DR. MARK D GONZE M.D.
NPI 1538121983
Surgery - Vascular Surgery in Bel Air, MD

Q: What is the provider's specialty?

The provider's specialty is Surgery with taxonomy code 2086S0129X and a focus in Vascular Surgery.

Active since April 03, 2006PECOS EnrolledAccepts Medicare Assignment

85.57/100

CMS Quality Rating

510 UPPER CHESAPEAKE DR, SUITE 517, BEL AIR, MD 21014(410) 420-4355(410) 420-4366 Get Directions Write a Review

NPPES record last updated: March 11, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Dr. Mark D Gonze M.d. NPPES

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

DR. MARK D GONZE M.D. (NPI 1538121983) is an individual vascular surgery provider in Bel Air, Maryland, licensed in Maryland (D54781) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Umd Upper Chesapeake Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1538121983

Entity TypeIndividualMale

Primary Taxonomy2086S0129X

Provider Legal NameDR. MARK D GONZECredential: M.D.

Location Address510 UPPER CHESAPEAKE DR, SUITE 517Bel Air, MD 21014

Mailing Address510 Upper Chesapeake Dr Ste 517Bel Air, MD 21014-4332 · (410) 420-4355 · Fax (410) 420-4366

Phone(410) 420-4355

Fax(410) 420-4366

Sole ProprietorNo

Medical School CMSOtherGraduated 1991

Enumeration DateApril 3, 2006

Last NPPES UpdateMarch 11, 2024

NPPES CertifiedMarch 11, 2024

✔ NPI 1538121983 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0129X

License✔ Licensed in MD · D54781

Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

510 UPPER CHESAPEAKE DR, Bel Air, MD 21014

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Secondary Practice Locations 2

Location 13401 Box Hill Corporate Center Dr Ste 204Abingdon, MD 21009-1200 · Phone (410) 836-8667 · Fax (410) 836-8996

Location 21500 Blenhiem Farm Ln Ste CHavre DE Grace, MD 21078-2042 · Phone (410) 942-4100 · Fax (410) 942-4023

Other Identifiers 1

Medicaid199106000MD

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mark D Gonze M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1254510092

PECOS Enrollment IDI20110125000833

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 52

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 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, 20-29 minutes 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.

451 services379 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

253 services251 patients

Ultrasound study of arm and leg arteries 93922

An ultrasound study of arm and leg arteries is a non-invasive procedure that uses sound waves to create images of your arteries. It helps in checking blood flow, identifying blockages, or detecting other abnormalities in your arteries.

241 services213 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.

223 services222 patients

Ultrasound of leg arteries or artery grafts 93925

An ultrasound of leg arteries or artery grafts is a non-invasive imaging test. It uses high-frequency sound waves to capture live images from inside your body, specifically your leg arteries or grafts. This helps in detecting any blockages or abnormalities.

190 services175 patients

Ultrasound study of one arm or leg veins with compression and maneuvers 93971

This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.

181 services171 patients

Ultrasound study of one arm or leg veins with compression and maneuvers 93971

178 services172 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

167 services164 patients

Ultrasound of both sides of head and neck blood flow 93880

149 services148 patients

Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel 37253

An ultrasound evaluation of a blood vessel is a non-invasive procedure that uses sound waves to create images of your blood vessels. A radiologist reviews these images to check for any abnormalities. If additional vessels need reviewing, the process is repeated.

131 services83 patients

Ultrasound evaluation of blood vessel with review by radiologist, initial vessel 37252

This procedure involves using ultrasound, a safe imaging technique, to examine your blood vessels. The images are then reviewed by a radiologist, a doctor specialized in medical imaging. The process helps identify any abnormalities in your initial vessel.

128 services107 patients

Ultrasonic guidance for blood vessel access 76937

Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.

113 services97 patients

Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts 93978

This procedure involves using sound waves to create images of your aorta, vena cava, groin vessels, or bypass grafts. It helps to detect abnormalities or blockages, ensuring your blood flows smoothly. It's painless and non-invasive.

