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MS. COURTNEY A MACMAHON
NPI 1366863169
Nurse Anesthetist, Certified Registered in Miami, FL

Active since December 20, 2013Accepts Medicare Assignment
91.59/100
CMS Quality Rating
8900 NORTH KENDALL DRIVE, MIAMI, FL 33176(786) 596-1960 Get Directions Write a Review

NPPES record last updated: February 7, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ms. Courtney A Macmahon NPPES

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

MS. COURTNEY A MACMAHON (NPI 1366863169) is an individual nurse anesthetist, certified registered in Miami, Florida, licensed in Florida (ARNP9296112) and active in the NPI registry since December 2013. She is a graduate of Other (2013).

NPPES Registry Identity

NPI1366863169
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameMS. COURTNEY A MACMAHON
Location Address8900 NORTH KENDALL DRIVEMiami, FL 33176
Mailing Address1613 Harrison Pkwy, Suite 200, Mailstop Sh-9aSunrise, FL 33323-2896 · (954) 838-2371 · Fax (954) 851-1746
Phone(786) 596-1960
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateDecember 20, 2013
Last NPPES UpdateFebruary 7, 2014
✔ NPI 1366863169 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in FL · ARNP9296112
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered NurseTaxonomy 163W00000X · License 9296112 (FL)
8900 NORTH KENDALL DRIVE, Miami, FL 33176
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc..Insurance ›

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

Ms. Courtney A Macmahon 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.

PECOS PAC ID4789815739
PECOS Enrollment IDI20210727002894

Medicare Billing Reassignments

5

Medicare enrollment records show Courtney Macmahon reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Red Rock Anesthesia Consultants LLC
2,180 mi
Anesthesiology
304 S JONES BLVD # 884
Las Vegas, NV 89107
  • Reassigned Medicare billing, Nevada enrollment
  • 182 clinicians in this Medicare group
NPI 1235660002 (702) 900-4085
Amin, Dunckelmeyer And Luu PLLC
2,185 mi
Anesthesiology
6900 N DURANGO DR
Las Vegas, NV 89149
  • Reassigned Medicare billing, Nevada enrollment
  • 123 clinicians in this Medicare group
NPI 1093410045 (702) 518-6362
Collins Carson City Anesthesia LLC
2,462 mi
Nurse Anesthetist, Certified Registered
1385 VISTA LN
Carson City, NV 89703
  • Reassigned Medicare billing, Nevada enrollment
  • 18 clinicians in this Medicare group
NPI 1285330423 (775) 884-4567
Digestive Health Associates
2,466 mi
Gastroenterology
655 SIERRA ROSE DR
Reno, NV 89511
  • Reassigned Medicare billing, Nevada enrollment
  • 50 clinicians in this Medicare group
NPI 1689775595 (775) 829-7600
Gastroenterology Consultants, Ltd
2,467 mi
Specialist
880 RYLAND ST
Reno, NV 89502
  • Reassigned Medicare billing, Nevada enrollment
  • 59 clinicians in this Medicare group
NPI 1144218512 (775) 329-4600

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 4

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.

Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
188 services188 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
96 services95 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
58 services57 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
57 services57 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33176 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$141.56 typical visit price
range $60.92 – $187.05
Typical copayment $35.39 (range $15.23 – $46.76)
Most-billed visit code 99204
Established Patient
$75.86 typical visit price
range $18.99 – $150.24
Typical copayment $18.96 (range $4.74 – $37.56)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

91.59/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality85.05
Promoting Interoperability96.88
Improvement Activities40

Reported Quality Measures

Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU)
Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of…
50%420 patients3/55-star benchmark: 100%
Pre-operative OSA assessment
Percentage of patients who undergo a surgical procedure in the operating room/procedure room that have a pre-operative assessment for Obstructive Sleep Apnea (OSA)
92%692 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CYNTHIA L. AZOUBEL PA-C
Physician Assistant
8900 NORTH KENDALL DRIVE
MIAMI, FL 33176
Miami-Dade County (786) 596-1960
MRS. ARACELY CICOGNA ARNP
Nurse Practitioner
8900 NORTH KENDALL DRIVE, BAPTIST HOSPITAL
MIAMI, FL 33176
Miami-Dade County (786) 596-3083
JESSICA BOTERO BLANCO PA-C
Physician Assistant
8900 NORTH KENDALL DRIVE, THORACIC SURGERY
MIAMI, FL 33176
Miami-Dade County (786) 596-2000
MRS. DIANA MERDJANE ARNP
Nurse Practitioner
8900 NORTH KENDALL DRIVE
MIAMI, FL 33176
Miami-Dade County (786) 596-1960
BRADLEY FOX MD
Radiology (Diagnostic Radiology)
8900 NORTH KENDALL DRIVE, 2ND FLOOR-SOUTH BUILDING
MIAMI, FL 33176
Miami-Dade County (786) 596-1426
MR. BEHRANG HOMAYOON MD
Student in an Organized Health Care Education/Training Program
8900 NORTH KENDALL DRIVE
MIAMI, FL 33176
Miami-Dade County (786) 596-6991
MR. JAMES KOSTOWICZ
Nurse Anesthetist, Certified Registered
8900 NORTH KENDALL DRIVE
MIAMI, FL 33176
Miami-Dade County (786) 596-1960
KARIN ARNOLD-DOBAL DO
Emergency Medicine
8900 NORTH KENDALL DRIVE
MIAMI, FL 33176
Miami-Dade County (786) 596-6505

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 Courtney Macmahon's NPI number?

The NPI number for Courtney Macmahon is 1366863169. It was assigned to this individual provider in the NPPES registry on December 20, 2013.

Where is Courtney Macmahon located?

Courtney Macmahon practices at 8900 North Kendall Drive, Miami, FL 33176. The listed phone number is (786) 596-1960.

What is Courtney Macmahon's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Courtney Macmahon enrolled in Medicare?

Yes. Courtney Macmahon 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 Courtney Macmahon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Courtney Macmahon reassigns Medicare benefits to 5 organizations: Red Rock Anesthesia Consultants LLC (Las Vegas, NV), Amin, Dunckelmeyer And Luu PLLC (Las Vegas, NV), Collins Carson City Anesthesia LLC (Carson City, NV), Digestive Health Associates (Reno, NV) and Gastroenterology Consultants, Ltd (Reno, NV). 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 Courtney Macmahon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Courtney Macmahon accept?

Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Courtney Macmahon 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 Courtney Macmahon was last updated on February 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.