Physician Profile
Joshua J. Zaritsky, M.D.
Unclaimed ProfileAbout Dr. Zaritsky
Based in Phoenix, AZ, Joshua J. Zaritsky, M.D. is listed in the NPI registry under nephrology. Joshua graduated from Stanford University School of Medicine in 2001. Joshua is also listed as specializing in pediatrics and pediatric nephrology. According to Medicare claims data, Joshua cared for 26 Medicare patients across 96 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes and initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes. NPI 1396871844 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
- (602) 963-0965
- Email not available
Practice Locations
1920 E CAMBRIDGE AVE STE 201
Phoenix, AZ 85006
7720 US Highway 98 W Ste 210
Miramar Beach, FL 32550
1919 E Thomas Rd
Phoenix, AZ 85016
1600 SW Archer Rd
Gainesville, FL 32610
333 N Santa Rosa
San Antonio, TX 78207
5153 N 9th Ave
Pensacola, FL 32504
Conditions Commonly Evaluated or Treated
Within Nephrology 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
Acid-base disorders
Anatomical conditions
Autoimmune conditions
Blood disorders
Blood pressure
Cysts and growths
Diabetes complications
Dialysis complications
Electrolyte disorders
Fluid retention
Genetic disorders
Hormone disorders
Infections
Inflammatory conditions
Kidney damage
Kidney failure
Kidney filter diseases
Lab abnormalities
Metabolic disorders
Multi-organ conditions
Structural kidney issues
Symptoms
Urine abnormalities
Urine symptoms
Vascular conditions
Vascular kidney issues
Procedures & services
Most searched procedures
Consultations
Diagnostic tests
Diagnostics
Dialysis
Dialysis access
- Dialysis Access Physical Exam
- Dialysis Catheter Removal
- Dialysis Fistula Repair
- Temporary Dialysis Line Placement
Diet and nutrition
Imaging
Infusions
Interventional procedures
Lab tests
- 24-hour urine test
- Comprehensive Metabolic Panel
- Kidney Function Blood Test
- Parathyroid hormone monitoring
- Urine protein check
- Urine sediment test
Medication management
- Active Vitamin D Therapy
- Resistant Blood Pressure Medication Adjustment
- Steroid Therapy For Kidney Inflammation
Medication therapy
- Acid reducer treatment for kidneys
- Phosphate binder therapy
- Potassium lowering treatment
- Red blood cell booster injections
- Water pill adjustment
Patient education
Prevention
Procedures
Specialized therapies
Supportive care
Surgical procedures
Transplant care
Vascular access
Procedures Most Often Billed to Medicare
96 services · 26 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
79 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
17 |
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 kidney specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 3 groups
Other kidney specialists in Phoenix 8
Same specialty, same city.
Trained at Stanford University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Stanford University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Joshua J. Zaritsky's specialty?
Joshua J. Zaritsky is a kidney specialist in Phoenix, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nephrology”.
NPI registry
Where can I find Joshua J. Zaritsky?
Joshua J. Zaritsky is listed at 1920 E Cambridge Ave Ste 201, Phoenix, AZ 85006. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Joshua J. Zaritsky?
The number on file is (602) 963-0965. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Joshua J. Zaritsky's NPI number?
Joshua J. Zaritsky's National Provider Identifier is 1396871844. 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 Joshua J. Zaritsky's education?
Joshua J. Zaritsky attended Stanford University School of Medicine, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Joshua J. Zaritsky been practicing?
Joshua J. Zaritsky has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What is Joshua J. Zaritsky known for?
According to Medicare billing data, Joshua J. Zaritsky the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Joshua J. Zaritsky confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Joshua J. Zaritsky. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.