DR. MICHAEL C KONTOS M.D.
NPI 1144306184
Internal Medicine - Cardiovascular Disease in Richmond, VA

Q: What is Michael Kontos's NPI number?

The NPI number for Michael Kontos is 1144306184. It was assigned to this individual provider in the NPPES registry on October 31, 2006.

Q: What is Michael Kontos's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Michael Kontos was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.

Active since October 31, 2006PECOS EnrolledAccepts Medicare Assignment

76.23/100

CMS Quality Rating

1250 E MARSHALL STREET, INTERNAL MEDICINE, RICHMOND, VA 23298(804) 828-8707(804) 827-4998 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Michael C Kontos M.d. NPPES

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

DR. MICHAEL C KONTOS M.D. (NPI 1144306184) is an individual cardiovascular disease provider in Richmond, Virginia, licensed in Virginia (0101044380) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Medical College Of Virginia Hospitals, and is a graduate of Other (1988).

NPPES Registry Identity

NPI1144306184

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. MICHAEL C KONTOSCredential: M.D.

Location Address1250 E MARSHALL STREET, INTERNAL MEDICINERichmond, VA 23298-0510

Mailing AddressPo Box 91734Richmond, VA 23291-1734 · (804) 358-6100 · Fax (804) 342-7619

Phone(804) 828-8707

Fax(804) 827-4998

Sole ProprietorNo

Medical School CMSOtherGraduated 1988

Enumeration DateOctober 31, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1144306184 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in VA · 0101044380

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Also ListedInternal MedicineTaxonomy 207R00000X · License 0101044380 (VA)

1250 E MARSHALL STREET, Richmond, VA 23298

Open in Google Maps ↗

Other Identifiers 1

Medicaid6024378 541581185VA

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. Michael C Kontos 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 ID2961546213

PECOS Enrollment IDI20100224000555

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 21

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.

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

481 services470 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

332 services329 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

117 services113 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

98 services88 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

97 services97 patients

Ultrasound of heart blood flow, valves and chambers, follow-up 93321

This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.

82 services78 patients

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.

69 services57 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

68 services68 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

67 services67 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

56 services35 patients

Heart muscle strain imaging 93356

Heart muscle strain imaging is a non-invasive test that uses sound waves to create pictures of your heart. It helps doctors evaluate how well your heart muscle is working and detect any damage or disease. This can aid in diagnosing heart conditions and guiding treatment plans.

49 services47 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

46 services43 patients

Ultrasound of heart with probe in esophagus, with report 93312

This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.

43 services43 patients

Heart muscle strain imaging 93356

40 services40 patients

Ultrasound of heart blood flow, valves and chambers 93320

An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.

38 services38 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.

31 services31 patients

Injection, perflutren lipid microspheres, per ml Q9957

Perflutren lipid microspheres injection, per ml, is a diagnostic tool used to enhance ultrasound images. It contains tiny gas-filled bubbles that improve the clarity of the images, aiding in a more accurate diagnosis.

23 services12 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

22 services18 patients

Ultrasound of heart with probe in esophagus during surgery on heart or great blood vessels with report 93355

This procedure, known as a transesophageal echocardiogram, involves placing a probe in your esophagus to capture detailed images of your heart during surgery. It helps surgeons monitor heart function and guide treatment. A report will follow.

15 services15 patients

Nuclear medicine study of heart muscle at rest and with stress and spect 78451

A nuclear medicine study of the heart muscle, both at rest and under stress, along with SPECT, helps assess heart health. A safe radioactive substance is injected, which the heart absorbs. Then, a special camera captures images of the heart. This procedure can detect heart disease or other issues.

14 services14 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 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.

12 services12 patients

Hospital Affiliations CMS Care Compare 4

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

Medical College Of Virginia Hospitals

Acute Care Hospitals · Richmond, VA

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number490032

LocationPost Office Box 980510 1250 East Marshall StreetRichmond, VA 23298 · Richmond City County

Emergency services Birthing friendly

Vcu Health Tappahannock Hospital

Acute Care Hospitals · Tappahannock, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490084

Location618 Hospital RoadTappahannock, VA 22560 · Essex County

Emergency services

Community Memorial Hospital

Acute Care Hospitals · South Hill, VA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490098

Location1755 North Mecklenburg AvenueSouth Hill, VA 23970 · Mecklenburg County

Emergency services Birthing friendly

Henrico Doctors' Hospital

Acute Care Hospitals · Richmond, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number490118

Location1602 Skipwith RoadRichmond, VA 23229 · Henrico County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23298 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

$129.04 typical visit price

range $56.19 – $170.30

Typical copayment $32.26 (range $14.04 – $42.57)

Most-billed visit code 99204

Established Patient

$70.08 typical visit price

range $18.07 – $138.91

Typical copayment $17.52 (range $4.51 – $34.72)

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.

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.

76.23/100

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

Scored as part of a group practice

Quality

64.58

Promoting Interoperability

100

Improvement Activities

Cost

56.18

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.

