ISABEL C KLEIN ARNP
NPI 1851357479
Nurse Practitioner in Miami, FL

Q: What is Isabel Klein's NPI number?

The NPI number for Isabel Klein is 1851357479. It was assigned to this individual provider in the NPPES registry on April 22, 2006.

Q: What is Isabel Klein's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Isabel Klein was last updated on March 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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 22, 2006PECOS EnrolledAccepts Medicare Assignment

81.31/100

CMS Quality Rating

1475 NW 12TH AVE, SUITE 3400, MIAMI, FL 33136(305) 243-8360(305) 243-9136 Get Directions Write a Review

NPPES record last updated: March 17, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Isabel C Klein Arnp NPPES

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

ISABEL C KLEIN ARNP (NPI 1851357479) is an individual nurse practitioner in Miami, Florida, licensed in Florida (ARNP3265362) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1851357479

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameISABEL C KLEINCredential: ARNP

Location Address1475 NW 12TH AVE, SUITE 3400Miami, FL 33136-1005

Mailing Address1475 Nw 12th Ave Ste 3510Miami, FL 33136-1002 · (305) 243-8360 · Fax (305) 243-9136

Phone(305) 243-8360

Fax(305) 243-9136

Sole ProprietorNo

Medical School CMSOtherGraduated 2004

Enumeration DateApril 22, 2006

Last NPPES UpdateMarch 17, 2026

NPPES CertifiedMarch 17, 2026

✔ NPI 1851357479 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in FL · ARNP3265362

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

1475 NW 12TH AVE, Miami, FL 33136

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Other Identifiers 1

Medicaid3070824-00FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, Oscar Health Maintenance Organization of Florida, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Isabel C Klein Arnp 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 ID941230387

PECOS Enrollment IDI20050816000682

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

$96.13 typical visit price

range $60.92 – $187.05

Typical copayment $24.03 (range $15.23 – $46.76)

Most-billed visit code 99203

Established Patient

$107.17 typical visit price

range $18.99 – $150.24

Typical copayment $26.79 (range $4.74 – $37.56)

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.

81.31/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

78.45

Promoting Interoperability

100

Improvement Activities

Cost

50.59

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.

MS. ALISSETTE NAVEDA ARNP

Nurse Practitioner (Family)

1475 NW 12TH AVE
MIAMI, FL 33136

Miami-Dade County (305) 243-5360

WALTER G BRADLEY

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)

1475 NW 12TH AVE, BOX 016960 M851
MIAMI, FL 33136

Miami-Dade County (305) 243-7520

DR. EVAN H SCHLAM MD

Dermatology

1475 NW 12TH AVE, BOX 016960
MIAMI, FL 33136

Miami-Dade County (305) 243-7688

DR. NESTOR RICARDO VILLAMIZAR M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

1475 NW 12TH AVE
MIAMI, FL 33136

Miami-Dade County (305) 243-2363

MS. LINDSAY MARIE THORNTON MD

Radiology (Vascular & Interventional Radiology)

1475 NW 12TH AVE
MIAMI, FL 33136

Miami-Dade County (305) 243-5512

DR. GLENDA C HARRIS PH.D., L.AC.

Acupuncturist

1475 NW 12TH AVE
MIAMI, FL 33136

Miami-Dade County (305) 243-1470

IVAYLO MIHAYLOV

Radiology (Radiation Oncology)

1475 NW 12TH AVE, SUITE 1500
MIAMI, FL 33136

Miami-Dade County (305) 243-8223

LOURDES MESTRE VALDES APRN

Nurse Practitioner (Gerontology)

1475 NW 12TH AVE
MIAMI, FL 33136

Miami-Dade County (305) 243-4902

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 Isabel Klein's NPI number?

The NPI number for Isabel Klein is 1851357479. It was assigned to this individual provider in the NPPES registry on April 22, 2006.

Where is Isabel Klein located?

Isabel Klein practices at 1475 NW 12th Ave Suite 3400, Miami, FL 33136. The listed phone number is (305) 243-8360.

What is Isabel Klein's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Isabel Klein enrolled in Medicare?

Yes. Isabel Klein 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.

What insurance does Isabel Klein accept?

Health plans from AmeriHealth Caritas Next, Oscar Health Maintenance Organization of Florida and UnitedHealthcare list Isabel Klein 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 Isabel Klein was last updated on March 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.