Viswanathan Gajendran, MD
NPI 1053499731 · Urology Physician · Roseville, CA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Viswanathan Gajendran, MD is a Urology Physician provider in Roseville, CA (NPI 1053499731).
Provider details
- NPI number
- 1053499731
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A69056 (CA)
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
19 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
309 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 | 151 | $98 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 49 | $135 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 36 | $67 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 23 | $67 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 20 | $17 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tadalafil | 80 | 17 |
| Testosterone Cypionate | 70 | 16 |
| Tamsulosin Hcl | 65 | 25 |
| Silodosin | 37 | 11 |
| Testosterone | 34 | — |
| Doxazosin Mesylate | 32 | — |
| Cabergoline | 18 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Viswanathan Gajendran's NPI number?
- Viswanathan Gajendran's National Provider Identifier (NPI) is 1053499731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Viswanathan Gajendran's specialty?
- Viswanathan Gajendran is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Viswanathan Gajendran located?
- Viswanathan Gajendran's practice location on file with NPPES is 1600 Eureka Rd, Roseville, CA 95661-3027.
- What is Viswanathan Gajendran's phone number?
- The practice phone number listed in the NPPES registry for Viswanathan Gajendran is (916) 784-4000.
- Does Viswanathan Gajendran accept Medicare?
- Viswanathan Gajendran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Viswanathan Gajendran's NPI active?
- Yes — Viswanathan Gajendran's NPI (1053499731) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.