DR. RAMY FOUAD AYAD M.D.
NPI 1447245659
Internal Medicine - Cardiovascular Disease in Dallas, TX

Q: What is Ramy Ayad's NPI number?

The NPI number for Ramy Ayad is 1447245659. It was assigned to this individual provider in the NPPES registry on September 14, 2005.

Q: What is Ramy Ayad's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Ramy Ayad was last updated on March 28, 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 September 14, 2005PECOS EnrolledAccepts Medicare Assignment

621 N HALL ST STE 400, DALLAS, TX 75226(469) 800-7400(469) 800-7410 Get Directions Write a Review

NPPES record last updated: March 28, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 17, 2018, Dec 11, 2017, Mar 22, 2016 (3 updates tracked since 2016).

On this page

About Dr. Ramy Fouad Ayad M.d. NPPES

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

DR. RAMY FOUAD AYAD M.D. (NPI 1447245659) is an individual cardiovascular disease provider in Dallas, Texas, licensed in Texas (M9134) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Baylor University Medical Center, and maintains a secondary practice location in Waxahachie.

NPPES Registry Identity

NPI1447245659

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. RAMY FOUAD AYADCredential: M.D.

Location Address621 N HALL ST STE 400Dallas, TX 75226-1316

Mailing Address621 N Hall St Ste 400Dallas, TX 75226-1316 · (469) 800-7400 · Fax (469) 800-7410

Phone(469) 800-7400

Fax(469) 800-7410

Sole ProprietorNo

Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 2001

Enumeration DateSeptember 14, 2005

Last NPPES UpdateMarch 28, 20223 updates tracked since enumeration

NPPES CertifiedMarch 28, 2022

✔ NPI 1447245659 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in TX · M9134

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

621 N HALL ST STE 400, Dallas, TX 75226

Open in Google Maps ↗

Secondary Practice Location 1

Location 11305 W Jefferson St Ste 100Waxahachie, TX 75165-2211 · Phone (469) 800-9400

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare.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

Dr. Ramy Fouad Ayad 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 ID9032397294

PECOS Enrollment IDI20110617000343

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

Healthtexas Provider Network

0.2 mi

Anesthesiology

3600 GASTON AVE STE 550
Dallas, TX 75246

Reassigned Medicare billing, Texas enrollment
3,167 clinicians in this Medicare group

NPI 1174416689 (214) 821-1177

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 29

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.

1,608 services1,284 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.

530 services418 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

529 services498 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.

440 services433 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.

272 services266 patients

Anticoagulant management of patient taking warfarin 93793

Anticoagulant management with warfarin involves monitoring and adjusting your medication to prevent blood clots while minimizing the risk of bleeding. Regular blood tests measure your response to warfarin, helping adjust your dose if necessary. It's crucial to maintain a consistent diet and promptly report any changes in your health.

244 services14 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

220 services220 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.

156 services156 patients

Heart muscle strain imaging 93356

Heart muscle strain imaging is a non-invasive test that uses sound waves to create pictures of your heart. It helps doctors evaluate how well your heart muscle is working and detect any damage or disease. This can aid in diagnosing heart conditions and guiding treatment plans.

99 services99 patients

Injection, octafluoropropane microspheres, per ml Q9956

Octafluoropropane microspheres injection is a procedure where tiny gas-filled bubbles are injected into your bloodstream. These bubbles help improve the quality of ultrasound images by enhancing the contrast, aiding in the detection and diagnosis of certain conditions.

99 services32 patients

Injection, regadenoson, 0.1 mg J2785

Regadenoson injection, 0.1 mg, is a medication used to help visualize the heart during a stress test. It works by increasing blood flow in the arteries of the heart. It's injected into a vein and is generally well-tolerated.

88 services22 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.

77 services76 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.

53 services46 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

43 services43 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

33 services33 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician 93015

An exercise or drug-induced heart stress test with ECG is a procedure performed by a doctor to assess how your heart responds to exertion. It involves monitoring your heart's electrical activity while you exercise or after medication is given to mimic exercise effects.

32 services32 patients

Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report 93351

This procedure involves using ultrasound technology to create images of your heart while you rest, exercise, or undergo drug-induced stress. An ECG continuously monitors your heart's electrical activity. It helps doctors assess heart health and function.

32 services32 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

31 services31 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.

