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ABIGAIL GRATZ
NPI 1629765425
Counselor - Mental Health in Indianapolis, IN

Active since April 20, 2023PECOS Enrolled
4954 E 56TH ST STE 2, INDIANAPOLIS, IN 46220(317) 252-0606 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 8, 2025, Jul 2, 2025 (2 updates tracked since 2025).

About Abigail Gratz NPPES

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

ABIGAIL GRATZ (NPI 1629765425) is an individual mental health provider in Indianapolis, Indiana, licensed in Indiana (39005519A) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629765425
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameABIGAIL GRATZ
Location Address4954 E 56TH ST STE 2Indianapolis, IN 46220-5769
Mailing Address4954 E 56th St Ste 2Indianapolis, IN 46220-5769 · (317) 252-0606
Phone(317) 252-0606
Sole ProprietorNo
Enumeration DateApril 20, 2023
Last NPPES UpdateOctober 8, 20252 updates tracked since enumeration
NPPES CertifiedOctober 8, 2025
✔ NPI 1629765425 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in IN · 39005519A
4954 E 56TH ST STE 2, Indianapolis, IN 46220
Open in Google Maps ↗

Accepted Insurance

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

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

Catholic Charities Indianapolis
6.1 mi
Counselor
1400 N MERIDIAN ST
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 7 clinicians in this Medicare group
NPI 1629463906 (317) 236-1500

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

Other Providers at the Same Location NPPES 5

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

MARK PARDUE LCSW
Social Worker (Clinical)
4954 E 56TH ST STE 2
INDIANAPOLIS, IN 46220
Marion County (317) 758-7088
AMETHYST COUNSELING LLC
Social Worker (Clinical)
4954 E 56TH ST STE 2
INDIANAPOLIS, IN 46220
Marion County (317) 794-3758
KODIAK COUNSELING LLC
Community/Behavioral Health
4954 E 56TH ST STE 2
INDIANAPOLIS, IN 46220
Marion County (317) 758-7088
CULTIVATE COUNSELING, LLC
Counselor (Mental Health)
4954 E 56TH ST STE 2
INDIANAPOLIS, IN 46220
Marion County (317) 252-0606
WINN TOGETHER THERAPY
Social Worker (Clinical)
4954 E 56TH ST STE 2
INDIANAPOLIS, IN 46220
Marion County (317) 207-2353

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 Abigail Gratz's NPI number?

The NPI number for Abigail Gratz is 1629765425. It was assigned to this individual provider in the NPPES registry on April 20, 2023.

Where is Abigail Gratz located?

Abigail Gratz practices at 4954 E 56th St Ste 2, Indianapolis, IN 46220. The listed phone number is (317) 252-0606.

What is Abigail Gratz's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Abigail Gratz enrolled in Medicare?

Yes. Abigail Gratz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Abigail Gratz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Gratz reassigns Medicare benefits to Catholic Charities Indianapolis (Indianapolis, IN). 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 Abigail Gratz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Abigail Gratz accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Abigail Gratz 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 Abigail Gratz was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.