SHANNON L BYRD MD
NPI 1265477400
Internal Medicine - Pulmonary Disease in Knoxville, TN

Q: What is Shannon Byrd's NPI number?

The NPI number for Shannon Byrd is 1265477400. It was assigned to this individual provider in the NPPES registry on June 19, 2006.

Q: What is Shannon Byrd'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 Shannon Byrd was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 June 19, 2006PECOS EnrolledAccepts Medicare Assignment

27.35/100

CMS Quality Rating

6473 KINGSTON PIKE, KNOXVILLE, TN 37919(865) 588-8831(865) 588-8841 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 19, 2025, May 14, 2019, May 11, 2018 and 2 more (5 updates tracked since 2017).

On this page

About Shannon L Byrd Md NPPES

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

SHANNON L BYRD MD (NPI 1265477400) is an individual pulmonary disease provider in Knoxville, Tennessee, licensed in Tennessee (30264) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Sweetwater Hospital Association, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1265477400

Entity TypeIndividualFemale

Primary Taxonomy207RP1001X

Provider Legal NameSHANNON L BYRDCredential: MD

Location Address6473 KINGSTON PIKEKnoxville, TN 37919-4832

Mailing AddressPo Box 207830Dallas, TX 75320-7830 · (248) 781-8593 · Fax (801) 618-2497

Phone(865) 588-8831

Fax(865) 588-8841

Sole ProprietorNo

Medical School CMSTulane University School Of MedicineGraduated 1992

Enumeration DateJune 19, 2006

Last NPPES UpdateJune 22, 20265 updates tracked since enumeration

NPPES CertifiedJune 22, 2026

✔ NPI 1265477400 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in TN · 30264

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 Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 30264 (TN)

6473 KINGSTON PIKE, Knoxville, TN 37919

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Secondary Practice Locations 3

Location 1744 Middle Creek Rd Ste 208Sevierville, TN 37862-5036 · Phone (865) 446-9725 · Fax (865) 446-9726

Location 210904 Kingston Pike Ste 103Knoxville, TN 37934-2953 · Phone (865) 588-8831 · Fax (868) 588-8841

Location 3550 Fort Loudoun Medical Center DrLenoir City, TN 37772-5673 · Phone (865) 271-6000 · Fax (865) 271-6245

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

Shannon L Byrd 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 ID9133207277

PECOS Enrollment IDI20100224000417

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 Reassignments

Medicare enrollment records show Shannon Byrd reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Summit Medical Group, PLLC

Same address

Family Medicine

6537 KINGSTON PIKE
Knoxville, TN 37919

Reassigned Medicare billing, Tennessee enrollment
1,003 clinicians in this Medicare group

NPI 1942371398 (865) 588-9822

Parkwest Medical Center

4.3 mi

Psychiatric Hospital

2347 JONES BEND RD
Louisville, TN 37777

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

NPI 1558343566 (865) 970-9800

Methodist Medical Center

15 mi

General Acute Care Hospital

990 OAK RIDGE TURNPIKE
Oak Ridge, TN 37831

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

NPI 1700870672 (865) 835-1000

Sweetwater Hospital Association

34 mi

Obstetrics & Gynecology

304 WRIGHT ST
Sweetwater, TN 37874

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

NPI 1558995399 (865) 213-8200

Hospital Medicine Services Of Tennessee PC

224 mi

Hospitalist

600 WILSON CREEK RD
Lawrenceburg, IN 47025

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

NPI 1528433802 (812) 537-1010

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 24

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.

Injection, benralizumab, 1 mg J0517

Benralizumab is a medication given via injection to help manage severe asthma. It works by reducing the number of eosinophils, a type of white blood cell that can contribute to asthma symptoms.

3,211 services27 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.

394 services290 patients

Test to measure expiratory airflow and volume 94010

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

189 services178 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

160 services37 patients

Test to examine how well the lungs exchange gases 94729

This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.

123 services121 patients

Test to determine lung volumes using gas dilution or washout 94727

This test measures lung volumes by either diluting or washing out a known amount of gas in your lungs. You'll breathe in a harmless gas, then exhale. The exhaled air is analyzed to assess your lung capacity and function.

