CHANDRASHEKHAR RAMAIAH MD
NPI 1144285099
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Nashville, TN

Q: What is Chandrashekhar Ramaiah's NPI number?

The NPI number for Chandrashekhar Ramaiah is 1144285099. It was assigned to this individual provider in the NPPES registry on April 20, 2006. The provider is also known as Chand Ramaiah MD.

Q: What is Chandrashekhar Ramaiah's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Active since April 20, 2006PECOS EnrolledAccepts Medicare Assignment

4230 HARDING PIKE, SUITE 430, NASHVILLE, TN 37205(615) 385-4781(615) 385-9265 Get Directions Write a Review

NPPES record last updated: September 11, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Chandrashekhar Ramaiah Md NPPES

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

CHANDRASHEKHAR RAMAIAH MD (NPI 1144285099) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Nashville, Tennessee, licensed in Tennessee (49240) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Sumner Regional Medical Center, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1144285099

Entity TypeIndividualMale

Primary Taxonomy208G00000X

Provider Legal NameCHANDRASHEKHAR RAMAIAHCredential: MD

Location Address4230 HARDING PIKE, SUITE 430Nashville, TN 37205-2013

Mailing Address300 20th Ave N, Ste 403Nashville, TN 37203-5180 · (615) 284-7211

Phone(615) 385-4781

Fax(615) 385-9265

Sole ProprietorNo

Medical School CMSOtherGraduated 1989

Enumeration DateApril 20, 2006

Last NPPES UpdateSeptember 11, 2019

✔ NPI 1144285099 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

Licenses✔ Licensed in TN · 49240✔ Licensed in KY · 32138

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

4230 HARDING PIKE, Nashville, TN 37205

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Other Names 1

Professional Name (2)Chand Ramaiah Md

Other Identifiers 3

OtherP01125852TN · Rr Medicare

Medicaid1530810TN

Medicaid64036536KY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama 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

Chandrashekhar Ramaiah Md 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 ID2769470780

PECOS Enrollment IDI20121221000267

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 Chandrashekhar Ramaiah reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Saint Thomas Medical Partners

0.3 mi

Radiology, Mobile Mammography

102 WOODMONT BLVD, SUITE 800
Nashville, TN 37205

Reassigned Medicare billing, Tennessee enrollment
1,304 clinicians in this Medicare group

NPI 1881981033 (615) 284-6698

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 15

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.

Replacement of aortic valve through the skin and femoral artery 33361

This procedure, known as Transcatheter Aortic Valve Replacement (TAVR), involves replacing a damaged aortic valve through a small incision in the leg. A catheter is inserted into the femoral artery and guided up to the heart. The new valve is then positioned and deployed, restoring normal blood flow.

107 services107 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.

87 services87 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

87 services43 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.

62 services61 patients

Harvest of vein using an endoscope 33508

Harvesting a vein using an endoscope is a procedure where a small camera is used to help surgeons remove a vein from your body. This vein is often used to bypass a blocked artery, improving blood flow to your heart.

56 services56 patients

Coronary artery bypass using artery graft, 1 graft 33533

A coronary artery bypass with one artery graft is a surgical procedure to improve blood flow to your heart. An artery from another part of your body is used to bypass a blocked or narrowed coronary artery. This can help reduce chest pain and risk of heart attack.

51 services51 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.

34 services19 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.

25 services24 patients

Coronary artery bypass using vein or artery graft, 2 grafts 33518

A coronary artery bypass with 2 grafts is a surgery to improve blood flow to your heart. A surgeon takes a healthy vein or artery from your body and attaches it to the blocked coronary artery. This creates a new path for blood to flow, bypassing the blockage.

24 services24 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.

19 services19 patients

Coronary artery bypass using vein or artery graft, 3 grafts 33519

A coronary artery bypass with 3 grafts is a surgery to improve blood flow to the heart. Veins or arteries from other parts of your body are used to bypass blocked coronary arteries. This helps to restore normal blood flow to the heart, reducing the risk of heart disease.

15 services15 patients

Replacement of aortic valve on heart-lung machine 33405

The aortic valve replacement on a heart-lung machine is a procedure where your faulty aortic valve is replaced with a new one. During this operation, a machine takes over the job of your heart and lungs, ensuring the blood supply to your body is maintained.

13 services13 patients

Coronary artery bypass using vein or artery graft, 1 graft 33517

A coronary artery bypass is a surgical procedure that improves blood flow to the heart. A vein or artery from another part of your body is used to create a new route for blood to bypass a blocked coronary artery. This helps relieve chest pain and reduce heart attack risk.

