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Edit this profileAt a glance
- 14535 John Marshall Hwy Ste 105, Gainesville, VA 20155
About Mark Mechak
Mark B. Mechak, PA-C is a physician assistant based in Gainesville, VA. According to Medicare claims data, Mark cared for 313 Medicare patients across 480 services. The services billed most often include insertion of needle into vein for collection of blood sample, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and 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'. The provider's National Provider Identifier (NPI) is 1891250502.
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
- (703) 754-0425
- Email not available
Practice Locations
14535 JOHN MARSHALL HWY STE 105
Gainesville, VA 20155
Procedures Most Often Billed to Medicare
480 services · 313 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
142 | 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 |
118 | More often than most 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 |
96 | More 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 |
42 | More 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 |
38 | As often as other peers in Physician Assistant |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
11 | Less often than most peers in Physician Assistant |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
11 | Less often than most peers in Physician Assistant |
| Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | Lab test | 87426 |
11 | Less often than most peers in Physician Assistant |
| Urinalysis, manual test | Lab test | 81002 |
11 | 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.
Other physician assistants at this location 2
Same specialty, same street address — most likely the same department or group.
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.
More connections — 32 related providers in 4 groups
Other physician assistants in Gainesville 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 8
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 VA who bill this service to Medicare most often.
Common questions
What is Mark B. Mechak's specialty?
Mark B. Mechak is a physician assistant in Gainesville, VA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Mark B. Mechak?
Mark B. Mechak is listed at 14535 John Marshall Hwy Ste 105, Gainesville, VA 20155. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mark B. Mechak?
The number on file is (703) 754-0425. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark B. Mechak's NPI number?
Mark B. Mechak's National Provider Identifier is 1891250502. 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 Mark B. Mechak's education?
Mark B. Mechak attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Mark B. Mechak been practicing?
Mark B. Mechak has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What is Mark B. Mechak known for?
According to Medicare billing data, Mark B. Mechak 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
Has Mark B. Mechak confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark B. Mechak. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.