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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. THOMAS FERGUS MACMAHON M.D.
NPI 1265417588
Anesthesiology in Miami, FL

Active since December 09, 2005PECOS Enrolled
9370 SUNSET DR, SUITE A-250, MIAMI, FL 33173(305) 595-4510 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Thomas Fergus Macmahon M.d. NPPES

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

DR. THOMAS FERGUS MACMAHON M.D. (NPI 1265417588) is an individual anesthesiology provider in Miami, Florida, licensed in Florida (ME45543) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265417588
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. THOMAS FERGUS MACMAHONCredential: M.D.
Location Address9370 SUNSET DR, SUITE A-250Miami, FL 33173-5431
Mailing AddressPo Box 840207Pembroke Pines, FL 33084-2207 · (305) 595-4510
Phone(305) 595-4510
Sole ProprietorNo
Enumeration DateDecember 9, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1265417588 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in FL · ME45543
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
9370 SUNSET DR, Miami, FL 33173
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Other Identifiers 1

Other96725FL · Bcbs

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Thomas Fergus Macmahon M.d. 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.

Areas of Expertise CMS Part B claims 3

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 injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 01938
This procedure involves using anesthesia to numb your lower back for certain procedures like injections, drainage, or aspiration on your spine or spinal cord. Imaging guidance is used to accurately locate the area to be treated, ensuring precision and safety.
57 services50 patients
Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
44 services42 patients
Anesthesia for procedure on eyelid 00103
Anesthesia for an eyelid procedure helps ensure comfort and painlessness during the operation. It's typically a local anesthetic, applied to numb your eyelid and surrounding area. You'll likely be awake but won't feel any discomfort. It's a safe, routine part of many eye procedures.
12 services12 patients

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.

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…
84%425 patients4/55-star benchmark: 100%
Post-Anesthetic Transfer of Care: Use of Checklist or Protocol for Direct Transfer of Care from Procedure Room to Intensive Care Unit (ICU)
Percentage of patients, regardless of age, who undergo a procedure under anesthesia and are admitted to an Intensive Care Unit (ICU) directly from the anesthetizing location, who have a documented use of a checklist or protocol for the transfer of care from…
92%38 patients
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)
93%790 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 20

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

DR. DANIEL ZAITMAN M.D.
Anesthesiology
9370 SUNSET DR, SUITE A-250
MIAMI, FL 33173
Miami-Dade County (305) 595-4510
RICHARD GONZALEZ CRNA
Nurse Anesthetist, Certified Registered
9370 SUNSET DR, SUITE A-250
MIAMI, FL 33173
Miami-Dade County (305) 595-4510
DR. ALFREDO RICARDO FERNANDEZ M.D.
Anesthesiology
9370 SUNSET DR, SUITE A-250
MIAMI, FL 33173
Miami-Dade County (305) 595-4510
KATHLEEN B. LOWINGER ARNP
Nurse Practitioner
9370 SUNSET DR, #A-250
MIAMI, FL 33173
Miami-Dade County (305) 595-4510
JANET L. SHAD CRNA
Nurse Anesthetist, Certified Registered
9370 SUNSET DR, #A-250
MIAMI, FL 33173
Miami-Dade County (305) 595-4510
DR. YAMILA NUNEZ M.D.
Anesthesiology
9370 SUNSET DR, SUITE A-250
MIAMI, FL 33173
Miami-Dade County (305) 595-4510
DR. IVAN DANGER PHD
Psychologist
9370 SUNSET DR, SUITE A240
MIAMI, FL 33173
Miami-Dade County (305) 274-9755
HELEN A MANY CRNA
Nurse Anesthetist, Certified Registered
9370 SUNSET DR, SUITE A-250
MIAMI, FL 33173
Miami-Dade County (305) 595-4510

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 Thomas Macmahon's NPI number?

The NPI number for Thomas Macmahon is 1265417588. It was assigned to this individual provider in the NPPES registry on December 9, 2005.

Where is Thomas Macmahon located?

Thomas Macmahon practices at 9370 Sunset Dr Suite A-250, Miami, FL 33173. The listed phone number is (305) 595-4510.

What is Thomas Macmahon's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Thomas Macmahon enrolled in Medicare?

Yes. Thomas Macmahon is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Thomas Macmahon 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 29 days 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.