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DR. GEORGE JOY KANNARKAT M.D.
NPI 1992856579
Internal Medicine in Newport News, VA

Active since January 12, 2007PECOS EnrolledAccepts Medicare Assignment
94.07/100
CMS Quality Rating
12100 WARWICK BLVD, SUITE 201, NEWPORT NEWS, VA 23601(757) 534-5555(757) 534-5567 Get Directions Write a Review

NPPES record last updated: May 18, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. George Joy Kannarkat M.d. NPPES

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

DR. GEORGE JOY KANNARKAT M.D. (NPI 1992856579) is an individual internal medicine provider in Newport News, Virginia, licensed in Virginia (0101241029) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Riverside Regional Medical Center, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1992856579
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GEORGE JOY KANNARKATCredential: M.D.
Location Address12100 WARWICK BLVD, SUITE 201Newport News, VA 23601
Mailing Address12100 Warwick Blvd, Suite 201Newport News, VA 23601 · (757) 534-5555 · Fax (757) 534-5567
Phone(757) 534-5555
Fax(757) 534-5567
Sole ProprietorYes
Medical School CMSOtherGraduated 2003
Enumeration DateJanuary 12, 2007
Last NPPES UpdateMay 18, 2009
✔ NPI 1992856579 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in VA · 0101241029
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
12100 WARWICK BLVD, Newport News, VA 23601
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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. George Joy Kannarkat 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 ID9537212402
PECOS Enrollment IDI20090727000099
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 7

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.
536 services296 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
425 services102 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.
114 services97 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
38 services15 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 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.
22 services22 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 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.
18 services18 patients

Hospital Affiliations CMS Care Compare 4

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

Riverside Regional Medical Center

Acute Care Hospitals · Newport News, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490052
Location500 J Clyde Morris BlvdNewport News, VA 23601 · Newport News City County
Emergency services Birthing friendly

Sentara Careplex Hospital

Acute Care Hospitals · Hampton, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490093
Location3000 Coliseum DriveHampton, VA 23666 · Hampton City County
Emergency services Birthing friendly

Riverside Walter Reed Hospital

Acute Care Hospitals · Gloucester, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490130
Location7519 Hospital RoadGloucester, VA 23061 · Gloucester County
Emergency services

Riverside Doctors' Hospital Of Williamsburg

Acute Care Hospitals · Williamsburg, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490143
Location1500 Commonwealth AvenueWilliamsburg, VA 23185 · James City County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23601 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
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
Most-billed visit code 99214
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.

94.07/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality90.65
Promoting Interoperability95.83
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers13 claims13 services$68.37 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier11 claims11 services$33.29 avg. paid by Medicare
Capecitabine, oral, 500 mg J8521
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier21 claims1,774 services$0.74 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
1 supplier28 claims28 services$17.55 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 10

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

FLAVIA ESTEVE KOSTOV M.D.
Internal Medicine (Hematology & Oncology)
12100 WARWICK BLVD, SUITE 201
NEWPORT NEWS, VA 23601
Newport News City (757) 534-5555
ELLYN REYNELL AMATO NP
Nurse Practitioner (Acute Care)
12100 WARWICK BLVD, SUITE 201
NEWPORT NEWS, VA 23601
Newport News City (757) 534-5555
JOSEPH DANIEL LAYSER MD
Radiology (Radiation Oncology)
12100 WARWICK BLVD, SUITE 102
NEWPORT NEWS, VA 23601
Newport News City (757) 594-2644
WILLIAM PAUL IRVIN MD
Obstetrics & Gynecology (Gynecologic Oncology)
12100 WARWICK BLVD, SUITE 202
NEWPORT NEWS, VA 23601
Newport News City (757) 594-4198
MASHOUR YOUSEF M.D.
Internal Medicine (Hematology & Oncology)
12100 WARWICK BLVD, SUITE 201
NEWPORT NEWS, VA 23601
Newport News City (757) 534-5555
RIVERSIDE HOSPITAL, INC
General Acute Care Hospital
12100 WARWICK BLVD, SUITE 210B
NEWPORT NEWS, VA 23601
Newport News City (757) 534-5555
ASHELEY SUPIK
Genetic Counselor, MS
12100 WARWICK BLVD, SUITE 101
NEWPORT NEWS, VA 23601
Newport News City (757) 534-5737
RIVERSIDE PHYSICIAN SERVICES INC
Obstetrics & Gynecology (Gynecologic Oncology)
12100 WARWICK BLVD, SUITE 202
NEWPORT NEWS, VA 23601
Newport News City (757) 594-4198

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 George Kannarkat's NPI number?

The NPI number for George Kannarkat is 1992856579. It was assigned to this individual provider in the NPPES registry on January 12, 2007.

Where is George Kannarkat located?

George Kannarkat practices at 12100 Warwick Blvd Suite 201, Newport News, VA 23601. The listed phone number is (757) 534-5555.

What is George Kannarkat's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is George Kannarkat enrolled in Medicare?

Yes. George Kannarkat 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 George Kannarkat affiliated with any hospitals?

According to CMS data, George Kannarkat is affiliated with Riverside Regional Medical Center, Sentara Careplex Hospital, Riverside Walter Reed Hospital and Riverside Doctors' Hospital Of Williamsburg.

When was this NPI record last updated?

The NPPES record for George Kannarkat was last updated on May 18, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.