HOWARD LELAND MIZELLE MD
NPI 1972558823
Emergency Medicine in Orlando, FL
About Howard Leland Mizelle Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOWARD LELAND MIZELLE MD (NPI 1972558823) is an individual emergency medicine provider in Orlando, Florida, licensed in Florida (ME0082040) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Orlando Health, and is a graduate of University Of Mississippi School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Howard Leland Mizelle 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 Reassignment
Medicare enrollment records show Howard Mizelle reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Orlando, FL 32806
- Reassigned Medicare billing, Florida enrollment
- 347 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 5
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.
Orlando Health
Acute Care Hospitals · Orlando, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 32806 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Howard Mizelle's NPI number?
The NPI number for Howard Mizelle is 1972558823. It was assigned to this individual provider in the NPPES registry on May 22, 2006.
Where is Howard Mizelle located?
Howard Mizelle practices at 1414 S Orange Ave, Orlando, FL 32806. The listed phone number is (407) 841-5111.
What is Howard Mizelle's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Howard Mizelle enrolled in Medicare?
Yes. Howard Mizelle 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 organization bills Medicare for Howard Mizelle's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Howard Mizelle reassigns Medicare benefits to Emergency Physicians Of Central Florida LLP (Orlando, FL). The 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 Howard Mizelle's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Howard Mizelle affiliated with any hospitals?
According to CMS data, Howard Mizelle is affiliated with Orlando Health.
When was this NPI record last updated?
The NPPES record for Howard Mizelle was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Howard Leland Mizelle, MD · NPI 1972558823
Emergency Medicine physician in Orlando, Florida. Individual provider, active in the CMS NPPES registry since May 22, 2006.
## Identity
- **NPI:** 1972558823 (Entity type: Individual)
- **Enumerated:** May 22, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** ME0082040 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 1414 S ORANGE AVE, Orlando, FL 32806-2134
- **Phone:** (407) 841-5111 · **Fax:** (800) 536-8431
## 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:** Emergency Physicians Of Central Florida LLP (NPI 1326033341, Orlando, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Mississippi School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Other 13813 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1972558823) · Data from the CMS NPPES public registry.