Marina White-Nagy, MD
NPI 1538247200 · Urology Physician · Mountain View, CA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marina White-Nagy, MD is a Urology Physician provider in Mountain View, CA (NPI 1538247200).
Provider details
- NPI number
- 1538247200
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A72339 (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
594 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) |
|---|---|---|
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 131 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 117 | $155 |
| Automated Urinalysis Test81003 | 89 | $2 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 71 | $314 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 58 | $216 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 68 | 22 |
| Cephalexin | 36 | 29 |
| Estradiol | 31 | 22 |
| Finasteride | 30 | — |
| Methenamine Hippurate | 27 | — |
| Mirabegronbrand: Myrbetriq | 20 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2023-03-15
- Certified
- 2023-03-15
Frequently asked questions
- What is Marina White-Nagy's NPI number?
- Marina White-Nagy's National Provider Identifier (NPI) is 1538247200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marina White-Nagy's specialty?
- Marina White-Nagy is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Marina White-Nagy located?
- Marina White-Nagy's practice location on file with NPPES is 701 E. El Camino Real, Mountain View, CA 94040.
- What is Marina White-Nagy's phone number?
- The practice phone number listed in the NPPES registry for Marina White-Nagy is (916) 973-5000.
- Does Marina White-Nagy accept Medicare?
- Marina White-Nagy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marina White-Nagy's NPI active?
- Yes — Marina White-Nagy's NPI (1538247200) is active in the NPPES registry as of the last update on 2023-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.