Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GREGORY S BYRD M.D.
NPI 1396744488
Internal Medicine in Woodstock, VA

Q: What is Gregory Byrd's NPI number?

The NPI number for Gregory Byrd is 1396744488. It was assigned to this individual provider in the NPPES registry on July 20, 2005.

Q: What is Gregory Byrd's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gregory Byrd was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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 July 20, 2005PECOS EnrolledAccepts Medicare Assignment

759 S MAIN ST, STE. 300, WOODSTOCK, VA 22664(540) 459-1540(540) 459-1486 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 8, 2021, Feb 27, 2021, Nov 16, 2018 (3 updates tracked since 2018).

On this page

About Gregory S Byrd M.d. NPPES

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

GREGORY S BYRD M.D. (NPI 1396744488) is an individual internal medicine provider in Woodstock, Virginia, licensed in Virginia (0101052702) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Sentara Rmh Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1396744488

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameGREGORY S BYRDCredential: M.D.

Location Address759 S MAIN ST, STE. 300Woodstock, VA 22664-1127

Mailing Address220 Campus Blvd Ste 320Winchester, VA 22601-2889 · (540) 536-5100 · Fax (540) 536-0235

Phone(540) 459-1540

Fax(540) 459-1486

Sole ProprietorNo

Medical School CMSEastern Virginia Medical SchoolGraduated 1990

Enumeration DateJuly 20, 2005

Last NPPES UpdateJune 25, 20263 updates tracked since enumeration

NPPES CertifiedJune 25, 2026

✔ NPI 1396744488 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 · 0101052702

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.

759 S MAIN ST, Woodstock, VA 22664

Open in Google Maps ↗

Secondary Practice Locations 2

Location 1200 Memorial DrLuray, VA 22835-1000 · Phone (540) 743-4561

Location 29166 N Congress StNew Market, VA 22844-9418 · Phone (540) 459-1340

Other Identifiers 2

Medicaid006048005VA

Other200673VA · Bcbs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

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

Gregory S Byrd 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 ID6800704719

PECOS Enrollment IDI20100322000804

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 5

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.

997 services721 patients

Electrocardiogram (ecg) up to 30 days continuous with symptom monitoring, transmission and review and report by health care professional 93272

An Electrocardiogram (ECG) is a test that records the electrical activity of your heart. For up to 30 days, a device will continuously monitor your heart's rhythm, noting any symptoms. The data is sent to a healthcare professional who reviews it and provides a report on your heart health.

21 services21 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.

20 services20 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

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.

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.

Sentara Rmh Medical Center

Acute Care Hospitals · Harrisonburg, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490004

Location2010 Health Campus DriveHarrisonburg, VA 22801 · Harrisonburg City County

Emergency services Birthing friendly

Winchester Medical Center

Acute Care Hospitals · Winchester, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490005

Location1840 Amherst StWinchester, VA 22601 · Winchester City County

Emergency services Birthing friendly

Warren Memorial Hospital

Acute Care Hospitals · Front Royal, VA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490033

Location351 Valley Health WayFront Royal, VA 22630 · Warren County

Emergency services

Shenandoah Memorial Hospital

Critical Access Hospitals · Woodstock, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number491305

Location759 South Main StreetWoodstock, VA 22664 · Shenandoah County

Emergency services

Page Memorial Hospital, Inc

Critical Access Hospitals · Luray, VA

OwnershipVoluntary non-profit - Private

CMS Certification Number491307

Location200 Memorial DriveLuray, VA 22835 · Page County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22664 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.

