Physician Profile
Sharon Shalom Natanzon, MD
Unclaimed ProfileAbout Dr. Natanzon
Based in Jacksonville, FL, Sharon Shalom Natanzon, MD is listed in the NPI registry under cardiovascular disease (cardiology). Sharon Shalom is also listed as specializing in cardiovascular disease. According to Medicare claims data, Sharon Shalom cared for 63 Medicare patients across 75 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. NPI 1821790650 identifies this record in the national registry.
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
- (904) 383-1011
- Email not available
Practice Locations
655 W 8TH ST
Jacksonville, FL 32209
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
Vascular and risk factors
Artery & vascular
Heart inflammation
Heart muscle
Heart valves
Vascular disease
Procedures & services
Most searched procedures
Office and noninvasive testing
Advanced imaging
Consultations
Diagnostic testing
Diagnostics
Heart devices
- Biventricular Pacemaker (Cardiac Resynchronization Therapy)
- Implantable Loop Recorder (Cardiac Monitor Implant)
Heart imaging
Heart procedures
Heart rhythm procedures
Imaging
Implants
Recovery & rehabilitation
Vascular imaging
Procedures Most Often Billed to Medicare
75 services · 63 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
13 | Less often than most peers in Cardiovascular Disease… |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
23 | Less often than most peers in Cardiovascular Disease… |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
20 | Less often than most peers in Cardiovascular Disease… |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
19 | Less often than most 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.
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.
Other cardiovascular diseases in Jacksonville 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 8
Providers in FL who bill this service to Medicare most often.
Common questions
What is Dr. Natanzon's specialty?
Dr. Natanzon is a cardiovascular disease (cardiology) in Jacksonville, FL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Natanzon?
Dr. Natanzon is listed at 655 W 8Th St, Jacksonville, FL 32209. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Natanzon?
The number on file is (904) 383-1011. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Natanzon's NPI number?
Dr. Natanzon's National Provider Identifier is 1821790650. 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 Dr. Natanzon's medical education?
Dr. Natanzon attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Natanzon been practicing?
Dr. Natanzon has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Natanzon known for?
According to Medicare billing data, Dr. Natanzon provides treatments such as 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
Has Dr. Natanzon confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Natanzon. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.