MR. GRAHAM VANCE BYRUM III MD
NPI 1598021560
Internal Medicine - Interventional Cardiology in Winston Salem, NC

Q: What is Graham Byrum's NPI number?

The NPI number for Graham Byrum is 1598021560. It was assigned to this individual provider in the NPPES registry on April 4, 2012.

Q: What is Graham Byrum's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Q: When was this NPI record last updated?

The NPPES record for Graham Byrum was last updated on December 4, 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 April 04, 2012PECOS EnrolledAccepts Medicare Assignment

MEDICAL CENTER BLVD, WINSTON SALEM, NC 27157(336) 716-2011 Get Directions Write a Review

NPPES record last updated: December 4, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 4, 2020, Nov 23, 2020, May 4, 2020 (3 updates tracked since 2020).

On this page

About Mr. Graham Vance Byrum Iii Md NPPES

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

MR. GRAHAM VANCE BYRUM III MD (NPI 1598021560) is an individual interventional cardiology provider in Winston Salem, North Carolina, licensed in North Carolina (2015-00425) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with North Carolina Baptist Hospital, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1598021560

Entity TypeIndividualMale

Primary Taxonomy207RI0011X

Provider Legal NameMR. GRAHAM VANCE BYRUM IIICredential: MD

Location AddressMEDICAL CENTER BLVDWinston Salem, NC 27157-0001

Mailing AddressPo Box 602658Charlotte, NC 28260-2658 · (336) 716-2011

Phone(336) 716-2011

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateApril 4, 2012

Last NPPES UpdateDecember 4, 20203 updates tracked since enumeration

NPPES CertifiedDecember 4, 2020

✔ NPI 1598021560 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0011X

License✔ Licensed in NC · 2015-00425

Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Also ListedInternal MedicineTaxonomy 207R00000X · License 2015-00425 (NC)

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 2015-00425 (NC)

Also ListedHospitalistTaxonomy 208M00000X · License 2015-00425 (NC)

MEDICAL CENTER BLVD, Winston Salem, NC 27157

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee 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

Mr. Graham Vance Byrum Iii 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 ID5193046472

PECOS Enrollment IDI20150807014366

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 Graham Byrum reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Wake Forest University Health Sciences

Same address

Multi-Specialty

MEDICAL CENTER BLVD
Winston Salem, NC 27157

Reassigned Medicare billing, North Carolina enrollment
3,003 clinicians in this Medicare group

NPI 1003803032 (336) 716-2255

Forsyth Memorial Hospital, Inc.

0.4 mi

Internal Medicine

50 MILLER ST STE G
Winston Salem, NC 27104

Reassigned Medicare billing, North Carolina enrollment
1,202 clinicians in this Medicare group

NPI 1265143473 (336) 718-1000

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 14

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.

177 services162 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.

106 services49 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

102 services95 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.

76 services66 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.

59 services58 patients

Insertion of tube in coronary artery for diagnosis with review by radiologist 93454

This procedure involves placing a small tube into your coronary artery. It helps to identify any blockages or issues within the artery. A radiologist, a doctor specialized in medical imaging, will review the results to ensure accurate diagnosis.

37 services36 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.

33 services33 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

33 services33 patients

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

23 services19 patients

Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel 92978

This procedure involves using ultrasound technology to examine the first vessel of your heart or graft. A radiologist will review the images. It's a non-invasive way to check the health of your heart's blood vessels.

21 services18 patients

Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist 93458

This procedure involves placing a tube into your left lower heart chamber and coronary artery. It helps doctors diagnose heart conditions by allowing them to view these areas in detail. A radiologist will review the images to ensure accurate diagnosis.

21 services21 patients

Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch 92928

This procedure involves placing a small, mesh tube (stent) in your coronary artery to keep it open. A balloon is used to expand the stent and artery, improving blood flow to your heart. It's typically done for a single artery or branch.

18 services15 patients

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

17 services16 patients

Insertion of tube in right heart chambers and coronary artery for diagnosis with review by radiologist 93456

This procedure involves placing a small tube into your right heart chambers and coronary artery. It helps in diagnosing heart conditions. A radiologist will review the images obtained for accurate results. It's a standard, safe process.

17 services17 patients

Hospital Affiliations CMS Care Compare 4

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

North Carolina Baptist Hospital

Acute Care Hospitals · Winston-Salem, NC

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number340047

LocationMedical Center BoulevardWinston-Salem, NC 27157 · Forsyth County

Emergency services Birthing friendly

Wilkes Regional Medical Center

Acute Care Hospitals · North Wilkesboro, NC

2/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number340064

Location1370 West D StNorth Wilkesboro, NC 28659 · Wilkes County

Emergency services Birthing friendly

Hugh Chatham Memorial Hospital

Acute Care Hospitals · Elkin, NC

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number340097

Location180 Parkwood DrElkin, NC 28621 · Surry County

Emergency services

Alleghany Memorial Hospital

Critical Access Hospitals · Sparta, NC

OwnershipVoluntary non-profit - Private

CMS Certification Number341320

Location233 Doctors StreetSparta, NC 28675 · Alleghany County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27157 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

$125.01 typical visit price

range $54.12 – $165.09

Typical copayment $31.25 (range $13.53 – $41.27)

Most-billed visit code 99204

Established Patient

$95.94 typical visit price

range $17.21 – $134.61

Typical copayment $23.98 (range $4.30 – $33.65)

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.

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.

CRAIG MICHAEL COMBS MD

Anesthesiology