108 services106 patients

Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes 99153

This service involves a physician administering medication to lower your consciousness during a procedure. It's done for your comfort and safety. The drug's effects last about 15 minutes, so additional doses may be given as needed.

106 services59 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

73 services61 patients

Established patient office or other outpatient visit, 10-19 minutes 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

69 services48 patients

New patient office or other outpatient visit, 30-44 minutes 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

56 services56 patients

Ultrasound of one leg arteries or artery grafts 93926

An ultrasound of leg arteries or artery grafts is a non-invasive test using sound waves to create images of your blood vessels. This helps doctors assess blood flow, identify blockages, and monitor the health of grafts.

55 services51 patients

Removal of tissue from wound, 20.0 sq cm or less 97597

This procedure involves the careful removal of damaged or infected tissue from a wound that's 20.0 square cm or less. It's done to promote healing and prevent further infection. The process is carried out under local anesthesia, ensuring minimal discomfort.

54 services36 patients

Injection for x-ray imaging procedure into vein of arm or leg 36005

This procedure involves injecting a contrast material into a vein in your arm or leg. This helps to enhance the quality of X-ray images, making it easier to see and understand the condition of your veins and tissues. It's generally safe and quick.

52 services40 patients

Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch 36246

This procedure involves the placement of a tube into an artery in your abdomen, pelvis, or leg. The tube is inserted into a secondary branch of the main artery. This helps doctors access the artery to diagnose or treat certain conditions.

52 services46 patients

Insertion of stent in vein with review by radiologist, initial vein 37238

A stent insertion in a vein is a procedure where a small, mesh tube is placed within your vein to keep it open. This helps improve blood flow. A radiologist, a doctor specialized in imaging technology, will review the procedure to ensure the stent is correctly positioned.

50 services37 patients

Review by radiologist of arm or leg artery image 75710

This procedure involves a radiologist examining images of your arm or leg arteries. These images are obtained through a non-invasive method, like an ultrasound or CT scan. The radiologist reviews these images to identify any abnormalities, such as blockages or narrowing, which can affect blood flow.

50 services44 patients

Review by radiologist of 1 arm or leg vein of 1 arm or leg image 75820

This procedure involves a radiologist examining an image of a vein in either your arm or leg. The image helps to identify any abnormalities or issues with blood flow. It's a non-invasive and safe process that aids in accurate diagnosis and treatment planning.

48 services36 patients

Ultrasound study of arm and leg arteries 93922

48 services48 patients

Balloon dilation of vein with review by radiologist, initial vein 37248

Balloon dilation of a vein is a procedure where a small balloon is inserted into a narrowed vein. Once in place, the balloon is inflated to widen the vein and improve blood flow. The procedure is overseen by a radiologist, who uses imaging techniques to ensure accurate placement of the balloon. This is done on the initial vein requiring treatment.

47 services37 patients

Initial hospital inpatient care per day, typically 50 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

47 services47 patients

Established patient office or other outpatient visit, 20-29 minutes 99213

44 services38 patients

Complete ultrasound of abdomen and pelvis artery and vein blood flow 93975

This procedure uses sound waves to create images of your abdomen and pelvis, specifically focusing on the arteries and veins. It helps in assessing the blood flow and detecting any abnormalities, ensuring your overall well-being.

34 services33 patients

Removal of plaque and insertion of stents in arteries of leg 37227

This procedure, known as angioplasty, involves a small tube being inserted into your leg artery. The tube has a tiny balloon that inflates to remove plaque blocking the artery. A stent (a small mesh tube) is then placed to keep the artery open, improving blood flow.

33 services31 patients

New patient office or other outpatient visit, 60-74 minutes 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

32 services32 patients

Ultrasound of leg arteries at rest and after exercise 93924

An ultrasound of leg arteries at rest and after exercise involves using sound waves to create images of the blood vessels in your legs. This helps to detect blockages or narrowing. You'll rest, then perform light exercise, and images are taken before and after to compare blood flow.

