Sam Natarajan, MD
NPI 1225017189 · Nephrology Physician · White Plains, NY
Sam Natarajan, MD is a Nephrology Physician provider in White Plains, NY (NPI 1225017189).
Provider details
- NPI number
- 1225017189
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 117711-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
601 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 72 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 68 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 68 | $142 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 65 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 46 | $95 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 162 | 60 |
| Atorvastatin Calcium | 151 | 57 |
| Furosemide | 75 | 26 |
| Calcitriol | 68 | 25 |
| Losartan Potassium | 66 | 29 |
| Carvedilol | 49 | 16 |
| Tamsulosin Hcl | 49 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-10
- Last updated
- 2013-10-16
Frequently asked questions
- What is Sam Natarajan's NPI number?
- Sam Natarajan's National Provider Identifier (NPI) is 1225017189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sam Natarajan's specialty?
- Sam Natarajan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Sam Natarajan located?
- Sam Natarajan's practice location on file with NPPES is 222 Westchester Ave, White Plains, NY 10604-2906.
- What is Sam Natarajan's phone number?
- The practice phone number listed in the NPPES registry for Sam Natarajan is (914) 682-6474.
- Is Sam Natarajan's NPI active?
- Yes — Sam Natarajan's NPI (1225017189) is active in the NPPES registry as of the last update on 2013-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.