DR. MARIA JA RIBEIRO MD
NPI 1326152208
Internal Medicine - Hematology & Oncology in Decatur, GA

Q: What is Maria Ribeiro's NPI number?

The NPI number for Maria Ribeiro is 1326152208. It was assigned to this individual provider in the NPPES registry on August 18, 2006.

Q: What is Maria Ribeiro's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Maria Ribeiro was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 August 18, 2006PECOS Enrolled

1670 CLAIRMONT RD, MAISTOP 111, DECATUR, GA 30033(404) 728-7680(404) 329-2237 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About Dr. Maria Ja Ribeiro Md NPPES

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

DR. MARIA JA RIBEIRO MD (NPI 1326152208) is an individual hematology & oncology provider in Decatur, Georgia, licensed in Georgia (036055) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326152208

Entity TypeIndividualFemale

Primary Taxonomy207RH0003X

Provider Legal NameDR. MARIA JA RIBEIROCredential: MD

Location Address1670 CLAIRMONT RD, MAISTOP 111Decatur, GA 30033-4004

Mailing Address1670 Clairmont Rd, Maistop 111Decatur, GA 30033-4004 · (404) 728-7680 · Fax (404) 329-2237

Phone(404) 728-7680

Fax(404) 329-2237

Sole ProprietorNo

Enumeration DateAugust 18, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1326152208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in GA · 036055

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

1670 CLAIRMONT RD, Decatur, GA 30033

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, 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)

Dr. Maria Ja Ribeiro Md 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 Maria Ribeiro reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Emory Clinic Inc

0.9 mi

Internal Medicine

1365 CLIFTON RD NE
Atlanta, GA 30322

Reassigned Medicare billing, Georgia enrollment
4,840 clinicians in this Medicare group

NPI 1396798229 (404) 778-2144

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30033 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

$172.43 typical visit price

range $56.84 – $172.43

Typical copayment $43.10 (range $14.21 – $43.10)

Most-billed visit code 99205

Established Patient

$100.20 typical visit price

range $18.22 – $140.40

Typical copayment $25.05 (range $4.55 – $35.10)

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 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. LAPARISIENNE MOORE-BROWN LMSW

Social Worker

1670 CLAIRMONT RD
DECATUR, GA 30033

Dekalb County (404) 321-6111

BRANDON HAYGOOD

Social Worker

1670 CLAIRMONT RD
DECATUR, GA 30033

Dekalb County (404) 321-6111

ARIANNE JAMES

Registered Nurse

1670 CLAIRMONT RD
DECATUR, GA 30033

Dekalb County (404) 321-6111

KARLA MARIE GARCIA ORTIZ MD

Family Medicine

1670 CLAIRMONT RD
DECATUR, GA 30033

Dekalb County (044) 680-7354

MRS. JENNIFER REBECCA MUNRO MS, CCC/SLP

Speech-Language Pathologist

1670 CLAIRMONT RD, ATLANTA VAMC CODE 126 AUDIOLOGY AND SPEECH PATHOLOGY
DECATUR, GA 30033

Dekalb County (404) 417-2953

DR. NED WILSON HOLLAND MD

Internal Medicine (Geriatric Medicine)

1670 CLAIRMONT RD, VAMC - 11B
DECATUR, GA 30033

Dekalb County (404) 321-6111

MR. ROOSEVELT N/A DAVIS RPH

Pharmacist (Pharmacotherapy)

1670 CLAIRMONT RD
DECATUR, GA 30033

Dekalb County (404) 321-6111

CEDRELLA CAROL JONES-TAYLOR M.D.

Internal Medicine

1670 CLAIRMONT RD, PRIMARY CARE
DECATUR, GA 30033

Dekalb County (404) 321-6111

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 Maria Ribeiro's NPI number?

The NPI number for Maria Ribeiro is 1326152208. It was assigned to this individual provider in the NPPES registry on August 18, 2006.

Where is Maria Ribeiro located?

Maria Ribeiro practices at 1670 Clairmont Rd Maistop 111, Decatur, GA 30033. The listed phone number is (404) 728-7680.

What is Maria Ribeiro's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Maria Ribeiro enrolled in Medicare?

Yes. Maria Ribeiro is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Maria Ribeiro's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Ribeiro reassigns Medicare benefits to The Emory Clinic Inc (Atlanta, 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 Maria Ribeiro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maria Ribeiro accept?

Health plans from Ambetter Health and Oscar Health list Maria Ribeiro 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 Maria Ribeiro was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.