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

NPI Status: Active since October 02, 2006

Contact Information

1850 TOWN CENTER PARKWAY
SUITE 409
RESTON, VA
ZIP 20190
Phone: (703) 478-0260
Fax: (703) 478-2718

Get Directions Reviews

  • Individual
  • Male
  • Urology
  • PECOS Enrolled

About MARK BILOWUS

This page provides the complete NPI Profile along with additional information for Mark Bilowus, a provider established in Reston, Virginia with a medical specialization in Urology. The healthcare provider is registered in the NPI registry with number 1174616692 assigned on October 2006. The practitioner's primary taxonomy code is 208800000X with license number 0101038025 (VA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1174616692
Provider Name
DR. MARK LAWRENCE BILOWUS M.D.
Gender
Male
Entity Type
Individual
Location Address
1850 TOWN CENTER PARKWAY SUITE 409 RESTON, VA 20190
Location Phone
(703) 478-0260
Location Fax
(703) 478-2718
Mailing Address
1850 TOWN CENTER PARKWAY SUITE 409 RESTON, VA 20190
Mailing Phone
(703) 478-0260
Mailing Fax
(703) 478-2718
Is Sole Proprietor?
Yes
Enumeration Date
10-02-2006
Last Update Date
07-08-2007
Code Navigator

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Urology

Taxonomy Code
208800000X
Type
Allopathic & Osteopathic Physicians
License No.
0101038025
License State
VA
Taxonomy Description
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
BI156819MEDICARE ID-TYPE UNSPECIFIED (04)VA 
C62085MEDICARE UPIN (02)VA 

Medicare Participation & PECOS Enrollment Status

Mark Bilowus is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Biopsy of prostate gland

A biopsy of the prostate gland is a procedure where a small sample of tissue is taken from your body's internal gland, located near the bladder, for testing. This helps in diagnosing potential health issues. It's usually done with a fine needle and imaging technology for accuracy.

This service was performed 16 times for 15 patients

Complete ultrasound scan of pelvis

A complete ultrasound scan of the pelvis is a safe, non-invasive imaging procedure. It uses sound waves to create pictures of your lower abdomen area, helping doctors to evaluate and diagnose any potential issues. It's painless and usually takes about 30 minutes.

This service was performed 29 times for 28 patients

Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies

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.

This service was performed 23 times for 23 patients

Electronic assessment of bladder emptying

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.

This service was performed 23 times for 23 patients

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 70 times for 42 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 89 times for 59 patients

Insertion of device into abdomen with pressure and urine flow rate study

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.

This service was performed 23 times for 23 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 22 times for 22 patients

Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings

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.

This service was performed 23 times for 23 patients

Prostate resection

Prostate resection is a procedure performed to alleviate discomfort caused by an enlarged prostate. This involves removing a portion of the prostate gland to ease pressure on the urinary tract, improving urine flow and reducing symptoms. It's performed under general or spinal anesthesia.

This service was performed for 1-10 patients

Ultrasound scan of pelvic region through rectum

An ultrasound scan of the pelvic region through the rectum is a medical procedure where a small, smooth device is gently inserted into the rectum. This device uses sound waves to create images of the internal structures in the lower abdomen, aiding in diagnosis and treatment planning.

This service was performed 18 times for 15 patients

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 20190 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $147.85
  • Minimum New Patient Price $65.18
  • Maximum New Patient Price $194.86
  • Average New Patient Copayment $36.96
  • Minimum New Patient Copayment $16.29
  • Maximum New Patient Copayment $48.71

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $80.66
  • Minimum Established Patient Price $21.4
  • Maximum Established Patient Price $158.88
  • Average Established Patient Copayment $20.16
  • Minimum Established Patient Copayment $5.35
  • Maximum Established Patient Copayment $39.72

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. MARK LAWRENCE BILOWUS M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1174616692
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2114412112618
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 1 + 1 + 4 + 4 + 1 + 2 + 1 + 1 + 2 + 6 + 1 + 8 + 24 = 58
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 58 = 22

