Katarzyna Jakubowska-Sadowska, M.D.
NPI 1578656641 · Neurology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katarzyna Jakubowska-Sadowska, M.D. is a Neurology Physician provider in Brooklyn, NY (NPI 1578656641).
Provider details
- NPI number
- 1578656641
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 228298 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
363 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 | 95 | $146 |
| Measurement of Brain Wave Activity (eeg), Awake and Asleep95819 | 50 | $532 |
| Ultrasound of One Side of Head and Neck Blood Flow93882 | 45 | $116 |
| Complete Ultrasound of Within the Brain Blood Flow93886 | 45 | $253 |
| Ultrasound of Within the Brain Blood Flow Following Medication93890 | 45 | $263 |
| Ultrasound of Within the Brain Blood Flow for Blood Clots93892 | 45 | $191 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 325 | 64 |
| Donepezil Hcl | 231 | 54 |
| Gabapentin | 186 | 49 |
| Cyclobenzaprine Hcl | 183 | 74 |
| Quetiapine Fumarate | 150 | 29 |
| Memantine Hcl | 146 | 22 |
| Tizanidine Hcl | 126 | 41 |
| Duloxetine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,030 across 46 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
- 2006-10-02
- Last updated
- 2014-01-22
Frequently asked questions
- What is Katarzyna Jakubowska-Sadowska's NPI number?
- Katarzyna Jakubowska-Sadowska's National Provider Identifier (NPI) is 1578656641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katarzyna Jakubowska-Sadowska's specialty?
- Katarzyna Jakubowska-Sadowska is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Katarzyna Jakubowska-Sadowska located?
- Katarzyna Jakubowska-Sadowska's practice location on file with NPPES is 445-77th Street, Brooklyn, NY 11209-3205.
- What is Katarzyna Jakubowska-Sadowska's phone number?
- The practice phone number listed in the NPPES registry for Katarzyna Jakubowska-Sadowska is (718) 680-4300.
- Does Katarzyna Jakubowska-Sadowska accept Medicare?
- Katarzyna Jakubowska-Sadowska is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katarzyna Jakubowska-Sadowska's NPI active?
- Yes — Katarzyna Jakubowska-Sadowska's NPI (1578656641) is active in the NPPES registry as of the last update on 2014-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.