HANNAH KAROLEWICZ LMHC
NPI 1144837923
Counselor - Mental Health in Palmetto Bay, FL

Q: What is Hannah Karolewicz's NPI number?

The NPI number for Hannah Karolewicz is 1144837923. It was assigned to this individual provider in the NPPES registry on September 25, 2020.

Q: What is Hannah Karolewicz's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Hannah Karolewicz was last updated on September 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 September 25, 2020PECOS Enrolled

14950 SW 89TH AVE, PALMETTO BAY, FL 33176(786) 337-3178 Get Directions Write a Review

NPPES record last updated: September 25, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Hannah Karolewicz Lmhc NPPES

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

HANNAH KAROLEWICZ LMHC (NPI 1144837923) is an individual mental health provider in Palmetto Bay, Florida and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144837923

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameHANNAH KAROLEWICZCredential: LMHC

Location Address14950 SW 89TH AVEPalmetto Bay, FL 33176-8032

Mailing Address14950 Sw 89th AvePalmetto Bay, FL 33176-8032

Phone(786) 337-3178

Sole ProprietorYes

Enumeration DateSeptember 25, 2020

NPPES CertifiedSeptember 23, 2020

✔ NPI 1144837923 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

14950 SW 89TH AVE, Palmetto Bay, FL 33176

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Cigna Healthcare, Cigna HealthCare of Arizona, 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 (PECOS)

Hannah Karolewicz Lmhc 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.

Medicare Billing Reassignments

Medicare enrollment records show Hannah Karolewicz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Grow Healthcare Group PA

13 mi

Mental Health

66 W FLAGLER ST STE 900
Miami, FL 33130

Reassigned Medicare billing, Florida enrollment
3,079 clinicians in this Medicare group

NPI 1245845932 (786) 244-7711

Grow Healthcare Group PC

2,559 mi

Mental Health

99 S ALMADEN BLVD STE 600
San Jose, CA 95113

Reassigned Medicare billing, California enrollment
3,139 clinicians in this Medicare group

NPI 1154994846 (408) 402-4385

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Hannah Karolewicz's NPI number?

The NPI number for Hannah Karolewicz is 1144837923. It was assigned to this individual provider in the NPPES registry on September 25, 2020.

Where is Hannah Karolewicz located?

Hannah Karolewicz practices at 14950 SW 89th Ave, Palmetto Bay, FL 33176. The listed phone number is (786) 337-3178.

What is Hannah Karolewicz's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Hannah Karolewicz enrolled in Medicare?

Yes. Hannah Karolewicz is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Hannah Karolewicz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Karolewicz reassigns Medicare benefits to 2 organizations: Grow Healthcare Group PA (Miami, FL) and Grow Healthcare Group PC (San Jose, CA). Each 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 Hannah Karolewicz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Hannah Karolewicz accept?

Health plans from Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc, Cigna HealthCare of Florida, Inc., Cigna Healthcare and Florida Blue (BlueCross BlueShield FL) and 2 other insurers list Hannah Karolewicz 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 Hannah Karolewicz was last updated on September 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.