MRS. DIANE MARIE SANCHEZ LMHC
NPI 1144250903
Counselor - Mental Health in Ronkonkoma, NY
About Mrs. Diane Marie Sanchez Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. DIANE MARIE SANCHEZ LMHC (NPI 1144250903) is an individual mental health provider in Ronkonkoma, New York, licensed in New York (001701) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Diane Marie Sanchez Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Diane Sanchez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ronkonkoma, NY 11779
- Reassigned Medicare billing, New York enrollment
- 5 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.
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.
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 Diane Sanchez's NPI number?
The NPI number for Diane Sanchez is 1144250903. It was assigned to this individual provider in the NPPES registry on July 4, 2006.
Where is Diane Sanchez located?
Diane Sanchez practices at 939 Johnson Ave, Ronkonkoma, NY 11779. The listed phone number is (631) 471-7242.
What is Diane Sanchez's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Diane Sanchez enrolled in Medicare?
Yes. Diane Sanchez is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Diane Sanchez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diane Sanchez reassigns Medicare benefits to Association For Mental Health And Wellness Inc (Ronkonkoma, NY). 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 Diane Sanchez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Diane Sanchez was last updated on June 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Mrs. Diane Marie Sanchez, LMHC · NPI 1144250903
Mental Health provider in Ronkonkoma, New York. Individual provider, active in the CMS NPPES registry since July 4, 2006.
## Identity
- **NPI:** 1144250903 (Entity type: Individual)
- **Enumerated:** July 4, 2006
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 001701 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 939 JOHNSON AVE, Ronkonkoma, NY 11779-6066
- **Phone:** (631) 471-7242
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Association For Mental Health And Wellness Inc (NPI 1578516738, Ronkonkoma, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 26, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1144250903) · Data from the CMS NPPES public registry.