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ISAIAH LAWERANCE RIVERA MD
NPI 1407507429
Internal Medicine in Lawrenceville, GA

Active since January 11, 2022PECOS Enrolled
1000 MEDICAL CENTER BLVD, LAWRENCEVILLE, GA 30046(678) 312-1000(678) 312-3282 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 25, 2026, Mar 27, 2023, Jan 11, 2022 (3 updates tracked since 2022).

About Isaiah Lawerance Rivera Md NPPES

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

ISAIAH LAWERANCE RIVERA MD (NPI 1407507429) is an individual internal medicine provider in Lawrenceville, Georgia, licensed in Georgia (111643) and active in the NPI registry since January 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1407507429
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameISAIAH LAWERANCE RIVERACredential: MD
Location Address1000 MEDICAL CENTER BLVDLawrenceville, GA 30046-7694
Mailing Address1000 Medical Center BlvdLawrenceville, GA 30046-7694 · (678) 312-1000 · Fax (678) 312-3282
Phone(678) 312-1000
Fax(678) 312-3282
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJanuary 11, 2022
Last NPPES UpdateJune 30, 20263 updates tracked since enumeration
NPPES CertifiedJune 30, 2026
✔ NPI 1407507429 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in GA · 111643
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1000 MEDICAL CENTER BLVD, Lawrenceville, GA 30046
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of Alabama 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)

Isaiah Lawerance Rivera Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3072971670
PECOS Enrollment IDI20260722005146
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 Isaiah Rivera reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Atlanta Professional Services LLC
20 mi
Psychologist
1000 JOHNSON FERRY RD NE
Atlanta, GA 30342
  • Reassigned Medicare billing, Georgia enrollment
  • 783 clinicians in this Medicare group
NPI 1316959869 (855) 709-4535

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 30046 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
$130.64 typical visit price
range $56.84 – $172.43
Typical copayment $32.66 (range $14.21 – $43.10)
Most-billed visit code 99204
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.

DR. ROBERT E BLACK III MD
Anesthesiology
1000 MEDICAL CENTER BLVD
LAWRENCEVILLE, GA 30046
Gwinnett County (770) 277-3056
HEATHER GAIL KOTULA PAAA
Anesthesiologist Assistant
1000 MEDICAL CENTER BLVD
LAWRENCEVILLE, GA 30046
Gwinnett County (770) 963-9905
MR. THOMAS J GLANCY PA-AA
Anesthesiologist Assistant
1000 MEDICAL CENTER BLVD
LAWRENCEVILLE, GA 30046
Gwinnett County (770) 277-3056
MS. ANDREA PEYTON MOE PA
Physician Assistant
1000 MEDICAL CENTER BLVD
LAWRENCEVILLE, GA 30046
Gwinnett County (678) 312-4357
MRS. KATHERINE ELAINE CAMPBELL THOMAS NP
Nurse Practitioner (Adult Health)
1000 MEDICAL CENTER BLVD
LAWRENCEVILLE, GA 30046
Gwinnett County No phone listed
SOLOMON GEZAHGN ABEBE
Nurse Practitioner (Psychiatric/Mental Health)
1000 MEDICAL CENTER BLVD
LAWRENCEVILLE, GA 30046
Gwinnett County (229) 299-7476
CHINWE OGBODO
Nurse Practitioner (Family)
1000 MEDICAL CENTER BLVD
LAWRENCEVILLE, GA 30046
Gwinnett County (678) 312-5280
KAPILDEV PRASAD PAAA
Anesthesiologist Assistant
1000 MEDICAL CENTER BLVD
LAWRENCEVILLE, GA 30046
Gwinnett County (770) 277-3056

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 Isaiah Rivera's NPI number?

The NPI number for Isaiah Rivera is 1407507429. It was assigned to this individual provider in the NPPES registry on January 11, 2022.

Where is Isaiah Rivera located?

Isaiah Rivera practices at 1000 Medical Center Blvd, Lawrenceville, GA 30046. The listed phone number is (678) 312-1000.

What is Isaiah Rivera's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Isaiah Rivera enrolled in Medicare?

Yes. Isaiah Rivera is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Isaiah Rivera's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Isaiah Rivera reassigns Medicare benefits to North Atlanta Professional Services LLC (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 Isaiah Rivera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Isaiah Rivera accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Isaiah Rivera 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 Isaiah Rivera was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.