Are you Michael L. Ridner, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 930 Franklin St Se, Huntsville, AL 35801
About Dr. Ridner
Michael L. Ridner, M.D. practices cardiovascular disease (cardiology) in Huntsville, AL. Michael is a 1982 graduate of University of Oklahoma College of Medicine. Michael is also listed as specializing in cardiovascular disease. Medicare claims data shows Michael provided 3,390 services to 2,947 patients. The services billed most often include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and ultrasound of heart with color-depicted blood flow, rate, direction and valve function. The provider's National Provider Identifier (NPI) is 1548231723.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (256) 539-4080
- Email not available
Practice Locations
930 FRANKLIN ST SE
Huntsville, AL 35801
Conditions Commonly Evaluated or Treated
Within Cardiovascular Disease generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Coronary and ischemic heart disease
Heart failure and cardiomyopathy
Heart rhythm
Symptoms and functional disorders
Valve and structural heart
- Aortic stenosis
- Mitral regurgitation
- Mitral valve prolapse
- Patent foramen ovale
Vascular and risk factors
- Aortic aneurysm
- Carotid artery disease
- Familial hypercholesterolemia
- Resistant hypertension
Artery & vascular
- Peripheral Artery Disease (PAD)
Heart inflammation
- Pericarditis (Heart Sac Inflammation)
Heart muscle
Heart valves
Vascular disease
Procedures & services
Most searched procedures
- Echocardiogram
- EKG
- Heart monitor
- Heart stent
- Pacemaker surgery
- Stress test
Office and noninvasive testing
Advanced imaging
- Cardiac magnetic resonance imaging
- Nuclear cardiac stress imaging
Consultations
- Preventive Cardiology Consultation
Diagnostic testing
Diagnostics
- Electrophysiology Study (EP Study)
Heart devices
- Biventricular Pacemaker (Cardiac Resynchronization Therapy)
- Implantable Loop Recorder (Cardiac Monitor Implant)
Heart imaging
- Heart CT Scan (Cardiac CT)
Heart procedures
Heart rhythm procedures
Imaging
- Heart Calcium Scan
- Transesophageal Echocardiogram for Kids
Implants
- Defibrillator Implant (ICD)
Recovery & rehabilitation
- Cardiac Rehabilitation Program
Vascular imaging
Procedures Most Often Billed to Medicare
3,390 services · 2,947 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ct scan of blood vessels of chest with contrast | Imaging | 71275 |
233 | More than most peers in Cardiovascular Disease… |
| Ct scan of blood vessels and grafts of heart with contrast | Imaging | 75574 |
213 | More than most peers in Cardiovascular Disease… |
| Ct scan of blood vessels of abdomen and pelvis with contrast | Imaging | 74174 |
187 | More than most peers in Cardiovascular Disease… |
| Ct scan of heart structure with contrast | Imaging | 75572 |
113 | More often than most peers in Cardiovascular Disease… |
| Nuclear medicine studies of blood flow in heart muscle at rest and with stress | Imaging | 78492 |
73 | As often as other peers in Cardiovascular Disease… |
| Nuclear medicine study of heart muscle at rest and with stress and spect | Imaging | 78451 |
64 | More often than most peers in Cardiovascular Disease… |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
41 | Less often than most peers in Cardiovascular Disease… |
| Ct scan of blood vessels of neck with contrast | Imaging | 70498 |
16 | Too few peers to compare |
| Ct scan of abdominal aorta and both leg arteries with contrast | Imaging | 75635 |
13 | Less often than most peers in Cardiovascular Disease… |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
561 | As often as other peers in Cardiovascular Disease… |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other cardiovascular diseases at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 4 groups
Other cardiovascular diseases in Huntsville 2
Same specialty, same city.
Trained at University of Oklahoma College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1982 at University of Oklahoma College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ct scan of blood vessels of chest with contrast 6
Providers in AL who bill this service to Medicare most often.
Common questions
What is Michael L. Ridner's specialty?
Michael L. Ridner is a cardiovascular disease (cardiology) in Huntsville, AL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Michael L. Ridner?
Michael L. Ridner is listed at 930 Franklin St Se, Huntsville, AL 35801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Michael L. Ridner?
The number on file is (256) 539-4080. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Michael L. Ridner?
Michael L. Ridner's National Provider Identifier is 1548231723. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Michael L. Ridner's education?
Michael L. Ridner attended University of Oklahoma College of Medicine, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Michael L. Ridner have?
Michael L. Ridner has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What is Michael L. Ridner known for?
According to Medicare billing data, Michael L. Ridner performs imaging including ct scan of blood vessels of chest with contrast and ct scan of blood vessels and grafts of heart with contrast; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and ultrasound of heart with color-depicted blood flow, rate, direction and valve function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Michael L. Ridner's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Michael L. Ridner. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.