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Edit this profileAt a glance
- 102 Palo Alto Rd, Suite 200, San Antonio, TX 78211
About Dr. Narayan
Rajeev Narayan, M.D. practices nephrology in San Antonio, TX. Medicare claims data shows Rajeev provided 4,376 services to 820 patients. The services billed most often include low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1093805863.
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
- (210) 403-0765
- Email not available
Practice Locations
102 PALO ALTO RD SUITE 200
San Antonio, TX 78211
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
4,376 services · 820 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist | Procedure | 36902 |
34 | As often as other peers in Nephrology |
| Insertion of tube into chest or arm artery, each first order branch | Procedure | 36215 |
33 | More often than most peers in Nephrology |
| Insertion of non-tunneled central venous tube for infusion (5 years or older) | Procedure | 36556 |
30 | More than most peers in Nephrology |
| Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment with imaging review by radiologist, with balloon tube | Procedure | 36905 |
24 | As often as other peers in Nephrology |
| Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist | Procedure | 36902 |
24 | As often as other peers in Nephrology |
| Replacement of tunneled central venous tube | Procedure | 36581 |
19 | As often as other peers in Nephrology |
| Removal of tunneled central venous tube | Procedure | 36589 |
18 | As often as other peers in Nephrology |
| Insertion of tunneled central venous tube for infusion (5 years or older) | Procedure | 36558 |
17 | As often as other peers in Nephrology |
| Insertion of needle and/or tube into hemodialysis circuit with review by radiologist | Procedure | 36901 |
16 | Less often than most peers in Nephrology |
| Insertion of tube into chest or arm artery, each first order branch | Procedure | 36215 |
15 | More often than most peers in Nephrology |
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.
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 kidney specialists in San Antonio 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist 8
Providers in TX who bill this service to Medicare most often.
Common questions
What does Rajeev Narayan specialize in?
Rajeev Narayan is a kidney specialist in San Antonio, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nephrology”.
NPI registry
Where is Rajeev Narayan located?
Rajeev Narayan is listed at 102 Palo Alto Rd Suite 200, San Antonio, TX 78211. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Rajeev Narayan's phone number?
The number on file is (210) 403-0765. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Rajeev Narayan?
Rajeev Narayan's National Provider Identifier is 1093805863. 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
Where did Rajeev Narayan train?
Rajeev Narayan attended Other, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Rajeev Narayan have?
Rajeev Narayan has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What does Rajeev Narayan do most often?
According to Medicare billing data, Rajeev Narayan performs procedures including insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist, insertion of tube into chest or arm artery, each first order branch and insertion of non-tunneled central venous tube for infusion; reads or performs imaging such as ultrasonic guidance for blood vessel access and fluoroscopic guidance for insertion or removal of central vein access device; provides treatments such as home dialysis services per month and use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Rajeev Narayan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Rajeev Narayan. If this is you, claiming it is free.
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