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CHAD AARON MACKMAN MD
NPI 1053553966
Pediatrics - Pediatric Critical Care Medicine in Orlando, FL

Active since March 24, 2009PECOS Enrolled
601 E ROLLINS ST, ORLANDO, FL 32803(407) 975-0410(407) 975-0411 Get Directions Write a Review

NPPES record last updated: October 20, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 20, 2021, Oct 4, 2019, Jul 18, 2017 (3 updates tracked since 2017).

About Chad Aaron Mackman Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHAD AARON MACKMAN MD (NPI 1053553966) is an individual pediatric critical care medicine provider in Orlando, Florida, licensed in Florida (ME140887) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1053553966
Entity TypeIndividualMale
Primary Taxonomy2080P0203X
Provider Legal NameCHAD AARON MACKMANCredential: MD
Location Address601 E ROLLINS STOrlando, FL 32803-1248
Mailing Address1600 Sw Archer RdGainesville, FL 32610-3003 · (352) 627-9350
Phone(407) 975-0410
Fax(407) 975-0411
Sole ProprietorNo
Enumeration DateMarch 24, 2009
Last NPPES UpdateOctober 20, 20213 updates tracked since enumeration
NPPES CertifiedOctober 20, 2021
✔ NPI 1053553966 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0203X
Licenses✔ Licensed in FL · ME140887✔ Licensed in WI · 56470
Definition
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.
Also ListedPediatrics · Pediatric CardiologyTaxonomy 2080P0202X · License R2913 (TX), 56470-20 (WI)
601 E ROLLINS ST, Orlando, FL 32803
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Other Identifiers 1

Medicaid10535553966WI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chad Aaron Mackman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Chad Mackman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Florida Hospital Medical Group Inc
1.8 mi
Family Medicine
1115 E RIDGEWOOD ST
Orlando, FL 32803
  • Reassigned Medicare billing, Florida enrollment
  • 3,005 clinicians in this Medicare group
NPI 1225034234 (407) 841-1100
Florida Clinical Practice Association Inc
94 mi
Surgery
1600 SW ARCHER RD
Gainesville, FL 32610
  • Reassigned Medicare billing, Florida enrollment
  • 3,324 clinicians in this Medicare group
NPI 1063463768 (352) 265-7922
Cook Children's Physician Network
992 mi
Pediatrics
801 7TH AVE
Fort Worth, TX 76104
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Cook Childrens Physician Network
  • 1,186 clinicians in this Medicare group
NPI 1083472062 (682) 885-6483

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

MRS. ELIZABETH BONET CNM
Advanced Practice Midwife
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 975-0406
ROLA ALTOOS MD
Radiology (Diagnostic Radiology)
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 200-2355
ALBAGIR MOHAMED ALARABI M.D
Internal Medicine
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 303-5600
DR. LYNN CHRISTINE PALMERI M.D.
Pediatrics (Neonatal-Perinatal Medicine)
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 303-2528
DANIELLE LARSON CRNA
Nurse Anesthetist, Certified Registered
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 667-0444
LANDON LICHTMAN M.D.
Emergency Medicine
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 303-1940
ZAIN ZAMIR MD
Hospitalist
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 652-7040
ANDREA CARSON
Pharmacist
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (941) 875-2033

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 Chad Mackman's NPI number?

The NPI number for Chad Mackman is 1053553966. It was assigned to this individual provider in the NPPES registry on March 24, 2009.

Where is Chad Mackman located?

Chad Mackman practices at 601 E Rollins St, Orlando, FL 32803. The listed phone number is (407) 975-0410.

What is Chad Mackman's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Chad Mackman enrolled in Medicare?

Yes. Chad Mackman is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Chad Mackman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chad Mackman reassigns Medicare benefits to 3 organizations: Florida Hospital Medical Group Inc (Orlando, FL), Florida Clinical Practice Association Inc (Gainesville, FL) and Cook Children's Physician Network (Fort Worth, TX). 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 Chad Mackman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Chad Mackman was last updated on October 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.