DR. DENNIS WAYNE DUNNING M.D.
NPI 1508847765
Internal Medicine - Cardiovascular Disease in Fredericksburg, VA

Q: What is Dennis Dunning's NPI number?

The NPI number for Dennis Dunning is 1508847765. It was assigned to this individual provider in the NPPES registry on November 7, 2005.

Q: What is Dennis Dunning'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 Dennis Dunning was last updated on November 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 07, 2005PECOS Enrolled

4604 SPOTSYLVANIA PKWY STE 310, FREDERICKSBURG, VA 22408(540) 361-2922(540) 361-2927 Get Directions Write a Review

NPPES record last updated: November 15, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 15, 2023, Mar 22, 2019 (2 updates tracked since 2019).

On this page

About Dr. Dennis Wayne Dunning M.d. NPPES

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

DR. DENNIS WAYNE DUNNING M.D. (NPI 1508847765) is an individual cardiovascular disease provider in Fredericksburg, Virginia, licensed in New Mexico (MD2019-0091) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508847765

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. DENNIS WAYNE DUNNINGCredential: M.D.

Location Address4604 SPOTSYLVANIA PKWY STE 310Fredericksburg, VA 22408-7766

Mailing Address4604 Spotsylvania Pkwy Ste 310Fredericksburg, VA 22408-7766 · (540) 361-2922 · Fax (540) 361-2927

Phone(540) 361-2922

Fax(540) 361-2927

Sole ProprietorNo

Enumeration DateNovember 7, 2005

Last NPPES UpdateNovember 15, 20232 updates tracked since enumeration

NPPES CertifiedNovember 15, 2023

✔ NPI 1508847765 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

Licenses✔ Licensed in NM · MD2019-0091✔ Licensed in MI · 4301065606

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.

4604 SPOTSYLVANIA PKWY STE 310, Fredericksburg, VA 22408

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Other Identifiers 2

Medicaid4713515MI

Other110226340MI · Railroad Medicare

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Dennis Wayne Dunning M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Dennis Dunning reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Virginia Cardiovascular Consultants PC

Same address

Cardiovascular Disease

4604 SPOTSYLVANIA PKWY STE 310
Fredericksburg, VA 22408

Reassigned Medicare billing, Virginia enrollment
Also billed through NPI 1467223990 (Virginia)
7 clinicians in this Medicare group

NPI 1770525180 (540) 361-2922

Spotsylvania Medical Center Inc

Same address

Psychiatric Unit

4600 SPOTSYLVANIA PARKWAY
Fredericksburg, VA 22408

Reassigned Medicare billing, Virginia enrollment
24 clinicians in this Medicare group

NPI 1275866584 (540) 834-1506

Mary Washington Hospital, Inc.

6.5 mi

Cardiovascular Disease

1001 SAM PERRY BLVD
Fredericksburg, VA 22401

Reassigned Medicare billing, Virginia enrollment
133 clinicians in this Medicare group

NPI 1013089879 (540) 741-1041

Stafford Hospital, LLC

14 mi

General Acute Care Hospital

101 HOSPITAL CENTER BLVD
Stafford, VA 22554

Reassigned Medicare billing, Virginia enrollment
26 clinicians in this Medicare group

NPI 1043343304 (540) 741-1821

Unm Medical Group Inc

1,625 mi

Multi-Specialty

2211 LOMAS NE
Albuquerque, NM 87106

Reassigned Medicare billing, New Mexico enrollment
2,105 clinicians in this Medicare group

NPI 1831218627 (505) 272-3303

Saint Alphonsus Medical Center Nampa, Inc.

2,057 mi

General Acute Care Hospital

4300 E FLAMINGO AVE
Nampa, ID 83687

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

NPI 1659371870 (208) 205-1000

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 36

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.

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.

1,548 services728 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.

660 services163 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.

577 services515 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.

496 services466 patients

Intensive cardiac rehabilitation; with or without continuous ecg monitoring with exercise, per session G0422

Intensive cardiac rehabilitation is a program designed to improve heart health after a cardiac event. It may involve monitored exercise sessions, where your heart rate is tracked via ECG to ensure safety. Each session is tailored to your needs and abilities.

432 services15 patients

Technetium tc-99m sestamibi, diagnostic, per study dose A9500

Technetium Tc-99m Sestamibi is a diagnostic test used to create images of your heart or breast tissues. It involves a safe radioactive substance injection that helps doctors to detect any abnormalities or changes in these tissues.

397 services197 patients

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.

266 services213 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.

200 services198 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.

199 services197 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 93294

This procedure evaluates your pacemaker system remotely for up to 90 days. It checks whether single, dual, multiple lead, or leadless pacemakers are working properly. It's a safe, convenient way to ensure your heart device is functioning optimally.

167 services72 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

158 services154 patients

Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days 93297

This service involves remotely monitoring your heart and blood vessel implant system for up to 30 days. Using advanced technology, healthcare professionals can track the device's performance and your health status, ensuring the system is working optimally for your needs.

