PHASES
NPI 1174786032
Social Worker in Oakmont, PA
About Phases NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHASES (NPI 1174786032) is a healthcare organization registered as a social worker in Oakmont, Pennsylvania and active in the NPI registry since July 2008. The organization lists Tracy Jean Grieve-martin, Social Worker, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Phases is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Phases, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Grieve-Martin Counseling LLC's NPI number?
The NPI number for Grieve-Martin Counseling LLC is 1174786032. It was assigned to this organization in the NPPES registry on July 9, 2008. The provider is doing business as Phases.
Where is Grieve-Martin Counseling LLC located?
Grieve-Martin Counseling LLC is located at 575 Allegheny Ave, Oakmont, PA 15139. The listed phone number is (412) 527-6111.
What is Grieve-Martin Counseling LLC's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Grieve-Martin Counseling LLC enrolled in Medicare?
Yes. Grieve-Martin Counseling LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Grieve-Martin Counseling LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Social Worker) reassigns their Medicare billing to Grieve-Martin Counseling LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Grieve-Martin Counseling LLC was last updated on July 9, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Phases · NPI 1174786032
Social Worker organization in Oakmont, Pennsylvania. Organization record, active in the CMS NPPES registry since July 9, 2008.
## Identity
- **NPI:** 1174786032 (Entity type: Organization)
- **Enumerated:** July 9, 2008
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **Legal business name:** Grieve-Martin Counseling Llc
- **Organization subpart:** No
- **Authorized official:** Tracy Grieve-Martin, SOCIAL WORKER
## Practice location
- **Address:** 575 ALLEGHENY AVE, Oakmont, PA 15139-2077
- **Phone:** (412) 527-6111
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Clinical Social Worker) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 9, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1174786032) · Data from the CMS NPPES public registry.