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KATIE CLEARY ALONSO M.D.
NPI 1528324613
Internal Medicine - Critical Care Medicine in Stuart, FL

Active since April 03, 2012PECOS EnrolledAccepts Medicare Assignment
89.89/100
CMS Quality Rating
2392 SE OCEAN BLVD, STUART, FL 34996(772) 223-4978(772) 223-2847 Get Directions Write a Review

NPPES record last updated: December 18, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Katie Cleary Alonso M.d. NPPES

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

KATIE CLEARY ALONSO M.D. (NPI 1528324613) is an individual critical care medicine provider in Stuart, Florida, licensed in Florida (ME135502) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, is affiliated with Cleveland Clinic Martin North Hospital, and maintains a secondary practice location in Winston Salem.

NPPES Registry Identity

NPI1528324613
Entity TypeIndividualFemale
Primary Taxonomy207RC0200X
Provider Legal NameKATIE CLEARY ALONSOCredential: M.D.
Location Address2392 SE OCEAN BLVDStuart, FL 34996
Mailing AddressPo Box 417Stuart, FL 34995-0417 · (772) 223-2832 · Fax (772) 223-2847
Phone(772) 223-4978
Fax(772) 223-2847
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateApril 3, 2012
Last NPPES UpdateDecember 18, 2018
✔ NPI 1528324613 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in FL · ME135502
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
2392 SE OCEAN BLVD, Stuart, FL 34996
Open in Google Maps ↗

Secondary Practice Location 1

Location 1Graduate Medical Education Ofc, Wake Forest Baptist Medical Center Medical Center BlvdWinston Salem, NC 27157-0001 · Phone (336) 716-3465 · Fax (336) 716-6415

Other Identifiers 2

Other7FQC7FL · Florida Blue
Medicaid100374400FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, Cigna Healthcare, Cigna HealthCare of Florida, Inc. and more.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

Katie Cleary Alonso M.d. 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 ID8921243858
PECOS Enrollment IDI20180912000816
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 Reassignment

Medicare enrollment records show Katie Alonso reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Martin Memorial Medical Center Inc
1.3 mi
General Acute Care Hospital
200 SE HOSPITAL AVE
Stuart, FL 34994
  • Reassigned Medicare billing, Florida enrollment
  • 602 clinicians in this Medicare group
NPI 1194790055 (772) 287-5200

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 9

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
221 services149 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
127 services87 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
99 services79 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
78 services48 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
56 services55 patients
Test to determine lung volumes using sensors 94726
This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.
32 services32 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Cleveland Clinic Martin North Hospital

Acute Care Hospitals · Stuart, FL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100044
Location200 SE Hospital AveStuart, FL 34994 · Martin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34996 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
$135.56 typical visit price
range $58.56 – $179.05
Typical copayment $33.89 (range $14.64 – $44.76)
Most-billed visit code 99204
Established Patient
$103.21 typical visit price
range $18.44 – $144.68
Typical copayment $25.80 (range $4.61 – $36.17)
Most-billed visit code 99214
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.

89.89/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality75.75
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 16

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
3 suppliers14 claims14 services$38.50 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
4 suppliers11 claims11 services$94.18 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
4 suppliers11 claims27 services$35.92 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
4 suppliers12 claims12 services$59.51 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
6 suppliers15 claims15 services$18.71 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
4 suppliers22 claims116 services$2.35 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 8

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

RAIZA RODRIGUEZ PA-C
Physician Assistant
2392 SE OCEAN BLVD
STUART, FL 34996
Martin County (772) 223-5606
MR. TIMOTHY RAMOS PA
Physician Assistant
2392 SE OCEAN BLVD
STUART, FL 34996
Martin County (772) 223-4879
DR. VATTI THECKLA ANTHONY MD
Internal Medicine
2392 SE OCEAN BLVD
STUART, FL 34996
Martin County (772) 223-5628
JOSHUA LEIBNER M.D.
Psychiatry & Neurology (Neurology)
2392 SE OCEAN BLVD
STUART, FL 34996
Martin County (772) 419-3810
JUANCARLO MARTINEZ GONZALEZ MD
Internal Medicine (Critical Care Medicine)
2392 SE OCEAN BLVD
STUART, FL 34996
Martin County (772) 223-4978
SANDRA CLARK-RAGL ARNP
Nurse Practitioner (Family)
2392 SE OCEAN BLVD
STUART, FL 34996
Martin County (772) 223-5628
LEIGHAN H TALTON D.O.
Family Medicine
2392 SE OCEAN BLVD
STUART, FL 34996
Martin County (772) 223-4999
PETE M. DECUIR APRN (N.P)
Nurse Practitioner
2392 SE OCEAN BLVD
STUART, FL 34996
Martin County (772) 223-4978

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 Katie Alonso's NPI number?

The NPI number for Katie Alonso is 1528324613. It was assigned to this individual provider in the NPPES registry on April 3, 2012.

Where is Katie Alonso located?

Katie Alonso practices at 2392 SE Ocean Blvd, Stuart, FL 34996. The listed phone number is (772) 223-4978.

What is Katie Alonso's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Katie Alonso enrolled in Medicare?

Yes. Katie Alonso 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 Katie Alonso's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katie Alonso reassigns Medicare benefits to Martin Memorial Medical Center Inc (Stuart, 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 Katie Alonso's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katie Alonso accept?

Health plans from AmeriHealth Caritas Next, Cigna HealthCare of Florida, Inc., Cigna Healthcare and Wellpoint list Katie Alonso 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.

Is Katie Alonso affiliated with any hospitals?

According to CMS data, Katie Alonso is affiliated with Cleveland Clinic Martin North Hospital.

When was this NPI record last updated?

The NPPES record for Katie Alonso was last updated on December 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.