Natalia Zarzhevsky, MD, PHD
NPI 1043338924 · Diagnostic Radiology Physician · Long Beach, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalia Zarzhevsky, MD, PHD is a Diagnostic Radiology Physician provider in Long Beach, CA (NPI 1043338924).
Provider details
- NPI number
- 1043338924
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- A113062 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,976 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 242 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 186 | $39 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 151 | $111 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 135 | $84 |
| X-Ray of Chest, 2 Views71046 | 127 | $10 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 85 | $83 |
| Ct Scan of Upper Spine Without Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-27
- Last updated
- 2026-04-29
- Certified
- 2026-04-29
Frequently asked questions
- What is Natalia Zarzhevsky's NPI number?
- Natalia Zarzhevsky's National Provider Identifier (NPI) is 1043338924, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalia Zarzhevsky's specialty?
- Natalia Zarzhevsky is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Natalia Zarzhevsky located?
- Natalia Zarzhevsky's practice location on file with NPPES is 2801 Atlantic Ave, Long Beach, CA 90806.
- What is Natalia Zarzhevsky's phone number?
- The practice phone number listed in the NPPES registry for Natalia Zarzhevsky is (562) 933-1550.
- Does Natalia Zarzhevsky accept Medicare?
- Natalia Zarzhevsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalia Zarzhevsky's NPI active?
- Yes — Natalia Zarzhevsky's NPI (1043338924) is active in the NPPES registry as of the last update on 2026-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.