94 services94 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

84 services75 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.

75 services75 patients

Test to measure the level of nitric oxide gas 95012

A test to measure the level of nitric oxide gas helps assess inflammation in the lungs, often linked with asthma. You'll breathe into a device, and it'll provide a reading of nitric oxide levels. This helps monitor and manage respiratory conditions.

70 services62 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.

38 services37 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.

38 services37 patients

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

38 services21 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.

37 services37 patients

Review by radiologist of ct guidance for needle placement 77012

This process involves a radiologist examining CT scan images to accurately guide a needle's placement within the body. This technique is often used for biopsies or treatments, ensuring precision and safety.

35 services35 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.

33 services33 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.

32 services32 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.

30 services28 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

27 services21 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.

25 services25 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.

20 services20 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.

20 services20 patients

Evaluation of use of breathing device 94664

The evaluation of a breathing device involves checking how effectively you're using it to manage your respiratory condition. It assesses the device's fit, your comfort, and your technique to ensure optimal results.

15 services15 patients

Test to examine how well the lungs exchange gases 94729

15 services15 patients

Test to determine lung volumes using gas dilution or washout 94727

12 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Sweetwater Hospital Association

Acute Care Hospitals · Sweetwater, TN

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440084

Location304 Wright StSweetwater, TN 37874 · Monroe County

Emergency services Birthing friendly

Fort Loudoun Medical Center

Acute Care Hospitals · Lenoir City, TN

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number440110

Location550 Fort Loudon Medical Center DrLenoir City, TN 37772 · Loudon County

Emergency services

Physicians Regional Medical Center

Acute Care Hospitals · Powell, TN

2/5 CMS rating

OwnershipProprietary

CMS Certification Number440120

Location7565 Dannaher Way PowellPowell, TN 37849 · Knox County

Emergency services Birthing friendly

Fort Sanders Regional Medical Center

Acute Care Hospitals · Knoxville, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440125

Location1901 W Clinch AveKnoxville, TN 37916 · Knox County

Emergency services Birthing friendly

Parkwest Medical Center

Acute Care Hospitals · Knoxville, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440173

Location9352 Park West BlvdKnoxville, TN 37923 · Knox County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37919 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.

27.35/100

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

Individually scored

Quality

53.74

Promoting Interoperability

Improvement Activities

Cost

33.9

Reported Quality Measures

Breast Cancer Screening

1%411 patients1/55-star benchmark: 93%

Cervical Cancer Screening

0%234 patients1/55-star benchmark: 98%

Colorectal Cancer Screening

1%736 patients1/55-star benchmark: 88%

Controlling High Blood Pressure

71%52 patients4/55-star benchmark: 91%

Diabetes: Eye Exam

0%29 patients1/55-star benchmark: 100%

Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)

Lower rates are better for this measure.

100%29 patients1/55-star benchmark: 91%

Documentation of Current Medications in the Medical Record

99%1,748 patients4/55-star benchmark: 100%

Falls: Screening for Future Fall Risk

0%760 patients1/55-star benchmark: 100%

Functional Status Assessments for Heart Failure

0%28 patients

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

16%1,167 patients1/55-star benchmark: 98%

Preventive Care and Screening: Screening for Depression and Follow-Up Plan

0%1,082 patients1/55-star benchmark: 97%

Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented

19%1,411 patients2/55-star benchmark: 61%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 69% · 393 patients

Patients screened: 84% · 393 patients

11%66 patients1/55-star benchmark: 100%

Statin Therapy for the Prevention and Treatment of Cardiovascular Disease

68%114 patients3/55-star benchmark: 91%

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 793 patients

Patients totalRate: 0% · 793 patients

0%793 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 13

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

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

5 suppliers11 claims66 services$1.71 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

8 suppliers91 claims92 services$17.11 avg. paid by Medicare

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

DME-Other DME · category DE005N

3 suppliers40 claims40 services$864.13 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

11 suppliers162 claims168 services$5.79 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

15 suppliers354 claims358 services$81.88 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

9 suppliers125 claims128 services$33.30 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.

COREY CUDZILO M.D.

Internal Medicine (Pulmonary Disease)