ALEXANDER ZASLAVSKY MD
NPI 1245474568
Anesthesiology in West Palm Beach, FL
About Alexander Zaslavsky Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER ZASLAVSKY MD (NPI 1245474568) is an individual anesthesiology provider in West Palm Beach, Florida, licensed in Florida (ME121078) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS, is affiliated with Bethesda Hospital Inc, and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Alexander Zaslavsky Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
14Medicare enrollment records show Alexander Zaslavsky reassigns Medicare billing to 14 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Palm Beach, FL 33407
- Reassigned Medicare billing, Florida enrollment
- 1,973 clinicians in this Medicare group
Palm Beach Gardens, FL 33410
- Reassigned Medicare billing, Florida enrollment
- 318 clinicians in this Medicare group
Delray Beach, FL 33446
- Reassigned Medicare billing, Florida enrollment
- 11 clinicians in this Medicare group
Delray Beach, FL 33446
- Reassigned Medicare billing, Florida enrollment
- 7 clinicians in this Medicare group
Port St Lucie, FL 34952
- Reassigned Medicare billing, Florida enrollment
- 8 clinicians in this Medicare group
Aventura, FL 33180
- Reassigned Medicare billing, Florida enrollment
- 435 clinicians in this Medicare group
Coral Gables, FL 33134
- Reassigned Medicare billing, Florida enrollment
- 77 clinicians in this Medicare group
Maitland, FL 32751
- Reassigned Medicare billing, Florida enrollment
- 2,356 clinicians in this Medicare group
Bradenton, FL 34208
- Reassigned Medicare billing, Florida enrollment
- 1,887 clinicians in this Medicare group
Tampa, FL 33614
- Reassigned Medicare billing, Florida enrollment
- 151 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bethesda Hospital Inc
Acute Care Hospitals · Boynton Beach, FLOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST PALM BEACH, FL 33407
WEST PALM BEACH, FL 33407
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Alexander Zaslavsky's NPI number?
The NPI number for Alexander Zaslavsky is 1245474568. It was assigned to this individual provider in the NPPES registry on April 30, 2009.
Where is Alexander Zaslavsky located?
Alexander Zaslavsky practices at 901 45th St, West Palm Beach, FL 33407. The listed phone number is (561) 844-6300.
What is Alexander Zaslavsky's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Alexander Zaslavsky enrolled in Medicare?
Yes. Alexander Zaslavsky is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Alexander Zaslavsky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Zaslavsky reassigns Medicare benefits to 14 organizations: Sheridan Healthcorp Inc (West Palm Beach, FL), Galloway Anesthesia Associates, LLC (Palm Beach Gardens, FL), Minimally Invasive Surgicenter LLC (Delray Beach, FL), Minimally Invasive Surgicenter Of Delray LLC (Delray Beach, FL), East Coast Anesthesia Associates PA (Port St Lucie, FL) and 9 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alexander Zaslavsky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alexander Zaslavsky affiliated with any hospitals?
According to CMS data, Alexander Zaslavsky is affiliated with Bethesda Hospital Inc.
When was this NPI record last updated?
The NPPES record for Alexander Zaslavsky was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Alexander Zaslavsky, MD · NPI 1245474568
Anesthesiology physician in West Palm Beach, Florida. Individual provider, active in the CMS NPPES registry since April 30, 2009.
## Identity
- **NPI:** 1245474568 (Entity type: Individual)
- **Enumerated:** April 30, 2009
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** ME121078 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 901 45TH ST, West Palm Beach, FL 33407-2413
- **Phone:** (561) 844-6300
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 14 organizations under Medicare reassignment (form CMS-855R): Sheridan Healthcorp Inc (NPI 1437823812, West Palm Beach, FL); Galloway Anesthesia Associates, LLC (NPI 1316626450, Palm Beach Gardens, FL); Minimally Invasive Surgicenter LLC (NPI 1316508252, Delray Beach, FL); Minimally Invasive Surgicenter Of Delray LLC (NPI 1912622747, Delray Beach, FL); East Coast Anesthesia Associates PA (NPI 1770756256, Port St Lucie, FL); and 9 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** October 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1245474568) · Data from the CMS NPPES public registry.