Ekaterina Troitskaya, FNP-C
NPI 1174037451 · Nurse Practitioner · San Jose, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ekaterina Troitskaya, FNP-C is a Nurse Practitioner provider in San Jose, CA (NPI 1174037451).
Provider details
- NPI number
- 1174037451
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- NP95007663 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 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
3,396 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) |
|---|---|---|
| Evaluation of Cardiac Rhythm Monitor System, Remote Up to 30 Days93298 | 1,202 | $93 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System Or Implantable Defibrillator System, Remote Up to 90 Days93296 | 792 | $25 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System, Remote Up to 90 Days93294 | 575 | $25 |
| Evaluation of Single, Dual, Or Multiple Lead Implantable Defibrillator System, Remote Up to 90 Days93295 | 199 | $32 |
| Programming of Dual Lead Pacemaker System93280 | 176 | $74 |
| Evaluation of Implantable Heart and Blood Vessel Monitoring System, Remote Up to 30 Days93297 | 173 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$265 across 5 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
- 2017-11-26
- Last updated
- 2019-10-07
Frequently asked questions
- What is Ekaterina Troitskaya's NPI number?
- Ekaterina Troitskaya's National Provider Identifier (NPI) is 1174037451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ekaterina Troitskaya's specialty?
- Ekaterina Troitskaya is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ekaterina Troitskaya located?
- Ekaterina Troitskaya's practice location on file with NPPES is 2581 Samaritan Dr Ste 202, San Jose, CA 95124-4112.
- What is Ekaterina Troitskaya's phone number?
- The practice phone number listed in the NPPES registry for Ekaterina Troitskaya is (408) 358-3939.
- Does Ekaterina Troitskaya accept Medicare?
- Ekaterina Troitskaya is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ekaterina Troitskaya's NPI active?
- Yes — Ekaterina Troitskaya's NPI (1174037451) is active in the NPPES registry as of the last update on 2019-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.