ALEYAMMA SALLY JACOB MD
NPI 1932153996
Internal Medicine in Westbury, NY
About Aleyamma Sally Jacob Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEYAMMA SALLY JACOB MD (NPI 1932153996) is an individual internal medicine provider in Westbury, New York, licensed in New York (200236) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Aleyamma Sally Jacob 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
2Medicare enrollment records show Aleyamma Jacob reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Westbury, NY 11590
- Reassigned Medicare billing, New York enrollment
- 2 clinicians in this Medicare group
Smithtown, NY 11787
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Ap New York Comprehensive Medical Care PC
- 19 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 4
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 11590 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WESTBURY, NY 11590
WESTBURY, NY 11590
WESTBURY, NY 11590
WESTBURY, NY 11590
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 Aleyamma Jacob's NPI number?
The NPI number for Aleyamma Jacob is 1932153996. It was assigned to this individual provider in the NPPES registry on May 22, 2006.
Where is Aleyamma Jacob located?
Aleyamma Jacob practices at 265 Post Ave Suite 114, Westbury, NY 11590. The listed phone number is (516) 542-1180.
What is Aleyamma Jacob's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Aleyamma Jacob enrolled in Medicare?
Yes. Aleyamma Jacob 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 Aleyamma Jacob's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aleyamma Jacob reassigns Medicare benefits to 2 organizations: Advanced Primary Care Associates LLP (Westbury, NY) and A.P. New York Comprehensive Medical Care PC (Smithtown, NY). 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 Aleyamma Jacob'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 Aleyamma Jacob was last updated on August 4, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Aleyamma Sally Jacob, MD · NPI 1932153996
Internal Medicine physician in Westbury, New York. Individual provider, active in the CMS NPPES registry since May 22, 2006.
## Identity
- **NPI:** 1932153996 (Entity type: Individual)
- **Enumerated:** May 22, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 200236 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 265 POST AVE, SUITE 114, Westbury, NY 11590-2233
- **Phone:** (516) 542-1180 · **Fax:** (516) 832-4423
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Advanced Primary Care Associates LLP (NPI 1023299211, Westbury, NY); A.P. New York Comprehensive Medical Care PC (NPI 1992249346, Smithtown, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1988
## Record status
- **NPPES last updated:** August 4, 2016
- **Other identifiers:** Medicare ID-Type Unspecified 05892G; Medicare UPIN H74131
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Source: [NPI Profile](https://npiprofile.com/npi/1932153996) · Data from the CMS NPPES public registry.