HARLEM EAST LIFE PLAN
NPI 1427125632
Clinic/Center - Primary Care in New York, NY
About Harlem East Life Plan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HARLEM EAST LIFE PLAN (NPI 1427125632) is a healthcare organization registered as a primary care in New York, New York and active in the NPI registry since November 2006. The organization lists Stuart Robert Steiner, Executive Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Harlem East Life Plan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by October 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Harlem East Life Plan, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
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
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.
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 Ses Operating Corp's NPI number?
The NPI number for Ses Operating Corp is 1427125632. It was assigned to this organization in the NPPES registry on November 30, 2006. The provider is doing business as Harlem East Life Plan.
Where is Ses Operating Corp located?
Ses Operating Corp is located at 2367 -69 Second Ave, New York, NY 10035. The listed phone number is (212) 876-2300.
What is Ses Operating Corp's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is Ses Operating Corp enrolled in Medicare?
Yes. Ses Operating Corp is registered in the Medicare PECOS enrollment system.
When is Ses Operating Corp's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Opioid Treatment Program (OTP)) is due for revalidation by October 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Ses Operating Corp?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Ses Operating Corp, in Internal Medicine, Nurse Practitioner and Psychiatry. 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. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Ses Operating Corp was last updated on June 23, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Harlem East Life Plan · NPI 1427125632
Primary Care organization in New York, New York. Organization record, active in the CMS NPPES registry since November 30, 2006.
## Identity
- **NPI:** 1427125632 (Entity type: Organization)
- **Enumerated:** November 30, 2006
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Legal business name:** Ses Operating Corp
- **Organization subpart:** No
- **Authorized official:** Stuart Steiner, EXECUTIVE DIRECTOR
## Practice location
- **Address:** 2367 -69 SECOND AVE, New York, NY 10035-3108
- **Phone:** (212) 876-2300 · **Fax:** (917) 492-9202
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** October 31, 2026 (Non-DME Part B, New York, Opioid Treatment Program (OTP)) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 3 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (1), Nurse Practitioner (1), Psychiatry (1); 1 practice at this address and 2 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 23, 2010
- **Other identifiers:** Medicare ID-Type Unspecified W86541 (NY); Other 237162 (NY); Other 067AN1 (NY); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1427125632) · Data from the CMS NPPES public registry.