Reported Quality Measures

Care Plan

Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…

94%197 patients4/55-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 21

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

12 suppliers50 claims154 services$6.07 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

7 suppliers17 claims22 services$1.15 avg. paid by Medicare

Tubing with integrated heating element for use with positive airway pressure device A4604

DME-Other DME · category DE001N

7 suppliers24 claims24 services$45.43 avg. paid by Medicare

Full face mask used with positive airway pressure device, each A7030

DME-Other DME · category DE001N

7 suppliers23 claims23 services$119.49 avg. paid by Medicare

Face mask interface, replacement for full face mask, each A7031

DME-Other DME · category DE001N

7 suppliers20 claims56 services$42.29 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

5 suppliers14 claims14 services$74.91 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

7 suppliers20 claims20 services$23.32 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

4 suppliers11 claims11 services$22.55 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

8 suppliers34 claims184 services$2.79 avg. paid by Medicare

Water chamber for humidifier, used with positive airway pressure device, replacement, each A7046

DME-Other DME · category DE001N

7 suppliers18 claims18 services$14.30 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

2 suppliers29 claims29 services$19.80 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

4 suppliers14 claims14 services$8.24 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

5 suppliers34 claims38 services$42.13 avg. paid by Medicare

Wheelchair accessory, headrest, cushioned, any type, including fixed mounting hardware, each E0955

DME-Wheelchairs · category DD021N

1 supplier12 claims12 services$11.92 avg. paid by Medicare

Wheelchair accessory, manual swingaway, retractable or removable mounting hardware for joystick, other control interface or positioning accessory E1028

DME-Wheelchairs · category DD021N

1 supplier12 claims12 services$12.17 avg. paid by Medicare

Manual adult size wheelchair, includes tilt in space E1161

DME-Wheelchairs · category DD000N

1 supplier12 claims12 services$168.50 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

5 suppliers59 claims59 services$114.53 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

2 suppliers14 claims14 services$38.21 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

3 suppliers19 claims1,680 services$0.10 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

5 suppliers50 claims50 services$177.97 avg. paid by Medicare

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

DME-Other DME · category DE000N

4 suppliers18 claims18 services$24.61 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.

DR. ROBERT JOHN KARMY M.D.

Obstetrics & Gynecology

759 S MAIN ST
WOODSTOCK, VA 22664

Shenandoah County (540) 459-1270

SHENANDOAH MEMORIAL HOSPITAL, INC.

General Acute Care Hospital (Critical Access)

759 S MAIN ST
WOODSTOCK, VA 22664

Shenandoah County (540) 459-1120

SHENANDOAH MEMORIAL HOSPITAL INC.

Clinic/Center (Rural Health)

759 S MAIN ST
WOODSTOCK, VA 22664

Shenandoah County (540) 459-1325

YAZEED GHALEB WADEE SWEEDAN MD

Internal Medicine

759 S MAIN ST
WOODSTOCK, VA 22664

Shenandoah County (540) 459-1314

ALICIA MARIE SMOOTZ FNP

Nurse Practitioner (Family)

759 S MAIN ST
WOODSTOCK, VA 22664

Shenandoah County (540) 459-1175

SHENANDOAH MEMORIAL HOSPITAL

Anesthesiology

759 S MAIN ST
WOODSTOCK, VA 22664

Shenandoah County (540) 459-1287

SHENANDOAH MEMORIAL HOSPITAL INC.

Psychiatry & Neurology (Psychiatry)

759 S MAIN ST
WOODSTOCK, VA 22664

Shenandoah County (540) 459-1124

ANGELA M EMMONS PA-C

Physician Assistant (Medical)

759 S MAIN ST, SUITE 300
WOODSTOCK, VA 22664

Shenandoah County (540) 459-1540

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 Gregory Byrd's NPI number?

The NPI number for Gregory Byrd is 1396744488. It was assigned to this individual provider in the NPPES registry on July 20, 2005.

Where is Gregory Byrd located?

Gregory Byrd practices at 759 S Main St Ste. 300, Woodstock, VA 22664. The listed phone number is (540) 459-1540.

What is Gregory Byrd's specialty?

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

Is Gregory Byrd enrolled in Medicare?

Yes. Gregory Byrd 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.

What insurance does Gregory Byrd accept?

Health plans from CareSource list Gregory Byrd 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 Gregory Byrd affiliated with any hospitals?

According to CMS data, Gregory Byrd is affiliated with Sentara Rmh Medical Center, Winchester Medical Center, Warren Memorial Hospital, Shenandoah Memorial Hospital and Page Memorial Hospital, Inc.

When was this NPI record last updated?

The NPPES record for Gregory Byrd was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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.