Carolina Alvayay, M.D.
NPI 1336380286 · Urology Physician · Roseville, CA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolina Alvayay, M.D. is a Urology Physician provider in Roseville, CA (NPI 1336380286).
Provider details
- NPI number
- 1336380286
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PENDING (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,318 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 451 | $135 |
| Automated Urinalysis Test81003 | 178 | $2 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 158 | $13 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 116 | $262 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 64 | $175 |
| Instillation of Anti-Cancer Drug Into Bladder51720 | 58 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 282 | 106 |
| Finasteride | 170 | 60 |
| Estradiol | 130 | 87 |
| Mirabegronbrand: Myrbetriq | 69 | 27 |
| Potassium Citratebrand: Potassium Citrate Er | 53 | 21 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 36 | 29 |
| Cefuroxime Axetilbrand: Cefuroxime |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$183 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-03-23
- Last updated
- 2015-07-22
Frequently asked questions
- What is Carolina Alvayay's NPI number?
- Carolina Alvayay's National Provider Identifier (NPI) is 1336380286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolina Alvayay's specialty?
- Carolina Alvayay is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Carolina Alvayay located?
- Carolina Alvayay's practice location on file with NPPES is 3 Medical Plaza Dr, Roseville, CA 95661-3087.
- What is Carolina Alvayay's phone number?
- The practice phone number listed in the NPPES registry for Carolina Alvayay is (916) 797-4719.
- Does Carolina Alvayay accept Medicare?
- Carolina Alvayay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolina Alvayay's NPI active?
- Yes — Carolina Alvayay's NPI (1336380286) is active in the NPPES registry as of the last update on 2015-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.