11 services11 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

11 services11 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.

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.

Sumner Regional Medical Center

Acute Care Hospitals · Gallatin, TN

1/5 CMS rating

OwnershipProprietary

CMS Certification Number440003

Location555 Hartsville PikeGallatin, TN 37066 · Sumner County

Emergency services Birthing friendly

Williamson Medical Center

Acute Care Hospitals · Franklin, TN

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number440029

Location4321 Carothers ParkwayFranklin, TN 37067 · Williamson County

Emergency services Birthing friendly

Tennova Healthcare-Clarksville

Acute Care Hospitals · Clarksville, TN

1/5 CMS rating

OwnershipProprietary

CMS Certification Number440035

Location651 Dunlop LaneClarksville, TN 37040 · Montgomery County

Emergency services Birthing friendly

Saint Thomas Rutherford Hospital

Acute Care Hospitals · Murfreesboro, TN

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number440053

Location1700 Medical Center ParkwayMurfreesboro, TN 37129 · Rutherford County

Emergency services Birthing friendly

Ascension Saint Thomas Hospital

Acute Care Hospitals · Nashville, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440082

Location4220 Harding Rd, PO Box 380Nashville, TN 37205 · Davidson County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37205 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

$160.89 typical visit price

range $52.64 – $160.89

Typical copayment $40.22 (range $13.16 – $40.22)

Most-billed visit code 99205

Established Patient

$66.01 typical visit price

range $16.72 – $131.41

Typical copayment $16.50 (range $4.18 – $32.85)

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.

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.

CHARLES RYAN SWAFFORD CRNA

Nurse Anesthetist, Certified Registered

4230 HARDING PIKE, SUITE 435
NASHVILLE, TN 37205

Davidson County (615) 385-3704

JONATHAN KEITH ALLGOOD CRNA

Nurse Anesthetist, Certified Registered

4230 HARDING PIKE, SUITE 435
NASHVILLE, TN 37205

Davidson County (615) 385-3704

MRS. JENNIFER EKUA MUSEE PMHNP-BC

Nurse Practitioner (Psychiatric/Mental Health)

4230 HARDING PIKE, ST THOMAS MEDICAL PLAZA EAST, SUITE 707
NASHVILLE, TN 37205

Davidson County (615) 760-3990

GRACE MIKAN BENTON CRNA

Nurse Anesthetist, Certified Registered

4230 HARDING PIKE
NASHVILLE, TN 37205

Davidson County (615) 385-3704

MS. MELANIE DOWNES LAWLESS CRNA

Nurse Anesthetist, Certified Registered

4230 HARDING PIKE, SUITE 435
NASHVILLE, TN 37205

Davidson County (615) 385-3704

NICHOLE LYNN CLARK

Social Worker

4230 HARDING PIKE
NASHVILLE, TN 37205

Davidson County (615) 461-5821

DR. LING CHEN MD

Pathology (Anatomic Pathology & Clinical Pathology)

4230 HARDING PIKE
NASHVILLE, TN 37205

Davidson County (615) 298-4100

H DOUGLAS HOLLIDAY MD PLLC

Internal Medicine

4230 HARDING PIKE, SUITE 530
NASHVILLE, TN 37205

Davidson County (615) 222-1241

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 Chandrashekhar Ramaiah's NPI number?

The NPI number for Chandrashekhar Ramaiah is 1144285099. It was assigned to this individual provider in the NPPES registry on April 20, 2006. The provider is also known as Chand Ramaiah MD.

Where is Chandrashekhar Ramaiah located?

Chandrashekhar Ramaiah practices at 4230 Harding Pike Suite 430, Nashville, TN 37205. The listed phone number is (615) 385-4781.

What is Chandrashekhar Ramaiah's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Chandrashekhar Ramaiah enrolled in Medicare?

Yes. Chandrashekhar Ramaiah 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 Chandrashekhar Ramaiah's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chandrashekhar Ramaiah reassigns Medicare benefits to Saint Thomas Medical Partners (Nashville, TN). 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 Chandrashekhar Ramaiah's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chandrashekhar Ramaiah accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 3 other insurers list Chandrashekhar Ramaiah 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 Chandrashekhar Ramaiah affiliated with any hospitals?

According to CMS data, Chandrashekhar Ramaiah is affiliated with Sumner Regional Medical Center, Williamson Medical Center, Tennova Healthcare-Clarksville, Saint Thomas Rutherford Hospital and Ascension Saint Thomas Hospital.

When was this NPI record last updated?

The NPPES record for Chandrashekhar Ramaiah was last updated on September 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.