28 services28 patients

Ultrasound of aorta, vena cava, groin vessels or bypass grafts 93979

This procedure involves using sound waves to create images of your aorta, vena cava, groin vessels, or bypass grafts. It helps doctors check for issues like blockages or enlargements. It's non-invasive and painless.

27 services27 patients

Removal of plaque in arteries of leg 37225

This procedure, known as atherectomy, involves clearing out plaque buildup in the leg arteries. Plaque can restrict blood flow, causing discomfort and potential health issues. A special device is inserted into the artery to carefully remove the plaque, improving blood circulation.

23 services20 patients

Ultrasound of one side of head and neck blood flow 93882

An ultrasound of one side of the head and neck blood flow is a non-invasive procedure that uses sound waves to create images of blood vessels. It helps identify any blockages or abnormalities in blood flow, aiding in early detection of potential health issues.

23 services23 patients

Ultrasound of one leg arteries or artery grafts 93926

23 services23 patients

Complete ultrasound study of arm and leg arteries 93923

This procedure involves using sound waves to produce images of your arm and leg arteries. It helps identify blockages or abnormalities that could lead to conditions like stroke or peripheral artery disease. It's non-invasive and painless.

21 services21 patients

Removal of plaque in artery of leg, initial vessel 37229

This procedure involves removing plaque from the initial vessel in your leg. Plaque, a build-up of fat, cholesterol, and other substances, can block blood flow. The removal process, known as an angioplasty, restores healthy blood circulation in your leg.

18 services17 patients

New patient office or other outpatient visit, 45-59 minutes 99204

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.

16 services16 patients

Established patient office or other outpatient visit, 10-19 minutes 99212

16 services16 patients

Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance 36475

This procedure involves using radiofrequency energy, a type of heat energy, to close off an unhealthy vein in your arm or leg. Imaging guidance helps ensure precise targeting of the vein. This helps improve blood flow by rerouting it through healthier veins.

15 services13 patients

Balloon dilation of vein with review by radiologist, each additional vein 37249

Balloon dilation of a vein is a procedure where a small balloon is inserted into a narrowed vein. The balloon is then inflated to widen the vein, improving blood flow. A radiologist reviews the procedure to ensure accuracy. If additional veins require this treatment, the process is repeated.

14 services14 patients

Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access 93985

This procedure involves using ultrasound technology to examine the blood flow in your arteries and veins on both sides of your body. It's crucial for preparing for hemodialysis access, ensuring safe and effective treatment.

14 services14 patients

Ultrasonic guidance for blood vessel access 76937

13 services12 patients

Insertion of tunneled central venous tube for infusion (5 years or older) 36558

The insertion of a tunneled central venous tube is a procedure where a thin, flexible tube is placed into a large vein, usually in the neck or chest. This tube allows healthcare providers to give medications, fluids, or nutrients directly into your bloodstream over a longer period.

12 services12 patients

Insertion of stent and blood clot protection device in neck artery with review by radiologist 37215

This procedure involves placing a small mesh tube, or stent, in your neck artery to ensure blood flow. A protective device is also inserted to prevent blood clots from reaching the brain. A radiologist reviews the procedure to ensure everything is in place correctly.

12 services12 patients

Complete ultrasound of artery and vein blood flow pre-op assessment on side of body for hemodialysis access 93986

This procedure involves using ultrasound technology to evaluate the blood flow in your arteries and veins prior to a hemodialysis access operation. It helps ensure the selected site is suitable for creating a reliable access for dialysis treatment.

12 services11 patients

Insertion of stent in groin artery, initial vessel 37221

A stent is a small, mesh tube that's used to treat narrow or weak arteries. In this procedure, a stent is placed in your groin artery to help keep it open and improve blood flow. It's inserted through a small incision and guided to the problem area.

11 services11 patients

Fluoroscopic guidance for insertion or removal of central vein access device 77001

Fluoroscopic guidance for central vein access device insertion or removal is a procedure where a special X-ray, called a fluoroscope, is used to help accurately place or remove a device in a central vein. This device aids in delivering medications or collecting blood samples.

