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MICHELLE MARIE MERCER
NPI 1891436036
Student in an Organized Health Care Education/Training Program in Savannah, GA

Active since April 03, 2022PECOS Enrolled
601 E 66TH ST, SAVANNAH, GA 31405(912) 226-2206 Get Directions Write a Review

NPPES record last updated: June 18, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Michelle Marie Mercer NPPES

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

MICHELLE MARIE MERCER (NPI 1891436036) is an individual student in an organized health care education/training program in Savannah, Georgia, licensed in Georgia (105055) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1891436036
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameMICHELLE MARIE MERCER
Location Address601 E 66TH STSavannah, GA 31405-4519
Mailing Address1005 Riddick LnSavannah, GA 31407-4059 · (330) 256-7002
Phone(912) 226-2206
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateApril 3, 2022
Last NPPES UpdateJune 18, 2025
NPPES CertifiedJune 18, 2025
✔ NPI 1891436036 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
License✔ Licensed in GA · 105055
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
601 E 66TH ST, Savannah, GA 31405
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michelle Marie Mercer is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3375922362
PECOS Enrollment IDI20260224000209
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 Michelle Mercer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Gateway Behavioral Health Services
60 mi
Community Based Residential Treatment Facility, Mental Illness
121 BURGESS RD
Brunswick, GA 31523
  • Reassigned Medicare billing, Georgia enrollment
  • Medicare enrollment name: Gateway Community Service Board
  • 70 clinicians in this Medicare group
NPI 1124254321 (912) 554-8454

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

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.

NISHA BEARD
Psychiatry & Neurology (Psychiatry)
601 E 66TH ST
SAVANNAH, GA 31405
Chatham County (912) 662-0088
AMANDA ROBINSON MD
Student in an Organized Health Care Education/Training Program
601 E 66TH ST
SAVANNAH, GA 31405
Chatham County (912) 662-0088
DR. ABHIRAM SRIVATSA DO
Student in an Organized Health Care Education/Training Program
601 E 66TH ST
SAVANNAH, GA 31405
Chatham County (404) 727-4018
CHANDANI PATEL
Psychiatry & Neurology (Psychiatry)
601 E 66TH ST
SAVANNAH, GA 31405
Chatham County (912) 662-0088
MAYA NICOLE ROGERS BUSSEY
Student in an Organized Health Care Education/Training Program
601 E 66TH ST
SAVANNAH, GA 31405
Chatham County (912) 662-0088
NISHA RAMCHANDER DO
Student in an Organized Health Care Education/Training Program
601 E 66TH ST
SAVANNAH, GA 31405
Chatham County (912) 662-0088
LORELYS ARROYO RIVERA MD
Psychiatry & Neurology (Psychiatry)
601 E 66TH ST
SAVANNAH, GA 31405
Chatham County (912) 662-0088
JESSICA CAUTHEN
Psychiatry & Neurology (Psychiatry)
601 E 66TH ST
SAVANNAH, GA 31405
Chatham County (912) 662-0088

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 Michelle Mercer's NPI number?

The NPI number for Michelle Mercer is 1891436036. It was assigned to this individual provider in the NPPES registry on April 3, 2022.

Where is Michelle Mercer located?

Michelle Mercer practices at 601 E 66th St, Savannah, GA 31405. The listed phone number is (912) 226-2206.

What is Michelle Mercer's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Michelle Mercer enrolled in Medicare?

Yes. Michelle Mercer is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michelle Mercer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Mercer reassigns Medicare benefits to Gateway Behavioral Health Services (Brunswick, 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 Michelle Mercer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michelle Mercer accept?

Health plans from Oscar Health list Michelle Mercer 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 Michelle Mercer was last updated on June 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.