DR. ALIDA MARIA GERTZ MD
NPI 1851690234
Family Medicine in Morrow, GA
About Dr. Alida Maria Gertz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALIDA MARIA GERTZ MD (NPI 1851690234) is an individual family medicine provider in Morrow, Georgia, licensed in Georgia (83312) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS, maintains a secondary practice location in Seattle, and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (2010).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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
Dr. Alida Maria Gertz Md 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
5Medicare enrollment records show Alida Gertz reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Atlanta, GA 30331
- Reassigned Medicare billing, Georgia enrollment
- 3,885 clinicians in this Medicare group
Spokane Valley, WA 99037
- Reassigned Medicare billing, Washington enrollment
- 4,383 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Seattle, WA 98118
- Reassigned Medicare billing, Washington enrollment
- 292 clinicians in this Medicare group
Everett, WA 98201
- Reassigned Medicare billing, Washington enrollment
- 1,285 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30260 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 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MORROW, GA 30260
MORROW, GA 30260
MORROW, GA 30260
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 Alida Gertz's NPI number?
The NPI number for Alida Gertz is 1851690234. It was assigned to this individual provider in the NPPES registry on March 24, 2011.
Where is Alida Gertz located?
Alida Gertz practices at 1000 Corporate Center Dr Ste 200, Morrow, GA 30260. The listed phone number is (770) 968-6464.
What is Alida Gertz's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Alida Gertz enrolled in Medicare?
Yes. Alida Gertz 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 Alida Gertz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alida Gertz reassigns Medicare benefits to 5 organizations: Wellstar Medical Group, LLC (Atlanta, GA), Multicare Health System (Spokane Valley, WA), Permanente Medical Group Inc (Stockton, CA), Neighborcare Health (Seattle, WA) and Optum Care Washington PLLC (Everett, WA). 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 Alida Gertz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alida Gertz accept?
Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 1 other insurer list Alida Gertz 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 Alida Gertz was last updated on November 5, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Alida Maria Gertz, MD · NPI 1851690234
Family Medicine physician in Morrow, Georgia. Individual provider, active in the CMS NPPES registry since March 24, 2011.
## Identity
- **NPI:** 1851690234 (Entity type: Individual)
- **Enumerated:** March 24, 2011
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 83312 (Georgia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1000 CORPORATE CENTER DR STE 200, Morrow, GA 30260
- **Phone:** (770) 968-6464
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Wellstar Medical Group, LLC (NPI 1205267192, Atlanta, GA); Multicare Health System (NPI 1336902345, Spokane Valley, WA); Permanente Medical Group Inc (NPI 1548343510, Stockton, CA); Neighborcare Health (NPI 1275567539, Seattle, WA); Optum Care Washington PLLC (NPI 1831186766, Everett, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, class of 2010
## Record status
- **NPPES last updated:** November 5, 2019
- **Other identifiers:** Medicaid 2045394 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1851690234) · Data from the CMS NPPES public registry.