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- 940 Martin Luther King Jr Blvd, Chapel Hill, NC 27514
About John Vrnak
John Vrnak, PA-C is a physician assistant based in Chapel Hill, NC. According to Medicare claims data, John cared for 529 Medicare patients across 650 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count. The provider's National Provider Identifier (NPI) is 1154702314.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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) 942-5123
- Email not available
Practice Locations
940 MARTIN LUTHER KING JR BLVD
Chapel Hill, NC 27514
Procedures Most Often Billed to Medicare
650 services · 529 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
12 | 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 |
252 | 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 |
87 | As often as other peers in Physician Assistant |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
58 | More often than most peers in Physician Assistant |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
44 | More often than most peers in Physician Assistant |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
32 | As often as other peers in Physician Assistant |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
32 | As often as other peers in Physician Assistant |
| Blood test, thyroid stimulating hormone (tsh) | Lab test | 84443 |
24 | As often as other peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
16 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
15 | 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 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
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 Chapel Hill 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 8
Providers in NC who bill this service to Medicare most often.
Common questions
What does John Vrnak specialize in?
John Vrnak is a physician assistant in Chapel Hill, NC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is John Vrnak located?
John Vrnak is listed at 940 Martin Luther King Jr Blvd, Chapel Hill, NC 27514. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is John Vrnak's phone number?
The number on file is (919) 942-5123. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John Vrnak's NPI number?
John Vrnak's National Provider Identifier is 1154702314. 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
Where did John Vrnak train?
John Vrnak attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has John Vrnak been practicing?
John Vrnak has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What does John Vrnak do most often?
According to Medicare billing data, John Vrnak provides treatments such as pneumococcal conjugate vaccine, 20 valent , for intramuscular use, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has John Vrnak confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John Vrnak. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.