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OLGA MASON NP
NPI 1619348158
Nurse Practitioner - Obstetrics & Gynecology in Decatur, GA

Active since October 09, 2015PECOS Enrolled
2675 N DECATUR RD, SUITE 512, DECATUR, GA 30033(404) 508-5012(404) 508-5560 Get Directions Write a Review

NPPES record last updated: June 23, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Olga Mason Np NPPES

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

OLGA MASON NP (NPI 1619348158) is an individual obstetrics & gynecology provider in Decatur, Georgia, licensed in Georgia (RN211605) and active in the NPI registry since October 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619348158
Entity TypeIndividualFemale
Primary Taxonomy363LX0001X
Provider Legal NameOLGA MASONCredential: NP
Location Address2675 N DECATUR RD, SUITE 512Decatur, GA 30033-6131
Mailing Address2675 N Decatur Rd, Ste 512Decatur, GA 30033-6134 · (404) 508-5014 · Fax (404) 508-2462
Phone(404) 508-5012
Fax(404) 508-5560
Sole ProprietorNo
Enumeration DateOctober 9, 2015
Last NPPES UpdateJune 23, 2016
✔ NPI 1619348158 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0001X
License✔ Licensed in GA · RN211605
2675 N DECATUR RD, Decatur, GA 30033
Open in Google Maps ↗

Accepted Insurance

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

Olga Mason 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 Olga Mason reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Wellstar Medical Group, LLC
12 mi
Family Medicine
2850 PACES FERRY RD SE
Atlanta, GA 30339
  • Reassigned Medicare billing, Georgia enrollment
  • 3,885 clinicians in this Medicare group
NPI 1710319462 (678) 556-4950

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
$88.06 typical visit price
range $56.84 – $172.43
Typical copayment $22.01 (range $14.21 – $43.10)
Most-billed visit code 99203
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. IAN KATZ M.D.
Specialist
2675 N DECATUR RD, SUITE 611
DECATUR, GA 30033
Dekalb County (404) 501-9377
KAVIA CHANDRA KREITEL RN CNM
Advanced Practice Midwife
2675 N DECATUR RD
DECATUR, GA 30033
Dekalb County (404) 294-0472
AMANDA SINGH M.P.A.
Physician Assistant (Medical)
2675 N DECATUR RD
DECATUR, GA 30033
Dekalb County (404) 299-1678
STANLEY W SHERMAN, M.D. FACC
Internal Medicine (Cardiovascular Disease)
2675 N DECATUR RD, SUITE 607
DECATUR, GA 30033
Dekalb County (404) 501-7676
CONNIE SPIEGEL RT(R)CBRPA
Radiology Practitioner Assistant
2675 N DECATUR RD, SUITE 30
DECATUR, GA 30033
Dekalb County (404) 564-5400
MICHAEL BARRY STUBBS M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
2675 N DECATUR RD, STE 710
DECATUR, GA 30033
Dekalb County (404) 292-4348
DR. LESLYE HOWELL PACE M.D.
Anesthesiology
2675 N DECATUR RD, SUITE 506
DECATUR, GA 30033
Dekalb County (404) 299-1679
MRS. ERIKA ANN BAUBE MSW
Social Worker (Clinical)
2675 N DECATUR RD, SUITE 701
DECATUR, GA 30033
Dekalb County (404) 294-8750

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 Olga Mason's NPI number?

The NPI number for Olga Mason is 1619348158. It was assigned to this individual provider in the NPPES registry on October 9, 2015.

Where is Olga Mason located?

Olga Mason practices at 2675 N Decatur Rd Suite 512, Decatur, GA 30033. The listed phone number is (404) 508-5012.

What is Olga Mason's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

Is Olga Mason enrolled in Medicare?

Yes. Olga Mason is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Olga Mason's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Olga Mason reassigns Medicare benefits to Wellstar Medical Group, 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 Olga Mason's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Olga Mason accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 2 other insurers list Olga Mason 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 Olga Mason was last updated on June 23, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.