Roger A. Diaz, PA-C
- Medicare patients, 2024
- 124
- Part D claims, 2024
- 2,744
- MIPS score, 2024
- 86
- Hospital affiliations
- 3
- Industry payments
- $47
- Practice address
- 155 Memorial Drive, Pinehurst, NC 28374
- Practice phone
- Call (910) 715-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Roger Diaz's professional email, personal email and mobile number
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Roger A. Diaz is a physician assistant in Pinehurst, North Carolina
Roger Diaz practices at FirstHealth Moore Regional Hospital in Pinehurst, North Carolina, part of FirstHealth of the Carolinas.
Roger Diaz's NPI, 1932438033, was assigned on December 18, 2009. Roger Diaz graduated from Duke University School of Medicine in 2009. Roger Diaz holds North Carolina license 0010-02049.
- NPI
- 1932438033NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698938538
- NPI enumeration date
- December 18, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (910) 715-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Roger A. Diaz practices at FirstHealth Moore Regional Hospital in Pinehurst, North Carolina
Roger Diaz's primary practice is FirstHealth Moore Regional Hospital, at 155 Memorial Drive, Pinehurst, NC 28374 in Moore County. The practice phone is (910) 715-1000.
- FirstHealth Moore Regional Hospital155 Memorial Drive, Pinehurst, NC 28374 · Moore CountyPhone(910) 715-1000
Source: Dmand AI Affiliation Data
Roger A. Diaz is affiliated with 4 sites of care and 2 medical groups
Roger Diaz's primary practice is FirstHealth Moore Regional Hospital in Pinehurst, North Carolina, part of FirstHealth of the Carolinas. Roger Diaz is also affiliated with UNC Hospitals. The medical group on file is Mountcastle Medical. Dmand AI also links Roger Diaz to 1 more hospital, 1 home health agency and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Roger A. Diaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Roger Diaz practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| FirstHealth Moore Regional Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Roger A. Diaz is one of 7,765 physician assistants in North Carolina
Physician assistant is Roger Diaz's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Roger Diaz is licensed in North Carolina.
Specialties and state licenses
- Physician assistant, North CarolinaPrimary
Physician assistants near Roger Diaz
Counts of physician assistants 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
Roger A. Diaz treated 124 Medicare patients in 2024, average age 74
CMS counts 124 Medicare patients who saw Roger Diaz in 2024. The largest group is 65 to 74, with 62 patients. 75% of them have high cholesterol, and 72% have high blood pressure. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Roger Diaz's median patient age at 68, with 46% women.
Roger Diaz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Roger Diaz's Medicare patients by sex, 2024
- Women7157%
- Men5343%
Chronic conditions among Roger Diaz's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis45%
- Diabetes30%
- Anxiety23%
- Chronic kidney disease23%
- Heart failure19%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Roger Diaz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Roger A. Diaz wrote 2,744 Medicare Part D claims in 2024
In 2024, Roger Diaz wrote 2,744 Medicare Part D claims for 404 patients. 86% of them were for generic drugs.
Roger Diaz's Part D claims by kind of drug, 2024
- Generic2,363 claims86%
- Brand-name365 claims13%
- Other16 claims1%
Drug classes CMS tracks in Roger Diaz's Part D claims, 2024
- Opioids1%15 of 2,744 claims
- Antibiotics3%88 of 2,744 claims
- Antipsychotics, patients 65 and over0%13 of 2,744 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
Roger A. Diaz scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Roger Diaz for performance year 2024, reported as part of a group. Roger Diaz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Roger Diaz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Roger Diaz's MIPS scores, performance year 2024
- 86of 100Final score
- 79.1of 100Quality
- 92of 100Promoting Interoperability
- 40of 100Improvement Activities
- 80of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Roger A. Diaz received $47 in industry payments in 2025
CMS Open Payments shows 3 general payments to Roger Diaz from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $31.
Companies that paid Roger Diaz the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Roger A. Diaz graduated from Duke University School of Medicine
Roger Diaz graduated from Duke University School of Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Roger A. Diaz'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)Clinician Public Reporting: Overall MIPS Performance (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 Roger A. Diaz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Roger A. Diaz's NPI number?
Roger A. Diaz's NPI number is 1932438033. It was assigned on December 18, 2009, and it is active in the NPI Registry.
What does Roger A. Diaz specialize in?
Roger A. Diaz is a physician assistant in Pinehurst, North Carolina. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Roger A. Diaz practice?
Roger Diaz practices at 155 Memorial Drive, Pinehurst, NC 28374. Roger Diaz's primary practice is FirstHealth Moore Regional Hospital in Pinehurst, North Carolina, part of FirstHealth of the Carolinas. Dmand AI also links Roger Diaz to 1 hospital, 1 home health agency and 1 medical group.
What is Roger A. Diaz's office phone number?
The practice phone on file for Roger Diaz is (910) 715-1000.
What is Roger A. Diaz's medical license number?
Roger Diaz holds North Carolina license 0010-02049.
Which hospitals is Roger A. Diaz affiliated with?
Roger Diaz practices at FirstHealth Moore Regional Hospital in Pinehurst, North Carolina. Roger Diaz is also affiliated with UNC Hospitals. Dmand AI links Roger Diaz to 1 more hospital.
What medical group is Roger A. Diaz part of?
Roger Diaz is linked to Mountcastle Medical. Dmand AI links Roger Diaz to 1 more medical group.
Does Roger A. Diaz accept Medicare?
Yes. CMS lists Roger Diaz as accepting Medicare assignment.
Does Roger A. Diaz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Roger Diaz as offering telehealth services.
What is Roger A. Diaz's MIPS score?
Roger Diaz's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
Show 4 more questionsShow fewer questions
How many Medicare patients does Roger A. Diaz see?
CMS counts 124 Medicare patients who saw Roger Diaz in 2024, with an average age of 74.
Where did Roger A. Diaz go to medical school?
Roger Diaz graduated from Duke University School of Medicine in 2009.
Has Roger A. Diaz received payments from drug or device companies?
CMS Open Payments shows $47 in general payments to Roger Diaz from 2 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Roger A. Diaz been practicing?
Roger Diaz graduated from medical school in 2009, 17 years ago.
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