DR. VIJAI SATHYAN TIVAKARAN D.O.
NPI 1841269271
Internal Medicine - Cardiovascular Disease in Dayton, OH

Q: What is Vijai Tivakaran's NPI number?

The NPI number for Vijai Tivakaran is 1841269271. It was assigned to this individual provider in the NPPES registry on March 17, 2006.

Q: What is Vijai Tivakaran'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 Vijai Tivakaran was last updated on November 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since March 17, 2006PECOS EnrolledAccepts Medicare Assignment

84.5/100

CMS Quality Rating

4160 LITTLE YORK RD, SUITE 20, DAYTON, OH 45414(937) 454-9527(937) 454-9532 Get Directions Write a Review

NPPES record last updated: November 17, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 17, 2020, Jan 15, 2018, Sep 2, 2016 (3 updates tracked since 2016).

On this page

About Dr. Vijai Sathyan Tivakaran D.o. NPPES

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

DR. VIJAI SATHYAN TIVAKARAN D.O. (NPI 1841269271) is an individual cardiovascular disease provider in Dayton, Ohio, licensed in Ohio (34008775) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Miami Valley Hospital, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (1998).

NPPES Registry Identity

NPI1841269271

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. VIJAI SATHYAN TIVAKARANCredential: D.O.

Location Address4160 LITTLE YORK RD, SUITE 20Dayton, OH 45414-5800

Mailing Address4160 Little York Rd, Suite 20Dayton, OH 45414-5800 · (937) 454-9527 · Fax (937) 454-9532

Phone(937) 454-9527

Fax(937) 454-9532

Sole ProprietorNo

Medical School CMSNew York College Of Osteo Medicine Of New York Institute Of TechnologyGraduated 1998

Enumeration DateMarch 17, 2006

Last NPPES UpdateNovember 17, 20203 updates tracked since enumeration

NPPES CertifiedNovember 17, 2020

✔ NPI 1841269271 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

Licenses✔ Licensed in OH · 34008775✔ Licensed in NY · 219747

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.

4160 LITTLE YORK RD, Dayton, OH 45414

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Other Identifiers 1

Medicaid3132676OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Vijai Sathyan Tivakaran D.o. 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 ID6406031475

PECOS Enrollment IDI20110506000554

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.

Medicare Billing Reassignment

Medicare enrollment records show Vijai Tivakaran reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kettering Independent Medical Group Inc

15 mi

Orthopaedic Surgery

1 PRESTIGE PL, SUITE 910
Miamisburg, OH 45342

Reassigned Medicare billing, Ohio enrollment
984 clinicians in this Medicare group

NPI 1629387865 (937) 762-1629

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 29

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

710 services487 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.

496 services310 patients

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.

212 services211 patients

Nuclear medicine study of heart muscle blood flow by pet 78434

A nuclear medicine study of heart muscle blood flow by PET is a non-invasive test that uses a small amount of radioactive substance to create detailed images of your heart's blood flow and function. It helps assess heart health and diagnose heart conditions.

137 services137 patients

Nuclear medicine studies of blood flow in heart muscle at rest and with stress 78492

Nuclear medicine studies help visualize blood flow in your heart at rest and during stress. A small amount of radioactive substance is injected, which your heart absorbs. Images are then taken to assess your heart's health and function.

122 services122 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.

103 services103 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.

94 services50 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.

64 services64 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.

63 services30 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.

45 services45 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.

37 services37 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.

36 services31 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.

33 services33 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.

31 services31 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.

30 services30 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.

30 services29 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

28 services28 patients

Heart rhythm recording of continous external ekg over 8-15 days 93246

A heart rhythm recording is a non-invasive procedure where a small device, attached externally, monitors your heart's electrical activity for 8-15 days. It helps detect irregular heart rhythms, assess heart rate, and guide treatment decisions. It's safe, painless, and can be done during normal daily activities.

27 services27 patients

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

26 services26 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

26 services26 patients

Electrocardiogram (ecg) 2-day continuous with review by health care professional 93227

An Electrocardiogram (ECG) is a test that checks your heart's activity. The 2-day continuous ECG records your heart's rhythm non-stop for 48 hours. It helps to detect irregularities that may not occur during a shorter test. A healthcare professional will review the results to identify any issues.

25 services25 patients

Heart rhythm review and interpretation of continous external ekg over 8-15 days 93248

This service involves wearing a device for 8-15 days that continuously records your heart's electrical activity. It helps in identifying irregular heart rhythms. The recorded data is then reviewed and interpreted by a healthcare professional for any abnormalities.

24 services24 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.

24 services24 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.

22 services22 patients

Heart muscle strain imaging 93356

19 services19 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.

