
Source: Dmand AI Affiliation Data
Roy M. Slootheer is affiliated with 5 sites of care and 3 medical groups
Roy Slootheer's primary practice is Diagnostic Laboratory of Oklahoma in Oklahoma City, Oklahoma. Roy Slootheer is also affiliated with Norman Regional Hospital. The medical group on file is OU Health Physicians. Dmand AI also links Roy Slootheer to 2 more clinical labs, 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Roy M. Slootheer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Roy Slootheer practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Diagnostic Laboratory of Oklahoma | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Roy M. Slootheer is one of 2,246 family nurse practitioners in Oklahoma
Family is Roy Slootheer's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Roy Slootheer is licensed in Oklahoma.
Specialties and state licenses
- Family nurse practitioner, OklahomaPrimary
Family nurse practitioners near Roy Slootheer
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
Roy M. Slootheer treated 23 Medicare patients in 2024, average age 72
CMS counts 23 Medicare patients who saw Roy Slootheer in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Roy Slootheer's median patient age at 51, with 22% women.
Chronic conditions among Roy Slootheer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease57%
Share of Medicare patients with each condition. A patient can have several.
Roy Slootheer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women22%
- Men77%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Roy M. Slootheer wrote 613 Medicare Part D claims in 2024
In 2024, Roy Slootheer wrote 613 Medicare Part D claims for 51 patients. 87% of them were for generic drugs.
Roy Slootheer's Part D claims by kind of drug, 2024
- Generic536 claims87%
- Brand-name77 claims13%
Drug classes CMS tracks in Roy Slootheer's Part D claims, 2024
- Antibiotics3%17 of 613 claims
- Antipsychotics, patients 65 and over2%11 of 613 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
How Roy M. Slootheer takes part in Medicare
Roy Slootheer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Roy M. Slootheer received $278 in industry payments in 2025
CMS Open Payments shows 7 general payments to Roy Slootheer from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. ITI, Inc. paid the most, $131.
Companies that paid Roy Slootheer 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 Roy M. Slootheer'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) |
| 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 Roy M. Slootheer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Roy M. Slootheer's NPI number?
Roy M. Slootheer's NPI number is 1356892921. It was assigned on October 19, 2016, and it is active in the NPI Registry.
What does Roy M. Slootheer specialize in?
Roy M. Slootheer is a family nurse practitioner in Oklahoma City, Oklahoma. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Roy M. Slootheer practice?
Roy Slootheer practices at 225 Ne 97th Street, Oklahoma City, OK 73114. Roy Slootheer's primary practice is Diagnostic Laboratory of Oklahoma in Oklahoma City, Oklahoma. Dmand AI also links Roy Slootheer to 2 clinical labs, 2 medical groups and 1 group practice or clinic.
What is Roy M. Slootheer's office phone number?
The practice phone on file for Roy Slootheer is (405) 608-6100.
What is Roy M. Slootheer's medical license number?
Roy Slootheer holds Oklahoma license R0116739.
Which hospitals is Roy M. Slootheer affiliated with?
Roy Slootheer is affiliated with Norman Regional Hospital.
What medical group is Roy M. Slootheer part of?
Roy Slootheer is linked to OU Health Physicians. Dmand AI links Roy Slootheer to 2 more medical groups.
Does Roy M. Slootheer accept Medicare?
Yes. CMS lists Roy Slootheer as accepting Medicare assignment.
How many Medicare patients does Roy M. Slootheer see?
CMS counts 23 Medicare patients who saw Roy Slootheer in 2024, with an average age of 72.
Has Roy M. Slootheer received payments from drug or device companies?
CMS Open Payments shows $278 in general payments to Roy Slootheer from 3 companies from 2025 to 2025. The largest total came from ITI, Inc.
How long has Roy M. Slootheer been practicing?
Roy Slootheer graduated from medical school in 2016, 10 years ago.
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