Mark Monroe Mayes, FNP-C
- Medicare patients, 2024
- 66
- Part D claims, 2024
- 3,963
- Hospital affiliations
- 3
- Industry payments
- $105
- Medical groups
- 2
- Practice address
- 911 E Atkins St, Dobson, NC 27017
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hugh Chatham Express Care - HOPD
Acute Care Hospital outpatient department · Dobson, North Carolina
Find Mark Mayes' professional email, personal email and mobile number
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Mark Monroe Mayes is a family nurse practitioner in Dobson, North Carolina
Mark Mayes practices at Hugh Chatham Express Care - HOPD in Dobson, North Carolina.
Mark Mayes' NPI, 1427056571, was assigned on July 12, 2005. Mark Mayes graduated from University of South Carolina School of Medicine in 1997. Mark Mayes holds North Carolina license 200897.
- NPI
- 1427056571NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113026469
- NPI enumeration date
- July 12, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Monroe Mayes practices at Hugh Chatham Express Care - HOPD in Dobson, North Carolina
Mark Mayes' primary practice is Hugh Chatham Express Care - HOPD, at 911 E Atkins St, Dobson, NC 27017.
- Hugh Chatham Express Care - HOPD911 E Atkins St, Dobson, NC 27017
Source: Dmand AI Affiliation Data
Mark Monroe Mayes is affiliated with 6 sites of care and 2 medical groups
Mark Mayes' primary practice is Hugh Chatham Express Care - HOPD in Dobson, North Carolina. Mark Mayes is also affiliated with Atrium Health Wake Forest Baptist Medical Center. The medical group on file is Hugh Chatham Health. Dmand AI also links Mark Mayes to 2 more hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group, each named with a free account. Mark Mayes' employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mark Monroe Mayes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Mayes practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hugh Chatham Express Care - HOPD | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Monroe Mayes is one of 5,026 family nurse practitioners in North Carolina
Family is Mark Mayes' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Mark Mayes is licensed in North Carolina.
Specialties and state licenses
- Family nurse practitioner, North CarolinaPrimary
Family nurse practitioners near Mark Mayes
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
Mark Monroe Mayes treated 66 Medicare patients in 2024, average age 74
CMS counts 66 Medicare patients who saw Mark Mayes in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Mayes' median patient age at 66, with 55% women.
Mark Mayes' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Mayes' Medicare patients by sex, 2024
- Women4264%
- Men2436%
Chronic conditions among Mark Mayes' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis38%
- Mood disorders32%
- Anxiety30%
- Depression30%
- Chronic kidney disease27%
- Diabetes23%
Share of Medicare patients with each condition. A patient can have several.
Mark Mayes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark Monroe Mayes wrote 3,963 Medicare Part D claims in 2024
In 2024, Mark Mayes wrote 3,963 Medicare Part D claims for 233 patients. 87% of them were for generic drugs.
Mark Mayes' Part D claims by kind of drug, 2024
- Generic3,438 claims87%
- Brand-name511 claims13%
- Other14 claims0%
Drug classes CMS tracks in Mark Mayes' Part D claims, 2024
- Opioids3%106 of 3,963 claims
- Antibiotics4%139 of 3,963 claims
- Antipsychotics, patients 65 and over1%23 of 3,963 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 Mark Monroe Mayes takes part in Medicare
Mark Mayes 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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Mark Monroe Mayes received $105 in industry payments in 2025
CMS Open Payments shows 5 general payments to Mark Mayes from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $55.
Companies that paid Mark Mayes the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mark Monroe Mayes graduated from University of South Carolina School of Medicine
Mark Mayes graduated from University of South Carolina School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark Monroe Mayes'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) |
| 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 Mark Monroe Mayes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Monroe Mayes' NPI number?
Mark Monroe Mayes' NPI number is 1427056571. It was assigned on July 12, 2005, and it is active in the NPI Registry.
What does Mark Monroe Mayes specialize in?
Mark Monroe Mayes is a family nurse practitioner in Dobson, North Carolina. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Mark Monroe Mayes practice?
Mark Mayes practices at 911 E Atkins St, Dobson, NC 27017. Mark Mayes' primary practice is Hugh Chatham Express Care - HOPD in Dobson, North Carolina. Dmand AI also links Mark Mayes to 2 hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group.
What is Mark Monroe Mayes' medical license number?
Mark Mayes holds North Carolina license 200897.
Which hospitals is Mark Monroe Mayes affiliated with?
Mark Mayes is affiliated with Atrium Health Wake Forest Baptist Medical Center. Dmand AI links Mark Mayes to 2 more hospitals.
What medical group is Mark Monroe Mayes part of?
Mark Mayes is linked to Hugh Chatham Health. Dmand AI links Mark Mayes to 1 more medical group.
Does Mark Monroe Mayes accept Medicare?
Yes. CMS lists Mark Mayes as accepting Medicare assignment.
How many Medicare patients does Mark Monroe Mayes see?
CMS counts 66 Medicare patients who saw Mark Mayes in 2024, with an average age of 74.
Where did Mark Monroe Mayes go to medical school?
Mark Mayes graduated from University of South Carolina School of Medicine in 1997.
Has Mark Monroe Mayes received payments from drug or device companies?
CMS Open Payments shows $105 in general payments to Mark Mayes from 4 companies from 2025 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Mark Monroe Mayes been practicing?
Mark Mayes graduated from medical school in 1997, 29 years ago.
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