SUSAN KAY GARWOOD M.D.
NPI 1801973490
Internal Medicine - Pulmonary Disease in Nashville, TN

Q: What is Susan Garwood's NPI number?

The NPI number for Susan Garwood is 1801973490. It was assigned to this individual provider in the NPPES registry on November 1, 2006. The provider is also known as Susan Kay Austell M.D..

Q: What is Susan Garwood's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Susan Garwood was last updated on January 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 November 01, 2006PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

4230 HARDING PIKE, SUITE 400, NASHVILLE, TN 37205(615) 297-2700(615) 386-2398 Get Directions Write a Review

NPPES record last updated: January 27, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Susan Kay Garwood M.d. NPPES

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

SUSAN KAY GARWOOD M.D. (NPI 1801973490) is an individual pulmonary disease provider in Nashville, Tennessee, licensed in Tennessee (MD038026) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with Tristar Skyline Medical Center, and is a graduate of Other (2001).

NPPES Registry Identity

NPI1801973490

Entity TypeIndividualFemale

Primary Taxonomy207RP1001X

Provider Legal NameSUSAN KAY GARWOODCredential: M.D.

Location Address4230 HARDING PIKE, SUITE 400Nashville, TN 37205-2013

Mailing Address104 Woodmont Blvd, Suite Ll50Nashville, TN 37205-2245 · (615) 386-2300 · Fax (615) 386-2399

Phone(615) 297-2700

Fax(615) 386-2398

Sole ProprietorNo

Medical School CMSOtherGraduated 2001

Enumeration DateNovember 1, 2006

Last NPPES UpdateJanuary 27, 2022

✔ NPI 1801973490 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

Licenses✔ Licensed in TN · MD038026✔ Licensed in TN · 038026

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Also ListedInternal MedicineTaxonomy 207R00000X · License MD038026 (TN), 038026 (TN)

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License MD038026 (TN), 038026 (TN), M6628 (TX)

4230 HARDING PIKE, Nashville, TN 37205

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Other Names 1

Former Name (1)Susan Kay Austell M.d.

Other Identifiers 6

Medicaid7100092690KY

Other4252224TN · Bluecrossblueshield

Other1086838TN · Usa Managed Care Organization

Medicaid1515652TN

Other9321112TN · Aetna

OtherP00794964Medicare Railroad

Accepted Insurance

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

Susan Kay Garwood 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 ID1759467020

PECOS Enrollment IDI20091001000375

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

Centennial Surgical Clinic, LLC

2.7 mi

Thoracic Surgery (Cardiothoracic Vascular Surgery)

2400 PATTERSON ST STE 215
Nashville, TN 37203

Reassigned Medicare billing, Tennessee enrollment
16 clinicians in this Medicare group

NPI 1992009500 (615) 342-7345

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.

Telephone medical discussion with physician, 21-30 minutes 99443

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

206 services173 patients

Irrigation and suction of lung airways to obtain cells using an endoscope 31624

This is a procedure where a thin, flexible tube called an endoscope is inserted through your mouth into the lungs. A small amount of saline is then introduced to wash the airways. The fluid, along with cells from the lung, is suctioned back for analysis.

145 services139 patients

Biopsy of lobe of lung using an endoscope, 1 lobe 31628

A lung biopsy is a procedure where a small piece of lung tissue is taken for testing. An endoscope, a flexible tube with a light and camera, is used. It's inserted through the mouth or nose, down the windpipe, and into one lobe of the lung.

132 services127 patients

Computer-assisted image-guided navigation of lung airways using an endoscope 31627

This procedure involves the use of a special camera, called an endoscope, and computer technology to create real-time images of your lung airways. This helps doctors navigate through your lungs accurately, aiding in diagnosis or treatment.

131 services126 patients

Exam of lung airways with diagnostic or therapeutic procedure on growths using an endoscope and ultrasound 31654

This procedure involves using a specialized instrument, called an endoscope, to examine the lung airways. An ultrasound is also used to get a clearer image of any growths. If necessary, the doctor can perform procedures to diagnose or treat these growths.

