1. Home
  2. Directory
  3. Virginia
  4. Reston
  5. Urology
  6. NPI Profile

DR. MARK LAWRENCE BILOWUS M.D.
NPI 1174616692
Urology in Reston, VA

Active since October 02, 2006PECOS Enrolled
1850 TOWN CENTER PARKWAY, SUITE 409, RESTON, VA 20190(703) 478-0260(703) 478-2718 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mark Lawrence Bilowus M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARK LAWRENCE BILOWUS M.D. (NPI 1174616692) is an individual urology provider in Reston, Virginia, licensed in Virginia (0101038025) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174616692
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameDR. MARK LAWRENCE BILOWUSCredential: M.D.
Location Address1850 TOWN CENTER PARKWAY, SUITE 409Reston, VA 20190
Mailing Address1850 Town Center Parkway, Suite 409Reston, VA 20190 · (703) 478-0260 · Fax (703) 478-2718
Phone(703) 478-0260
Fax(703) 478-2718
Sole ProprietorYes
Enumeration DateOctober 2, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1174616692 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
License✔ Licensed in VA · 0101038025
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
1850 TOWN CENTER PARKWAY, Reston, VA 20190
Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type UnspecifiedBI156819VA
Medicare UPINC62085VA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark Lawrence Bilowus M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
44 services34 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
15 services15 patients
Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies 51729
This procedure helps to measure the pressure inside your bladder while passing fluid. It checks how well your bladder and the tube that carries fluid from your bladder are working. It's important for diagnosing issues with fluid flow and storage.
11 services11 patients
Electronic assessment of bladder emptying 51741
Electronic assessment of bladder emptying is a non-invasive test that measures how well your bladder functions. It uses ultrasound technology to create images of your bladder before and after you use the restroom, helping to identify any issues with bladder emptying.
11 services11 patients
Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings 51784
This procedure involves the use of non-invasive devices to record the electrical activity of muscles at specific body openings. It's helpful in understanding muscle function and can assist in diagnosing certain conditions.
11 services11 patients
Insertion of device into abdomen with pressure and urine flow rate study 51797
This procedure involves placing a small device into your abdomen to monitor pressure and urine flow rates. It helps in understanding how well your body is processing and eliminating liquid waste. It's a safe procedure, typically performed under local anesthesia.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20190 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DONALD S INFELD MD
Emergency Medicine
1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTER
RESTON, VA 20190
Fairfax County (703) 689-9037
ORTHOVIRGINIA, INC
Clinic/Center (Multi-Specialty)
1850 TOWN CENTER PARKWAY, SUITE 400
RESTON, VA 20190
Fairfax County (703) 810-5202
ERIK A LARSEN PA
Physician Assistant
1850 TOWN CENTER PARKWAY, SUITE 400
RESTON, VA 20190
Fairfax County (703) 810-5202
ROSEMARY M ALTEMUS MD
Radiology (Radiation Oncology)
1850 TOWN CENTER PARKWAY
RESTON, VA 20190
Fairfax County (703) 689-9330
MR. STEVEN H PATANE PT
Physical Therapist
1850 TOWN CENTER PARKWAY, SUITE 403
RESTON, VA 20190
Fairfax County (703) 736-2806
SUSAN G HOLBERGER PA
Physician Assistant
1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTER
RESTON, VA 20190
Fairfax County (703) 689-9037
KELLY L PASHKE CRNA
Nurse Anesthetist, Certified Registered
1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTER
RESTON, VA 20190
Fairfax County (703) 471-0919
DR. PAUL C DOMSON MD
Anesthesiology
1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTER
RESTON, VA 20190
Fairfax County (703) 471-0919

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Bilowus's NPI number?

The NPI number for Mark Bilowus is 1174616692. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Where is Mark Bilowus located?

Mark Bilowus practices at 1850 Town Center Parkway Suite 409, Reston, VA 20190. The listed phone number is (703) 478-0260.

What is Mark Bilowus's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Mark Bilowus enrolled in Medicare?

Yes. Mark Bilowus is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mark Bilowus was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.