MARIA L. KOBY ARNP
NPI 1457429805
Nurse Practitioner - Neonatal in Coral Gables, FL

Q: What is Maria Koby's NPI number?

The NPI number for Maria Koby is 1457429805. It was assigned to this individual provider in the NPPES registry on December 2, 2006.

Q: What is Maria Koby's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.

Q: Is Maria Koby enrolled in Medicare?

No. Maria Koby has opted out of Medicare through May 14, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Maria Koby was last updated on June 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since December 02, 2006Opted out of Medicare · through May 14, 2028

5955 PONCE DE LEON BLVD., CORAL GABLES, FL 33146(305) 661-1515(305) 662-3723 Get Directions Write a Review

NPPES record last updated: June 11, 2013. Verified against the NPPES registry weekly; last sync: August 23, 2026.

On this page

About Maria L. Koby Arnp NPPES

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

MARIA L. KOBY ARNP (NPI 1457429805) is an individual neonatal provider in Coral Gables, Florida, licensed in Florida (ARNP1726022) and active in the NPI registry since December 2006. She has opted out of Medicare through May 14, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1457429805

Entity TypeIndividualFemale

Primary Taxonomy363LN0000X

Provider Legal NameMARIA L. KOBYCredential: ARNP

Location Address5955 PONCE DE LEON BLVD.Coral Gables, FL 33146

Mailing Address5955 Ponce De Leon Blvd.Coral Gables, FL 33146 · (305) 661-1515 · Fax (305) 662-3723

Phone(305) 661-1515

Fax(305) 662-3723

Sole ProprietorNo

Enumeration DateDecember 2, 2006

Last NPPES UpdateJune 11, 2013

✔ NPI 1457429805 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · NeonatalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LN0000X

License✔ Licensed in FL · ARNP1726022

5955 PONCE DE LEON BLVD., Coral Gables, FL 33146

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Other Identifiers 1

Medicaid300 695 600FL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Maria L. Koby Arnp has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from May 14, 2014 through May 14, 2028.

Opt-Out Effective DateMay 14, 2014

Opt-Out In Effect ThroughMay 14, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33146 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.

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.

RENU R RAVI M.D.

Pediatrics