Provider Profile
Roger A. Diaz, PA-C
Unclaimed ProfileAbout Roger Diaz
Listed in the NPI registry as a physician assistant, Roger A. Diaz, PA-C practices in Pittsboro, NC. Roger graduated from Duke University School of Medicine in 2009. Medicare claims data shows Roger provided 416 services to 301 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, insertion of needle into vein for collection of blood sample, and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (919) 545-0580
- Email not available
Practice Locations
200 E SALISBURY ST
Pittsboro, NC 27312
101 Walmart Supercenter
Siler City, NC 27344
Procedures Most Often Billed to Medicare
416 services · 301 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
88 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
164 | More often than most peers in Physician Assistant |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
47 | More often than most peers in Physician Assistant |
| Advance care planning, first 30 minutes | Office visit | 99497 |
41 | As often as other peers in Physician Assistant |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
27 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
24 | Less often than most peers in Physician Assistant |
| Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza | Lab test | 87428 |
13 | Less often than most peers in Physician Assistant |
| Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Billing code | G0438 |
12 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Pittsboro 4
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Duke University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Duke University School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in NC who bill this service to Medicare most often.
Common questions
What is Roger A. Diaz's specialty?
Roger A. Diaz is a physician assistant in Pittsboro, NC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Roger A. Diaz?
Roger A. Diaz is listed at 200 E Salisbury St, Pittsboro, NC 27312. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Roger A. Diaz?
The number on file is (919) 545-0580. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Roger A. Diaz?
Roger A. Diaz's National Provider Identifier is 1932438033. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Roger A. Diaz's education?
Roger A. Diaz attended Duke University School of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Roger A. Diaz have?
Roger A. Diaz has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What is Roger A. Diaz known for?
According to Medicare billing data, Roger A. Diaz performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Roger A. Diaz's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Roger A. Diaz. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.