MRS. OLGA COLAC
NPI 1245553015
Nurse Practitioner - Family in Stone Mountain, GA
About Mrs. Olga Colac NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. OLGA COLAC (NPI 1245553015) is an individual family provider in Stone Mountain, Georgia, licensed in Georgia (APRN-NP185318) and active in the NPI registry since March 2010. She is enrolled in Medicare PECOS, maintains a secondary practice location in Atlanta, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Olga Colac is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Olga Colac reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lawrenceville, GA 30044
- Reassigned Medicare billing, Georgia enrollment
Duluth, GA 30096
- Reassigned Medicare billing, Georgia enrollment
- 3 clinicians in this Medicare group
Rockville, MD 20854
- Reassigned Medicare billing, Georgia enrollment
- 350 clinicians in this Medicare group
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 30087 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STONE MOUNTAIN, GA 30087
STONE MOUNTAIN, GA 30087
STONE MOUNTAIN, GA 30087
STONE MOUNTAIN, GA 30087
STONE MOUNTAIN, GA 30087
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 Colac's NPI number?
The NPI number for Olga Colac is 1245553015. It was assigned to this individual provider in the NPPES registry on March 9, 2010.
Where is Olga Colac located?
Olga Colac practices at 1825 Rockbridge Rd Ste 15B, Stone Mountain, GA 30087. The listed phone number is (470) 444-3134.
What is Olga Colac's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Olga Colac enrolled in Medicare?
Yes. Olga Colac is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Olga Colac's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Olga Colac reassigns Medicare benefits to 3 organizations: (Lawrenceville, GA), North Of Atlanta Pain Clinic, LLC (Duluth, GA) and Minuteclinic LLC (Rockville, MD). Each 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 Colac's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Olga Colac accept?
Health plans from Alliant Health Plans, Inc. list Olga Colac 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 Colac was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.
# Mrs. Olga Colac · NPI 1245553015
Family physician in Stone Mountain, Georgia. Individual provider, active in the CMS NPPES registry since March 9, 2010.
## Identity
- **NPI:** 1245553015 (Entity type: Individual)
- **Enumerated:** March 9, 2010
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** APRN-NP185318 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1825 ROCKBRIDGE RD STE 15B, Stone Mountain, GA 30087-3306
- **Phone:** (470) 444-3134 · **Fax:** (470) 276-4370
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): (NPI 1922067875, Lawrenceville, GA); North Of Atlanta Pain Clinic, LLC (NPI 1821535154, Duluth, GA); Minuteclinic LLC (NPI 1134191836, Rockville, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** September 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1245553015) · Data from the CMS NPPES public registry.