19 services19 patients

Electrocardiogram (ecg) 2-day continuous 93225

An Electrocardiogram (ECG) 2-day continuous is a non-invasive test that records the electrical activity of your heart over 48 hours. It helps to detect irregular heart rhythms, heart disease, or other cardiac conditions. You wear a portable device that records heart activity as you go about your daily activities.

17 services17 patients

Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan 78431

This is a diagnostic test where a tiny amount of radioactive material is used to examine your heart's blood flow at rest & during stress, alongside a CT scan for detailed images. It helps identify any heart-related issues like blockages or damage.

16 services16 patients

Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days 93244

A heart rhythm review involves monitoring your heart's electrical activity for more than 48 hours up to 7 days. Using a device called an external EKG, doctors can track your heartbeats to detect irregularities and help diagnose heart conditions.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Miami Valley Hospital

Acute Care Hospitals · Dayton, OH

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360051

LocationOne Wyoming StreetDayton, OH 45409 · Montgomery County

Emergency services Birthing friendly

Kettering Health Main Campus

Acute Care Hospitals · Kettering, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number360079

Location3535 Southern BoulevardKettering, OH 45429 · Montgomery County

Emergency services Birthing friendly

Kettering Health Dayton

Acute Care Hospitals · Dayton, OH

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number360133

Location405 Grand AvenueDayton, OH 45405 · Montgomery County

Birthing friendly

Soin Medical Center

Acute Care Hospitals · Beaver Creek, OH

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360360

Location3535 Pentagon Park BlvdBeaver Creek, OH 45431 · Greene County

Emergency services Birthing friendly

Kettering Health Troy

Acute Care Hospitals · Troy, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360368

Location600 West Main StreetTroy, OH 45373 · Miami County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45414 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

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

Established Patient

$68.07 typical visit price

range $17.10 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

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.

84.5/100

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

Scored as part of a group practice

Quality

81.16

Promoting Interoperability

100

Improvement Activities

Cost

67.18

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.

CAMILLE RAE BOWSHIER P.T.

Physical Therapist (Orthopedic)

4160 LITTLE YORK RD, SUITE 10
DAYTON, OH 45414

Montgomery County (937) 415-9100

ATIBA DIARRA JACKSON M.D.

Orthopaedic Surgery

4160 LITTLE YORK RD, STE 10
DAYTON, OH 45414

Montgomery County (937) 415-9100

STEPHANIE JAE BUEHLER O.T.

Occupational Therapist

4160 LITTLE YORK RD, SUITE 10
DAYTON, OH 45414

Montgomery County (937) 415-9100

DR. TIMOTHY W HARMAN D.O.

Orthopaedic Surgery (Hand Surgery)

4160 LITTLE YORK RD, SUITE 10
DAYTON, OH 45414

Montgomery County (937) 415-9100

KELLY RONYAK OT

Occupational Therapist

4160 LITTLE YORK RD, SUITE 1
DAYTON, OH 45414

Montgomery County (937) 415-9100

HOLLY ANN WOLTERS P.A.

Physician Assistant

4160 LITTLE YORK RD, SUITE 10
DAYTON, OH 45414

Montgomery County (937) 415-9100

DR. GERARD M PAPP D.O.

Orthopaedic Surgery

4160 LITTLE YORK RD, SUITE 10
DAYTON, OH 45414

Montgomery County (937) 415-9100

RHONDA HOWARD OT

Occupational Therapist (Hand)

4160 LITTLE YORK RD, SUITE 10
DAYTON, OH 45414

Montgomery County (937) 415-9100

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 Vijai Tivakaran's NPI number?

The NPI number for Vijai Tivakaran is 1841269271. It was assigned to this individual provider in the NPPES registry on March 17, 2006.

Where is Vijai Tivakaran located?

Vijai Tivakaran practices at 4160 Little York Rd Suite 20, Dayton, OH 45414. The listed phone number is (937) 454-9527.

What is Vijai Tivakaran's specialty?

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

Is Vijai Tivakaran enrolled in Medicare?

Yes. Vijai Tivakaran 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.

Which organization bills Medicare for Vijai Tivakaran's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Vijai Tivakaran reassigns Medicare benefits to Kettering Independent Medical Group Inc (Miamisburg, OH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Vijai Tivakaran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Vijai Tivakaran accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 4 other insurers list Vijai Tivakaran as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Vijai Tivakaran affiliated with any hospitals?

According to CMS data, Vijai Tivakaran is affiliated with Miami Valley Hospital, Kettering Health Main Campus, Kettering Health Dayton, Soin Medical Center and Kettering Health Troy.

When was this NPI record last updated?

The NPPES record for Vijai Tivakaran was last updated on November 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.