131 services126 patients

Needle biopsy of windpipe cartilage, airway, and/or lung using an endoscope 31629

A needle biopsy of windpipe cartilage, airway, or lung involves using a thin, flexible tube with a camera (endoscope) to access and collect tissue samples. This procedure helps doctors diagnose lung conditions or diseases effectively and safely.

104 services101 patients

Exam of lung airways and sampling of lymph nodes using an endoscope and ultrasound guidance, 1-2 lymph nodes 31652

This procedure involves a special tube with a camera (endoscope) entering your lung airways. Guided by ultrasound, it collects samples from 1-2 lymph nodes. This helps doctors understand and diagnose potential issues in your lungs.

94 services90 patients

Aspiration of initial secretion of lung airway using an endoscope 31645

This procedure involves using a thin, flexible tube called an endoscope to collect initial secretions from your lung airway. This helps doctors diagnose and treat respiratory conditions. It's a safe, minimally invasive procedure.

86 services83 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.

85 services63 patients

Exam of lung airways and sampling of lymph nodes using an endoscope and ultrasound guidance, 3 or more lymph nodes 31653

This procedure involves using a special scope and ultrasound to examine your lung airways and sample tissue from 3 or more lymph nodes. It aids in diagnosing lung conditions and checking lymph node health.

35 services35 patients

Biopsy of lobe of lung using an endoscope, each additional lobe 31632

A biopsy of the lung lobe using an endoscope is a procedure where a small sample of lung tissue is taken for testing. If more than one lobe needs to be examined, the process is repeated. An endoscope, a flexible tube with a light and camera, is used to view and access the lung tissue.

21 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

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.

15 services15 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.

13 services12 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.

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.

Tristar Skyline Medical Center

Acute Care Hospitals · Nashville, TN

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440006

Location3441 Dickerson PikeNashville, TN 37207 · Davidson County

Emergency services

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

Tristar Horizon Medical Center

Acute Care Hospitals · Dickson, TN

4/5 CMS rating

OwnershipProprietary

CMS Certification Number440046

Location111 Highway 70 EastDickson, TN 37055 · Dickson County

Emergency services Birthing friendly

Tristar Northcrest Medical Center

Acute Care Hospitals · Springfield, TN

2/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number440065

Location100 Northcrest DriveSpringfield, TN 37172 · Robertson County

Emergency services Birthing friendly

Tristar Centennial Medical Center

Acute Care Hospitals · Nashville, TN

4/5 CMS rating

OwnershipProprietary

CMS Certification Number440161

Location2300 Patterson StreetNashville, TN 37203 · 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

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

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.

100/100

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

Individually scored

Promoting Interoperability

100

Improvement Activities

Reported Quality Measures

Provide Patients Electronic Access to Their Health Information

100%60 patients5/55-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.

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.

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

1 supplier12 claims12 services$920.81 avg. paid by Medicare

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 suppliers11 claims11 services$119.49 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

2 suppliers12 claims720 services$0.08 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

2 suppliers12 claims12 services$21.65 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 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 Susan Garwood's NPI number?

The NPI number for Susan Garwood is 1801973490. It was assigned to this individual provider in the NPPES registry on November 1, 2006. The provider is also known as Susan Kay Austell M.D..

Where is Susan Garwood located?

Susan Garwood practices at 4230 Harding Pike Suite 400, Nashville, TN 37205. The listed phone number is (615) 297-2700.

What is Susan Garwood's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Susan Garwood enrolled in Medicare?

Yes. Susan Garwood 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 Susan Garwood's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Susan Garwood reassigns Medicare benefits to Centennial Surgical Clinic, LLC (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 Susan Garwood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Susan Garwood accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama and Ambetter of North Carolina and 3 other insurers list Susan Garwood 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 Susan Garwood affiliated with any hospitals?

According to CMS data, Susan Garwood is affiliated with Tristar Skyline Medical Center, Tennova Healthcare-Clarksville, Tristar Horizon Medical Center, Tristar Northcrest Medical Center and Tristar Centennial Medical Center.

When was this NPI record last updated?

The NPPES record for Susan Garwood was last updated on January 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.