DR. CHRISTINE H LLEWELLYN M.D.

Radiology (Diagnostic Radiology)

1250 E MARSHALL STREET, RADIOLOGY
RICHMOND, VA 23298

Richmond City (804) 828-8262

STEWART JAMES WETCHLER MD

Obstetrics & Gynecology (Gynecology)

1250 E MARSHALL STREET
RICHMOND, VA 23298

Richmond City (757) 220-1246

DR. MARTIN F GRAHAM M.D.

Pediatrics (Pediatric Gastroenterology)

1250 E MARSHALL STREET, PEDIATRICS
RICHMOND, VA 23298

Richmond City (804) 828-3744

DR. RUMA G ADAMS M.D.

Internal Medicine

1250 E MARSHALL STREET, INTERNAL MEDICINE
RICHMOND, VA 23298

Richmond City (804) 560-8950

DR. LAWRENCE DANIEL MORTON M.D.

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)

1250 E MARSHALL STREET, NEUROLOGY
RICHMOND, VA 23298

Richmond City (804) 828-0442

DR. WILLIAM C BROADDUS M.D., PH.D.

Neurological Surgery

1250 E MARSHALL STREET, NEUROSURGERY
RICHMOND, VA 23298

Richmond City (804) 828-2437

KEENE B PICKARD CRNA

Nurse Anesthetist, Certified Registered

1250 E MARSHALL STREET, ANESTHESIA CRNA
RICHMOND, VA 23298

Richmond City (804) 628-6975

DR. MELISSA COLLINS SMALLFIELD MD

Internal Medicine (Advanced Heart Failure and Transplant Cardiology)

1250 E MARSHALL STREET
RICHMOND, VA 23298

Richmond City (804) 828-7626

DR. SUSAN D ROSEFF M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

1250 E MARSHALL STREET, PATHOLOGY
RICHMOND, VA 23298

Richmond City (804) 828-9746

DR. BILLY D SHAW M.D.

Pediatrics

1250 E MARSHALL STREET, PEDIATRICS
RICHMOND, VA 23298

Richmond City (804) 828-3744

DR. JONATHAN M BEN-EZRA M.D.

Pathology (Hematology)

1250 E MARSHALL STREET, PATHOLOGY
RICHMOND, VA 23298

Richmond City (804) 828-0902

JENNIFER S NEWLIN PA

Physician Assistant

1250 E MARSHALL STREET
RICHMOND, VA 23298

Richmond City (804) 828-2893

DR. ALTON HART JR. M.D.

Internal Medicine

1250 E MARSHALL STREET, INTERNAL MEDICINE/QUALITY HEALTHCARE
RICHMOND, VA 23298

Richmond City (804) 828-9690

DR. ARADHANA A SOOD M.D.

Psychiatry & Neurology (Child & Adolescent Psychiatry)

1250 E MARSHALL STREET, PSYCHIATRY
RICHMOND, VA 23298

Richmond City (804) 828-3137

DR. DANIEL J KOMOROWSKI M.D.

Radiology (Vascular & Interventional Radiology)

1250 E MARSHALL STREET, RADIOLOGY
RICHMOND, VA 23298

Richmond City (804) 828-8262

DR. ANN S FULCHER M.D.

Radiology (Diagnostic Radiology)

1250 E MARSHALL STREET, RADIOLOGY
RICHMOND, VA 23298

Richmond City (804) 828-8262

DR. JEAN E TEASLEY

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)

1250 E MARSHALL STREET, NEUROLOGY
RICHMOND, VA 23298

Richmond City (804) 828-0422

KIM R SELLERGREN M.D.

Orthopaedic Surgery

1250 E MARSHALL STREET, ORTHOPAEDIC SURGERY
RICHMOND, VA 23298

Richmond City (804) 828-7069

MEAGHAN FITZGERALD STANLEY CRNA

Nurse Anesthetist, Certified Registered

1250 E MARSHALL STREET, ANESTHESIA CRNA
RICHMOND, VA 23298

Richmond City (804) 628-6975

CHARLES REESE CRNA, PHD

Nurse Anesthetist, Certified Registered

1250 E MARSHALL STREET, ANESTHESIA CRNA
RICHMOND, VA 23298

Richmond City (804) 628-6975

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 Michael Kontos's NPI number?

The NPI number for Michael Kontos is 1144306184. It was assigned to this individual provider in the NPPES registry on October 31, 2006.

Where is Michael Kontos located?

Michael Kontos practices at 1250 E Marshall Street Internal Medicine, Richmond, VA 23298. The listed phone number is (804) 828-8707.

What is Michael Kontos's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Michael Kontos enrolled in Medicare?

Yes. Michael Kontos is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Michael Kontos affiliated with any hospitals?

According to CMS data, Michael Kontos is affiliated with Medical College Of Virginia Hospitals, Vcu Health Tappahannock Hospital, Community Memorial Hospital and Henrico Doctors' Hospital.

When was this NPI record last updated?

The NPPES record for Michael Kontos was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.