Mark Ray Sheets, FNP-C
- Medicare patients, 2024
- 155
- Part D claims, 2024
- 132
- Hospital affiliations
- 4
- Industry payments
- $38
- Medical groups
- 7
- Practice address
- 705 East Felt Street, Brownfield, TX 79316
- Practice phone
- Call (806) 637-8252
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mark Sheets' 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.
Mark Ray Sheets is a nurse practitioner in Brownfield, Texas
Mark Sheets practices at Brownfield Regional Medical Center in Brownfield, Texas, part of Brownfield Regional Medical Center.
Mark Sheets' NPI, 1124614169, was assigned on December 14, 2020. Mark Sheets holds Texas license 1022086.
- NPI
- 1124614169NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678986528
- NPI enumeration date
- December 14, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (806) 637-8252
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Ray Sheets practices at Brownfield Regional Medical Center in Brownfield, Texas
Mark Sheets' primary practice is Brownfield Regional Medical Center, at 705 East Felt Street, Brownfield, TX 79316 in Terry County. The practice phone is (806) 637-8252.
- Brownfield Regional Medical Center705 East Felt Street, Brownfield, TX 79316 · Terry CountyPhone(806) 637-8252
Source: Dmand AI Affiliation Data
Mark Ray Sheets is affiliated with 4 sites of care and 7 medical groups
Mark Sheets' primary practice is Brownfield Regional Medical Center in Brownfield, Texas, part of Brownfield Regional Medical Center. Mark Sheets is also affiliated with Mid Coast Medical Center - Crockett. The medical group on file is Brownfield Regional Medical Center. Dmand AI also links Mark Sheets to 2 more hospitals and 6 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark Ray Sheets' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Sheets practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brownfield Regional Medical Center | Available with a free account |
| +3 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Brownfield Regional Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Mark Ray Sheets is one of 3,565 nurse practitioners in Texas
Nurse practitioner is Mark Sheets' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Mark Sheets is licensed in Texas.
Specialties and state licenses
- Nurse practitioner, TexasPrimary
Nurse practitioners near Mark Sheets
Counts of 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 Ray Sheets treated 155 Medicare patients in 2024, average age 74
CMS counts 155 Medicare patients who saw Mark Sheets in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mark Sheets' median patient age at 42, with 57% women.
Mark Sheets' Medicare patients by age, 2024
Mark Sheets' Medicare patients by sex, 2024
- Women8555%
- Men7045%
Chronic conditions among Mark Sheets' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Ischemic heart disease43%
- Anxiety39%
- Diabetes37%
- Mood disorders36%
- Depression34%
Share of Medicare patients with each condition. A patient can have several.
Mark Sheets' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark Ray Sheets wrote 132 Medicare Part D claims in 2024
In 2024, Mark Sheets wrote 132 Medicare Part D claims for 90 patients. 98% of them were for generic drugs.
Mark Sheets' Part D claims by kind of drug, 2024
- Generic129 claims98%
- Brand-name and other3 claims2%
Drug classes CMS tracks in Mark Sheets' Part D claims, 2024
- Antibiotics52%68 of 132 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 Ray Sheets takes part in Medicare
Mark Sheets 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Mark Ray Sheets received $38 in industry payments in 2025
CMS Open Payments shows 2 general payments to Mark Sheets from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. ITI, Inc. paid the most, $24.
Companies that paid Mark Sheets 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 Mark Ray Sheets'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 Mark Ray Sheets
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 Ray Sheets' NPI number?
Mark Ray Sheets' NPI number is 1124614169. It was assigned on December 14, 2020, and it is active in the NPI Registry.
What does Mark Ray Sheets specialize in?
Mark Ray Sheets is a nurse practitioner in Brownfield, Texas. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mark Ray Sheets practice?
Mark Sheets practices at 705 East Felt Street, Brownfield, TX 79316. Mark Sheets' primary practice is Brownfield Regional Medical Center in Brownfield, Texas, part of Brownfield Regional Medical Center. Dmand AI also links Mark Sheets to 2 hospitals and 6 medical groups.
What is Mark Ray Sheets' office phone number?
The practice phone on file for Mark Sheets is (806) 637-8252.
What is Mark Ray Sheets' medical license number?
Mark Sheets holds Texas license 1022086.
Which hospitals is Mark Ray Sheets affiliated with?
Mark Sheets practices at Brownfield Regional Medical Center in Brownfield, Texas. Mark Sheets is also affiliated with Mid Coast Medical Center - Crockett. Dmand AI links Mark Sheets to 2 more hospitals.
What medical group is Mark Ray Sheets part of?
Mark Sheets is linked to Brownfield Regional Medical Center. Dmand AI links Mark Sheets to 6 more medical groups.
Does Mark Ray Sheets accept Medicare?
Yes. CMS lists Mark Sheets as accepting Medicare assignment.
How many Medicare patients does Mark Ray Sheets see?
CMS counts 155 Medicare patients who saw Mark Sheets in 2024, with an average age of 74.
Has Mark Ray Sheets received payments from drug or device companies?
CMS Open Payments shows $38 in general payments to Mark Sheets from 2 companies from 2025 to 2025. The largest total came from ITI, Inc.
How long has Mark Ray Sheets been practicing?
Mark Sheets graduated from medical school in 2020, 6 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Texas by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card