Varalakshmi Niranjan, MD
NPI 1043317340 · Internal Medicine Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Varalakshmi Niranjan, MD is a Internal Medicine Physician provider in Stanford, CA (NPI 1043317340).
Provider details
- NPI number
- 1043317340
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- C196905 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
181 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 80 | $134 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 59 | $135 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $92 |
| Administration of Pneumococcal VaccineG0009 | 15 | $34 |
Typical Medicare-allowed amounts for these services range $34–$135 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 180 | 57 |
| Amlodipine Besylate | 164 | 56 |
| Levothyroxine Sodium | 152 | 41 |
| Rosuvastatin Calcium | 122 | 41 |
| Lisinopril | 114 | 35 |
| Metoprolol Succinate | 91 | 29 |
| Losartan Potassium |
Practice location
Mailing address
Additional practice locations (2)
- 65 Kane StWest Hartford, CT 06119-2110Phone: (860) 523-6436Fax: (860) 523-3775
- 1007 Farmington AveSuite 9West Hartford, CT 06107-2133Phone: (860) 586-7825Fax: (860) 586-7827
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2025-03-27
- Certified
- 2025-03-27
Frequently asked questions
- What is Varalakshmi Niranjan's NPI number?
- Varalakshmi Niranjan's National Provider Identifier (NPI) is 1043317340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Varalakshmi Niranjan's specialty?
- Varalakshmi Niranjan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Varalakshmi Niranjan located?
- Varalakshmi Niranjan's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Varalakshmi Niranjan's phone number?
- The practice phone number listed in the NPPES registry for Varalakshmi Niranjan is (650) 423-4000.
- Does Varalakshmi Niranjan accept Medicare?
- Varalakshmi Niranjan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Varalakshmi Niranjan's NPI active?
- Yes — Varalakshmi Niranjan's NPI (1043317340) is active in the NPPES registry as of the last update on 2025-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.