Dr. Mark Steven Reynolds, MD
- Part D claims, 2024
- 1,902
- Hospital affiliations
- 2
- Industry payments
- $4.2M
- Medical group
- 1
- State license
- 1
- Practice address
- 3643 N Roxboro Street, Durham, NC 27704
- Practice phone
- Call (919) 470-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Reynolds' 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. Mark Steven Reynolds is a psychiatrist in Durham, North Carolina
Dr. Reynolds practices at Duke Regional Hospital in Durham, North Carolina, part of Duke University.
Dr. Reynolds' NPI, 1023052503, was assigned on June 15, 2006. Dr. Reynolds holds North Carolina license 32957.
- NPI
- 1023052503NPI Registry (opens in a new tab)
- NPI enumeration date
- June 15, 2006
- NPI status
- Active
- Practice phone
- (919) 470-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark Steven Reynolds practices at Duke Regional Hospital in Durham, North Carolina
Dr. Reynolds' primary practice is Duke Regional Hospital, at 3643 N Roxboro Street, Durham, NC 27704 in Durham County. The practice phone is (919) 470-4000.
- Duke Regional Hospital3643 N Roxboro Street, Durham, NC 27704 · Durham CountyPhone(919) 470-4000
Source: Dmand AI Affiliation Data
Dr. Mark Steven Reynolds is affiliated with 2 sites of care and 1 medical group
Dr. Reynolds' primary practice is Duke Regional Hospital in Durham, North Carolina, part of Duke University. Dr. Reynolds is also affiliated with Select Specialty Hospital - Durham. The medical group on file is Beautiful Mind Behavioral Health Services, PLLC.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Steven Reynolds' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Reynolds practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duke Regional 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. Mark Steven Reynolds is one of 1,177 psychiatrists in North Carolina
Psychiatry is Dr. Reynolds' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Reynolds is licensed in North Carolina.
Specialties and state licenses
- Psychiatry, North CarolinaPrimary
Psychiatrists near Dr. Reynolds
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. Mark Steven Reynolds' patients have a median age of 50
Across all payers, Dmand AI patient panel data puts Dr. Reynolds' median patient age at 50, with 0% women.
Dr. Reynolds' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Mark Steven Reynolds wrote 1,902 Medicare Part D claims in 2024
In 2024, Dr. Reynolds wrote 1,902 Medicare Part D claims for 62 patients. 64% of them were for generic drugs. CMS names the drug for 1,846 of them, across 39 drugs with 11 or more claims each, at $2,033,056 in total drug cost. In 2023, CMS named 1,876 claims across 38 drugs.
Dr. Reynolds' Part D claims by kind of drug, 2024
- Generic1,226 claims64%
- Brand-name676 claims36%
Dr. Reynolds' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Reynolds' Part D claims, 2024
- Antipsychotics, patients 65 and over11%216 of 1,902 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,8762024: 1,8462%
Drugs named by CMS: 39 in 2024, 38 in 2023.
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
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Dr. Mark Steven Reynolds received $4,208,972 in industry payments from 2016 to 2025
CMS Open Payments shows 4,464 general payments to Dr. Reynolds from 17 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 84% of the total. Alkermes, Inc. paid the most, $912,489.
General payments to Dr. Reynolds by program year, 2016 to 2025
General payments to Dr. Reynolds by kind, 2016 to 2025
- Speaker and faculty fees$3,550,39984%
- Travel and lodging$463,73211%
- Consulting fees$114,1753%
- Food and beverage$80,4192%
- Education$2470%
Companies that paid Dr. Reynolds the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark Steven Reynolds'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) |
| 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 Dr. Mark Steven Reynolds
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. Mark Steven Reynolds' NPI number?
Dr. Mark Steven Reynolds' NPI number is 1023052503. It was assigned on June 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Steven Reynolds?
Dr. Mark Steven Reynolds is a psychiatrist in Durham, North Carolina. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Mark Steven Reynolds practice?
Dr. Reynolds practices at 3643 N Roxboro Street, Durham, NC 27704. Dr. Reynolds' primary practice is Duke Regional Hospital in Durham, North Carolina, part of Duke University.
What is Dr. Mark Steven Reynolds' office phone number?
The practice phone on file for Dr. Reynolds is (919) 470-4000.
What is Dr. Mark Steven Reynolds' medical license number?
Dr. Reynolds holds North Carolina license 32957.
Which hospitals is Dr. Mark Steven Reynolds affiliated with?
Dr. Reynolds practices at Duke Regional Hospital in Durham, North Carolina. Dr. Reynolds is also affiliated with Select Specialty Hospital - Durham.
What medical group is Dr. Mark Steven Reynolds part of?
Dr. Reynolds is linked to Beautiful Mind Behavioral Health Services, PLLC.
What drugs does Dr. Mark Steven Reynolds prescribe most?
In 2024 Medicare Part D data, Dr. Reynolds' most prescribed drugs by claims were Invega Sustenna, Benztropine Mesylate and Olanzapine.
Has Dr. Mark Steven Reynolds received payments from drug or device companies?
CMS Open Payments shows $4,208,972 in general payments to Dr. Reynolds from 17 companies from 2016 to 2025. The largest total came from Alkermes, Inc.
How long has Dr. Mark Steven Reynolds been practicing?
Dr. Reynolds' NPI was assigned in 2006.
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