30 services26 patients

Technetium tc-99m tetrofosmin, diagnostic, per study dose A9502

Technetium Tc-99m Tetrofosmin is a radiopharmaceutical used in diagnostic imaging. It helps highlight areas of concern in the heart by emitting signals captured by a special camera. This assists doctors in detecting heart conditions.

27 services27 patients

Ultrasound of heart blood flow, valves and chambers, follow-up 93321

This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.

22 services22 patients

Heart muscle strain imaging 93356

21 services21 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

18 services17 patients

Ultrasound of heart, follow-up 93308

14 services14 patients

External shock to heart to regulate heart beat 92960

This procedure, known as cardioversion, uses an external electrical shock to restore your heart's normal rhythm. It's typically performed when irregular heartbeats, or arrhythmias, are causing severe symptoms and aren't responding to medications.

12 services12 patients

Ultrasound of heart with probe in esophagus, with report 93312

This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.

12 services12 patients

Ultrasound of heart blood flow, valves and chambers 93320

An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.

12 services12 patients

Electrocardiogram (ecg) 2-day continuous 93225

An Electrocardiogram (ECG) 2-day continuous is a non-invasive test that records the electrical activity of your heart over 48 hours. It helps to detect irregular heart rhythms, heart disease, or other cardiac conditions. You wear a portable device that records heart activity as you go about your daily activities.

11 services11 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.

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.

Baylor University Medical Center

Acute Care Hospitals · Dallas, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number450021

Location3500 Gaston AveDallas, TX 75246 · Dallas County

Emergency services Birthing friendly

Baylor Scott & White All Saints Medical Center Fort Worth

Acute Care Hospitals · Fort Worth, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450137

Location1400 Eighth AveFort Worth, TX 76104 · Tarrant County

Birthing friendly

Baylor Scott & White Medical Center- Waxahachie

Acute Care Hospitals · Waxahachie, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450372

Location2400 N Interstate Highway 35EWaxahachie, TX 75165 · Ellis County

Emergency services Birthing friendly

Baylor Scott And White Medical Center Lake Pointe

Acute Care Hospitals · Rowlett, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450742

Location6800 Scenic DrRowlett, TX 75088 · Dallas County

Emergency services Birthing friendly

Baylor Scott & White Heart & Vascular Hospital - Dallas

Acute Care Hospitals · Dallas, TX

5/5 CMS rating

OwnershipProprietary

CMS Certification Number450851

Location621 North Hall StreetDallas, TX 75226 · Dallas County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75226 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

$131.01 typical visit price

range $57.18 – $172.86

Typical copayment $32.75 (range $14.29 – $43.21)

Most-billed visit code 99204

Established Patient

$71.28 typical visit price

range $18.48 – $141.20

Typical copayment $17.82 (range $4.62 – $35.30)

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 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. PRAVEEN KALIPATNAM RAO M.D.

Internal Medicine (Clinical Cardiac Electrophysiology)

621 N HALL ST STE 400
DALLAS, TX 75226

Dallas County (469) 800-7400

PAUL THOMAS MCDONALD JR. MPAS, PA-C

Physician Assistant

621 N HALL ST STE 400
DALLAS, TX 75226

Dallas County (469) 800-7400

MELANIE MILLER DURHAM NP

Nurse Practitioner (Adult Health)

621 N HALL ST STE 400
DALLAS, TX 75226

Dallas County (469) 800-7400

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 Ramy Ayad's NPI number?

The NPI number for Ramy Ayad is 1447245659. It was assigned to this individual provider in the NPPES registry on September 14, 2005.

Where is Ramy Ayad located?

Ramy Ayad practices at 621 N Hall St Ste 400, Dallas, TX 75226. The listed phone number is (469) 800-7400.

What is Ramy Ayad's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Ramy Ayad enrolled in Medicare?

Yes. Ramy Ayad 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 Ramy Ayad's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ramy Ayad reassigns Medicare benefits to Healthtexas Provider Network (Dallas, TX). 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 Ramy Ayad's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ramy Ayad accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas and Molina Healthcare list Ramy Ayad 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 Ramy Ayad affiliated with any hospitals?

According to CMS data, Ramy Ayad is affiliated with Baylor University Medical Center, Baylor Scott & White All Saints Medical Center Fort Worth, Baylor Scott & White Medical Center- Waxahachie, Baylor Scott And White Medical Center Lake Pointe and Baylor Scott & White Heart & Vascular Hospital - Dallas.

When was this NPI record last updated?

The NPPES record for Ramy Ayad was last updated on March 28, 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.