153 services26 patients

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

86 services83 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

86 services61 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days 93296

This procedure involves remotely monitoring your pacemaker or implantable defibrillator system. Over a 90-day period, we check the device's performance and your heart's activity. This helps ensure the device is functioning properly and providing the best possible support for your heart health.

82 services61 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.

81 services59 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.

70 services63 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.

69 services61 patients

Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days 93295

This procedure involves remotely monitoring your implantable defibrillator system, which can have single, dual, or multiple leads. Over a period of up to 90 days, the system's performance is evaluated to ensure it's working properly and providing the necessary heart rhythm support.

48 services20 patients

Injection, aminophyllin, up to 250 mg J0280

An aminophyllin injection is a treatment often used for severe asthma or other lung conditions. It helps to relax and open air passages in the lungs, making it easier to breathe. Up to 250 mg can be administered in one dose.

47 services42 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.

40 services38 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.

36 services34 patients

Heart rhythm review and interpretation of continous external ekg over 8-15 days 93248

This service involves wearing a device for 8-15 days that continuously records your heart's electrical activity. It helps in identifying irregular heart rhythms. The recorded data is then reviewed and interpreted by a healthcare professional for any abnormalities.

32 services32 patients

Intensive cardiac rehabilitation; with or without continuous ecg monitoring; without exercise, per session G0423

Intensive cardiac rehabilitation (ICR) is a program designed to improve heart health, especially after a cardiac event. It may include continuous ECG monitoring to track heart activity. Each session, even without exercise, focuses on lifestyle changes, diet, and stress management.

31 services15 patients

Ultrasound of leg arteries or artery grafts 93925

An ultrasound of leg arteries or artery grafts is a non-invasive imaging test. It uses high-frequency sound waves to capture live images from inside your body, specifically your leg arteries or grafts. This helps in detecting any blockages or abnormalities.

25 services23 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.

23 services23 patients

Heart rhythm recording of continous external ekg over 8-15 days 93246

A heart rhythm recording is a non-invasive procedure where a small device, attached externally, monitors your heart's electrical activity for 8-15 days. It helps detect irregular heart rhythms, assess heart rate, and guide treatment decisions. It's safe, painless, and can be done during normal daily activities.

22 services22 patients

Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional 93228

An Electrocardiogram (ECG) is a non-invasive test that records the electrical signals in your heart. For up to 30 days, a small device will continuously monitor your heart's activity. A healthcare professional will then review the data and provide a report on your heart's function.

16 services16 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.

16 services16 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.

15 services13 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.

15 services15 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.

14 services14 patients

Complete ultrasound study of arm and leg arteries 93923

This procedure involves using sound waves to produce images of your arm and leg arteries. It helps identify blockages or abnormalities that could lead to conditions like stroke or peripheral artery disease. It's non-invasive and painless.

13 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

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.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22408 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

$70.08 typical visit price

range $18.07 – $138.91

Typical copayment $17.52 (range $4.51 – $34.72)

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 4

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

VIRGINIA CARDIOVASCULAR CONSULTANTS PC

Registered Nurse (Cardiac Rehabilitation)

4604 SPOTSYLVANIA PKWY STE 310
FREDERICKSBURG, VA 22408

Spotsylvania County (540) 361-2922

MARY ESANCY NP

Nurse Practitioner (Gerontology)

4604 SPOTSYLVANIA PKWY STE 310
FREDERICKSBURG, VA 22408

Spotsylvania County (540) 361-2922

PAULINE D THOMPSON CNM

Advanced Practice Midwife

4604 SPOTSYLVANIA PKWY STE 310
FREDERICKSBURG, VA 22408

Spotsylvania County (540) 710-1700

VIRGINIA CARDIOVASCULAR CONSULTANTS PC

Internal Medicine (Cardiovascular Disease)

4604 SPOTSYLVANIA PKWY STE 310
FREDERICKSBURG, VA 22408

Spotsylvania County (540) 361-2922

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 Dennis Dunning's NPI number?

The NPI number for Dennis Dunning is 1508847765. It was assigned to this individual provider in the NPPES registry on November 7, 2005.

Where is Dennis Dunning located?

Dennis Dunning practices at 4604 Spotsylvania Pkwy Ste 310, Fredericksburg, VA 22408. The listed phone number is (540) 361-2922.

What is Dennis Dunning's specialty?

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

Is Dennis Dunning enrolled in Medicare?

Yes. Dennis Dunning is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Dennis Dunning's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dennis Dunning reassigns Medicare benefits to 6 organizations: Virginia Cardiovascular Consultants PC (Fredericksburg, VA), Spotsylvania Medical Center Inc (Fredericksburg, VA), Mary Washington Hospital, Inc. (Fredericksburg, VA), Stafford Hospital, LLC (Stafford, VA), Unm Medical Group Inc (Albuquerque, NM) and 1 more organization, listed in the Medicare section above. Each 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 Dennis Dunning's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Dennis Dunning was last updated on November 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.