DR. HISHAM ZAFARI MD
NPI 1811911472
Emergency Medicine in Largo, FL
About Dr. Hisham Zafari Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HISHAM ZAFARI MD (NPI 1811911472) is an individual emergency medicine provider in Largo, Florida, licensed in Florida (ME46061) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Hisham Zafari Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Hisham Zafari reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Aventura, FL 33180
- Reassigned Medicare billing, Florida enrollment
- 1,912 clinicians in this Medicare group
Derry, NH 03038
- Reassigned Medicare billing, New Hampshire enrollment
- 150 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33770 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LARGO, FL 33770
LARGO, FL 33770
LARGO, FL 33770
LARGO, FL 33770
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 Hisham Zafari's NPI number?
The NPI number for Hisham Zafari is 1811911472. It was assigned to this individual provider in the NPPES registry on July 27, 2006.
Where is Hisham Zafari located?
Hisham Zafari practices at 201 14th St SW, Largo, FL 33770. The listed phone number is (727) 588-5222.
What is Hisham Zafari's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Hisham Zafari enrolled in Medicare?
Yes. Hisham Zafari is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Hisham Zafari's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hisham Zafari reassigns Medicare benefits to 2 organizations: Emergency Medicine Services Of Fl, LLC (Aventura, FL) and Hospital Medicine Services Of Nh, LLC (Derry, NH). 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 Hisham Zafari's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hisham Zafari accept?
Health plans from Oscar Health Maintenance Organization of Florida and WellSense Health Plan list Hisham Zafari as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Hisham Zafari was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.
# Dr. Hisham Zafari, MD · NPI 1811911472
Emergency Medicine physician in Largo, Florida. Individual provider, active in the CMS NPPES registry since July 27, 2006.
## Identity
- **NPI:** 1811911472 (Entity type: Individual)
- **Enumerated:** July 27, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** ME46061 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 201 14TH ST SW, Largo, FL 33770-3133
- **Phone:** (727) 588-5222 · **Fax:** (727) 588-5458
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Emergency Medicine Services Of Fl, LLC (NPI 1043917180, Aventura, FL); Hospital Medicine Services Of Nh, LLC (NPI 1548967607, Derry, NH) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN D21866
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Source: [NPI Profile](https://npiprofile.com/npi/1811911472) · Data from the CMS NPPES public registry.