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MARIANGELI M HAMILTON NP
NPI 1801837083
Nurse Practitioner - Family in Savannah, GA

Active since June 09, 2006PECOS Enrolled
210 E. DERENNE AVENUE, SAVANNAH, GA 81405(912) 644-5300(912) 644-5260 Get Directions Write a Review

NPPES record last updated: August 3, 2012. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mariangeli M Hamilton Np NPPES

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

MARIANGELI M HAMILTON NP (NPI 1801837083) is an individual family provider in Savannah, Georgia, licensed in Georgia (RN089362) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801837083
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARIANGELI M HAMILTONCredential: NP
Location Address210 E. DERENNE AVENUESavannah, GA 81405
Mailing Address210 E Derenne Ave, Attn: Hope Villarruel-samsSavannah, GA 31405 · (912) 644-5300 · Fax (912) 644-5260
Phone(912) 644-5300
Fax(912) 644-5260
Sole ProprietorNo
Enumeration DateJune 9, 2006
Last NPPES UpdateAugust 3, 2012
✔ NPI 1801837083 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in GA · RN089362✔ Licensed in FL · ARNP9243519
210 E. DERENNE AVENUE, Savannah, GA 81405
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Other Identifiers 8

Medicaid513433490AGA
Medicare PINP00957248FL
Medicare PINAB834ZFL
Medicaid3078507-00FL
Medicare PINAB834WFL
Medicaid513433490HGA
Medicare UPINQ77356FL
Medicare PINAB834XFL

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mariangeli M Hamilton Np 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 Reassignment

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

Gwinnett Physician Group, LLC
215 mi
Internal Medicine
1000 MEDICAL CENTER BLVD, MOB 100 SUITE 210
Lawrenceville, GA 30046
  • Reassigned Medicare billing, Georgia enrollment
  • 275 clinicians in this Medicare group
NPI 1578574661 (855) 709-4535

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 Mariangeli Hamilton's NPI number?

The NPI number for Mariangeli Hamilton is 1801837083. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Where is Mariangeli Hamilton located?

Mariangeli Hamilton practices at 210 E. Derenne Avenue, Savannah, GA 81405. The listed phone number is (912) 644-5300.

What is Mariangeli Hamilton's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Mariangeli Hamilton enrolled in Medicare?

Yes. Mariangeli Hamilton is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mariangeli Hamilton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mariangeli Hamilton reassigns Medicare benefits to Gwinnett Physician Group, LLC (Lawrenceville, GA). 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 Mariangeli Hamilton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mariangeli Hamilton was last updated on August 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.