Elena Markov
NPI 1770049793 · Student in an Organized Health Care Education/Training Program · Staten Island, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elena Markov is a Student in an Organized Health Care Education/Training Program provider in Staten Island, NY (NPI 1770049793).
Provider details
- NPI number
- 1770049793
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
12 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) |
|---|---|---|
| Ultrasonic Guidance for Blood Vessel Access76937 | 12 | $13 |
Typical Medicare-allowed amounts for these services range $13–$13 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-02-14
- Last updated
- 2019-02-14
Frequently asked questions
- What is Elena Markov's NPI number?
- Elena Markov's National Provider Identifier (NPI) is 1770049793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elena Markov's specialty?
- Elena Markov is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Elena Markov located?
- Elena Markov's practice location on file with NPPES is 556 Eltingville Blvd, Staten Island, NY 10312-2110.
- What is Elena Markov's phone number?
- The practice phone number listed in the NPPES registry for Elena Markov is (347) 393-5034.
- Does Elena Markov accept Medicare?
- Elena Markov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elena Markov's NPI active?
- Yes — Elena Markov's NPI (1770049793) is active in the NPPES registry as of the last update on 2019-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.