11 services11 patients

Leg revascularization (restoring blood flow) NAN01

Leg revascularization is a procedure aimed at restoring proper blood flow to your legs. It's often needed when blood vessels in your legs are blocked or narrowed. The process may involve surgery or less invasive methods to remove or bypass blockages, helping to alleviate pain and prevent serious complications.

0 services24 patients

Spinal fusion NAN02

Spinal fusion is a surgical procedure aimed at connecting two or more vertebrae in your spine to reduce pain and improve stability. It involves using a bone graft to cause the vertebrae to grow together, limiting the movement between them. This procedure is often performed to treat conditions like herniated discs or spinal stenosis.

0 services1 patient

Varicose vein removal NAN08

Varicose vein removal is a procedure to eliminate enlarged and twisted veins, commonly found in legs. It's performed when these veins cause discomfort or skin problems. The procedure may involve laser treatment, sclerotherapy (injecting a solution to close the veins), or surgery to remove the veins. It's generally safe and helps to alleviate symptoms.

0 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Umd Upper Chesapeake Medical Center

Acute Care Hospitals · Bel Air, MD

2/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number210049

Location500 Upper Chesapeake DriveBel Air, MD 21014 · Harford County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21014 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

$94.08 typical visit price

range $60.73 – $183.44

Typical copayment $23.52 (range $15.18 – $45.86)

Most-billed visit code 99203

Established Patient

$75.47 typical visit price

range $19.60 – $149.17

Typical copayment $18.86 (range $4.90 – $37.29)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.57/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

82.92

Promoting Interoperability

Improvement Activities

Cost

65.37

Reported Quality Measures

Provide Patients Electronic Access to Their Health Information

59%574 patients3/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

EDWARD G. O'MARA MD

Orthopaedic Surgery

510 UPPER CHESAPEAKE DR, 417
BEL AIR, MD 21014

Harford County (443) 643-3130

WILLIAM COOK IV M.D.

Orthopaedic Surgery

510 UPPER CHESAPEAKE DR, 417
BEL AIR, MD 21014

Harford County (443) 643-3130

SHAWN RUSSELL PHARMD

Pharmacist

510 UPPER CHESAPEAKE DR, SUITE 414
BEL AIR, MD 21014

Harford County (443) 643-3190

SHARI L SOPHER MD

Obstetrics & Gynecology

510 UPPER CHESAPEAKE DR, STE 518
BEL AIR, MD 21014

Harford County (443) 643-4530

MR. CHANAN LEVY MD

Obstetrics & Gynecology

510 UPPER CHESAPEAKE DR, STE 518
BEL AIR, MD 21014

Harford County (443) 643-4530

DR. JAMES RAYMOND SWANBECK JR. MD

Obstetrics & Gynecology

510 UPPER CHESAPEAKE DR, SUITE 518
BEL AIR, MD 21014

Harford County (443) 643-4530

DR. ROY H PHILLIPS MD

Internal Medicine (Endocrinology, Diabetes & Metabolism)

510 UPPER CHESAPEAKE DR, #510
BEL AIR, MD 21014

Harford County (443) 643-3200

DR. RAJ YALAMANCHILI MD

Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)

510 UPPER CHESAPEAKE DR, SUITE 417
BEL AIR, MD 21014

Harford County (443) 643-3130

DR. MARK D GONZE M.D.
NPI 1538121983
Surgery - Vascular Surgery in Bel Air, MD

About Dr. Mark D Gonze M.d. NPPES

NPPES Registry Identity

Specialties & Licenses

Secondary Practice Locations 2

Other Identifiers 1

Medicare Participation & PECOS CMS

Medicare Enrollment Status

Areas of Expertise CMS Part B claims 52

Hospital Affiliations CMS Care Compare

Umd Upper Chesapeake Medical Center

Physician Visit Costs CMS claims · ZIP area

Medicare Quality Performance CMS QPP · MIPS

Reported Quality Measures

Other Providers at the Same Location NPPES 20

Frequently Asked Questions

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