The NPI number 1174616692 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1851370738DR. ROBERT I MASSEY MD
Individual
Anesthesiology1850 TOWN CENTER PARKWAY RESTON HOSPITAL CENTER
RESTON, VA 20190
(703) 471-0919
1932188828DR. TRA P BUI MD
Individual
Anesthesiology1850 TOWN CENTER PARKWAY RESTON HOSPITAL CENTER
RESTON, VA 20190
(703) 471-0919
1275513400 KELLY L PASHKE CRNA
Individual
Nurse Anesthetist, Certified Registered1850 TOWN CENTER PARKWAY RESTON HOSPITAL CENTER
RESTON, VA 20190
(703) 471-0919
1891775011 SUSAN M FEYOCK CRNA
Individual
Nurse Anesthetist, Certified Registered1850 TOWN CENTER PARKWAY RESTON HOSPITAL CENTER
RESTON, VA 20190
(703) 471-0919
1083687156 ROSEMARY M ALTEMUS MD
Individual
Radiology (Radiation Oncology)1850 TOWN CENTER PARKWAY
RESTON, VA 20190
(703) 689-9330
1760456339 PAM L DIFFLEY CRNA
Individual
Registered Nurse1850 TOWN CENTER PARKWAY RESTON HOSPITAL CENTER
RESTON, VA 20190
(703) 471-0919
1255372074 SUSAN G HOLBERGER PA
Individual
Physician Assistant1850 TOWN CENTER PARKWAY RESTON HOSPITAL CENTER
RESTON, VA 20190
(703) 689-9037
1093732083MR. STEVEN H PATANE PT
Individual
Physical Therapist1850 TOWN CENTER PARKWAY SUITE 403
RESTON, VA 20190
(703) 736-2806
1558388678 KRISTIN AMIRAIAN GROHS MSPT
Individual
Physical Therapist1850 TOWN CENTER PARKWAY SUITE 403
RESTON, VA 20190
(703) 736-2806
1740207810MRS. ALLISON NEAL MCARTHUR PT
Individual
Physical Therapist1850 TOWN CENTER PARKWAY SUITE 403
RESTON, VA 20190
(703) 736-2906
1932127644 ANGELIQUE V BLACK PA
Individual
Physician Assistant (Medical)1850 TOWN CENTER PARKWAY SUITE 400
RESTON, VA 20190
(703) 689-0300
1871514604MRS. ALANA MARIE CHAMBERS MSPT
Individual
Physical Therapist1850 TOWN CENTER PARKWAY SUITE 403
RESTON, VA 20190
(703) 736-2806
1053332890 ERIK A LARSEN PA
Individual
Physician Assistant1850 TOWN CENTER PARKWAY SUITE 400
RESTON, VA 20190
(703) 810-5202
1811908569 BINDI P NAIK PT
Individual
Physical Therapist (Cardiopulmonary)1850 TOWN CENTER PARKWAY SUITE 403
RESTON, VA 20190
(703) 736-1607
1629164215DR. MELIHA HASSAN SHAH MD
Individual
Internal Medicine1850 TOWN CENTER PARKWAY SUITE 209
RESTON, VA 20190
(703) 437-5532
1790802528MS. KATHLEEN MARIE ST.GERMAIN PA-C
Individual
Physician Assistant (Medical)1850 TOWN CENTER PARKWAY FAMILY HEALTH CENTER
RESTON, VA 20190
(703) 834-7584
1942469465DR. TODD STEVEN LARSON M.D.
Individual
Emergency Medicine1850 TOWN CENTER PARKWAY RESTON HOSPITAL CENTER
RESTON, VA 20190
(703) 689-9000
1750308086 GEORGE AGUIAR MD
Individual
Orthopaedic Surgery1850 TOWN CENTER PARKWAY SUITE 400
RESTON, VA 20190
(703) 689-0300
1790718443 RODNEY BIGLOW MD
Individual
Emergency Medicine1850 TOWN CENTER PARKWAY RESTON HOSPITAL CENTER
RESTON, VA 20190
(703) 689-9037
1851379671 SANDRA J EADDY CRNA
Individual
Nurse Anesthetist, Certified Registered1850 TOWN CENTER PARKWAY RESTON HOSPITAL CENTER
RESTON, VA 20190
(703) 471-0919

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174616692, enumerated in the NPI registry as an "individual" on October 02, 2006

The provider is located at 1850 Town Center Parkway Suite 409 Reston, Va 20190 and the phone number is (703) 478-0260

The provider's speciality is Urology with taxonomy code 208800000X

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $147.85 with an average copayment of $36.96 for new patient appointments. Established patients should expect a typical charge of $80.66 and an average copayment of 20.16. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Biopsy of prostate gland, Complete ultrasound scan of pelvis, Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies, Electronic assessment of bladder emptying, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Insertion of device into abdomen with pressure and urine flow rate study, New patient office or other outpatient visit, 45-59 minutes, Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings, Prostate resection and Ultrasound scan of pelvic region through rectum.

This NPI record was last updated on October 02, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.