Perihan Simpson Warren, FNP-C
- Medicare patients, 2024
- 43
- Part D claims, 2024
- 2,273
- Hospital affiliations
- 1
- Industry payments
- $938
- State license
- 1
- Practice address
- 907 Gateway Commons Circle, Suite 100, Wake Forest, NC 27587
- Practice phone
- Call (919) 704-3044
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Radeas
Clinical Lab - Full Service · Wake Forest, North Carolina
Find Perihan Warren'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.
Perihan Simpson Warren is a family nurse practitioner in Wake Forest, North Carolina
Perihan Warren practices at Radeas in Wake Forest, North Carolina.
Perihan Warren's NPI, 1659755098, was assigned on July 15, 2015. Perihan Warren holds North Carolina license 203102.
- NPI
- 1659755098NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810205291
- NPI enumeration date
- July 15, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (919) 704-3044
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Perihan Simpson Warren practices at Radeas in Wake Forest, North Carolina
Perihan Warren's primary practice is Radeas, at 907 Gateway Commons Circle, Suite 100, Wake Forest, NC 27587. The practice phone is (919) 704-3044.
- Radeas907 Gateway Commons Circle, Suite 100, Wake Forest, NC 27587Phone(919) 704-3044
Source: Dmand AI Affiliation Data
Perihan Simpson Warren is affiliated with 3 sites of care
Perihan Warren's primary practice is Radeas in Wake Forest, North Carolina. Perihan Warren is also affiliated with Atrium Health Wake Forest Baptist Medical Center. Dmand AI also links Perihan Warren to 1 more clinical lab, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Perihan Simpson Warren's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Perihan Warren practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Radeas | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Perihan Simpson Warren is one of 5,026 family nurse practitioners in North Carolina
Family is Perihan Warren's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Perihan Warren is licensed in North Carolina.
Specialties and state licenses
- Family nurse practitioner, North CarolinaPrimary
Family nurse practitioners near Perihan Warren
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
Perihan Simpson Warren treated 43 Medicare patients in 2024, average age 63
CMS counts 43 Medicare patients who saw Perihan Warren in 2024. The largest group is under 65, with 18 patients. 75% of them have anxiety, and 75% have mood disorders. 37% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Perihan Warren's median patient age at 55, with 68% women.
Perihan Warren's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Perihan Warren's Medicare patients by sex, 2024
- Women2763%
- Men1637%
Chronic conditions among Perihan Warren's Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- Depression74%
- Arthritis67%
- High cholesterol63%
- High blood pressure60%
- Bipolar disorder40%
- Diabetes30%
Share of Medicare patients with each condition. A patient can have several.
Perihan Warren's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women68%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Perihan Simpson Warren wrote 2,273 Medicare Part D claims in 2024
In 2024, Perihan Warren wrote 2,273 Medicare Part D claims for 111 patients. 82% of them were for generic drugs.
Perihan Warren's Part D claims by kind of drug, 2024
- Generic1,856 claims82%
- Brand-name417 claims18%
Drug classes CMS tracks in Perihan Warren's Part D claims, 2024
- Opioids1%13 of 2,273 claims
- Antibiotics1%21 of 2,273 claims
- Antipsychotics, patients 65 and over5%114 of 2,273 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
Perihan Simpson Warren offers telehealth to Medicare patients
Perihan Warren accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Perihan Warren as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Perihan Simpson Warren received $938 in industry payments in 2025
CMS Open Payments shows 54 general payments to Perihan Warren from 13 drug and device companies in 2025. Food and beverage make up the largest share, 88% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $224.
General payments to Perihan Warren by kind, 2025 to 2025
- Food and beverage$82388%
- Consulting fees$11512%
Companies that paid Perihan Warren 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 Perihan Simpson Warren'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 Perihan Simpson Warren
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Perihan Simpson Warren's NPI number?
Perihan Simpson Warren's NPI number is 1659755098. It was assigned on July 15, 2015, and it is active in the NPI Registry.
What does Perihan Simpson Warren specialize in?
Perihan Simpson Warren is a family nurse practitioner in Wake Forest, North Carolina. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Perihan Simpson Warren practice?
Perihan Warren practices at 907 Gateway Commons Circle, Suite 100, Wake Forest, NC 27587. Perihan Warren's primary practice is Radeas in Wake Forest, North Carolina. Dmand AI also links Perihan Warren to 1 clinical lab.
What is Perihan Simpson Warren's office phone number?
The practice phone on file for Perihan Warren is (919) 704-3044.
What is Perihan Simpson Warren's medical license number?
Perihan Warren holds North Carolina license 203102.
Which hospitals is Perihan Simpson Warren affiliated with?
Perihan Warren is affiliated with Atrium Health Wake Forest Baptist Medical Center.
Does Perihan Simpson Warren accept Medicare?
Yes. CMS lists Perihan Warren as accepting Medicare assignment.
Does Perihan Simpson Warren offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Perihan Warren as offering telehealth services.
How many Medicare patients does Perihan Simpson Warren see?
CMS counts 43 Medicare patients who saw Perihan Warren in 2024, with an average age of 63.
Has Perihan Simpson Warren received payments from drug or device companies?
CMS Open Payments shows $938 in general payments to Perihan Warren from 13 companies from 2025 to 2025. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Perihan Simpson Warren been practicing?
Perihan Warren graduated from medical school in 2014, 12 years ago.
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