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

DR. JOANA KARANXHA MD
NPI 1649911702
Ophthalmology in Miami, FL

Q: What is Joana Karanxha's NPI number?

The NPI number for Joana Karanxha is 1649911702. It was assigned to this individual provider in the NPPES registry on April 5, 2022.

Q: What is Joana Karanxha's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Joana Karanxha was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.

Active since April 05, 2022PECOS Enrolled

900 NW 17TH ST, MIAMI, FL 33136(305) 243-4000 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 17, 2026, Apr 5, 2022 (2 updates tracked since 2022).

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About Dr. Joana Karanxha Md NPPES

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

DR. JOANA KARANXHA MD (NPI 1649911702) is an individual ophthalmology provider in Miami, Florida, licensed in Florida (ME182790) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649911702

Entity TypeIndividualFemale

Primary Taxonomy207W00000X

Provider Legal NameDR. JOANA KARANXHACredential: MD

Location Address900 NW 17TH STMiami, FL 33136-1119

Mailing Address900 Nw 17th StMiami, FL 33136-1119 · (305) 243-4000

Phone(305) 243-4000

Sole ProprietorNo

Enumeration DateApril 5, 2022

Last NPPES UpdateJuly 17, 20262 updates tracked since enumeration

NPPES CertifiedJuly 17, 2026

✔ NPI 1649911702 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in FL · ME182790

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

900 NW 17TH ST, Miami, FL 33136

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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. Joana Karanxha 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33136 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.

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.

EFREM D MANDELCORN ND

Ophthalmology

900 NW 17TH ST
MIAMI, FL 33136

Miami-Dade County (305) 326-6000

DIEGO LUNA CRNA

Nurse Anesthetist, Certified Registered

900 NW 17TH ST
MIAMI, FL 33136

Miami-Dade County (305) 243-6411

DR. ARINDEL STEFON RAVINDRA MAHARAJ M.D., PH.D

Ophthalmology

900 NW 17TH ST
MIAMI, FL 33136

Miami-Dade County (305) 243-2020

ZELIA MARIA CORREA MD, PHD

Ophthalmology

900 NW 17TH ST
MIAMI, FL 33136

Miami-Dade County (305) 326-6000

JESSICA ADAMS OTR/L, CHT

Specialist

900 NW 17TH ST, RM 27
MIAMI, FL 33136

Miami-Dade County (305) 547-3703

TA CHEN PETER CHANG M.D.

Ophthalmology

900 NW 17TH ST
MIAMI, FL 33136

Miami-Dade County (305) 243-2020

MR. JULIO CESAR FIGUEROA APRN

Nurse Anesthetist, Certified Registered

900 NW 17TH ST
MIAMI, FL 33136

Miami-Dade County (305) 326-6523

MICHAEL CONRAD SCHNEIDER MD

Ophthalmology

900 NW 17TH ST
MIAMI, FL 33136

Miami-Dade County (305) 243-4000

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 Joana Karanxha's NPI number?

The NPI number for Joana Karanxha is 1649911702. It was assigned to this individual provider in the NPPES registry on April 5, 2022.

Where is Joana Karanxha located?

Joana Karanxha practices at 900 NW 17th St, Miami, FL 33136. The listed phone number is (305) 243-4000.

What is Joana Karanxha's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Joana Karanxha enrolled in Medicare?

Yes. Joana Karanxha is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Joana Karanxha was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.