Ewelina Bryll-Perzan, M.D.
NPI 1649627282 · Student in an Organized Health Care Education/Training Program · Brooklyn, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ewelina Bryll-Perzan, M.D. is a Student in an Organized Health Care Education/Training Program provider in Brooklyn, NY (NPI 1649627282).
Provider details
- NPI number
- 1649627282
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
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
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,805 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) |
|---|---|---|
| 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 | 605 | $19 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 452 | $148 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 391 | $9 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 85 | $39 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 73 | $3 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 229 | 71 |
| Semaglutidebrand: Ozempic | 209 | 45 |
| Metformin Hclbrand: Metformin Hcl Er | 170 | 56 |
| Metformin Hcl | 167 | 59 |
| Alendronate Sodium | 125 | 40 |
| Empagliflozinbrand: Jardiance | 124 | 35 |
Practice location
Mailing address
Additional practice locations (1)
- 967 N BroadwayYonkers, NY 10701-1301Phone: (914) 964-4444
Registry dates
- Enumerated
- 2016-05-23
- Last updated
- 2020-01-02
- Certified
- 2020-01-02
Frequently asked questions
- What is Ewelina Bryll-Perzan's NPI number?
- Ewelina Bryll-Perzan's National Provider Identifier (NPI) is 1649627282, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ewelina Bryll-Perzan's specialty?
- Ewelina Bryll-Perzan 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 Ewelina Bryll-Perzan located?
- Ewelina Bryll-Perzan's practice location on file with NPPES is 450 Clarkson Ave, Brooklyn, NY 11203-2012.
- What is Ewelina Bryll-Perzan's phone number?
- The practice phone number listed in the NPPES registry for Ewelina Bryll-Perzan is (718) 270-1000.
- Does Ewelina Bryll-Perzan accept Medicare?
- Ewelina Bryll-Perzan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ewelina Bryll-Perzan's NPI active?
- Yes — Ewelina Bryll-Perzan's NPI (1649627282) is active in the NPPES registry as of the last update on 2020-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.