SAMANTHA BLOCK MD
NPI 1891365540
Emergency Medicine in Newark, NJ
About Samantha Block Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAMANTHA BLOCK MD (NPI 1891365540) is an individual emergency medicine provider in Newark, New Jersey, licensed in New Jersey (25MA12779800) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, is affiliated with Newark Beth Israel Medical Center, and maintains a secondary practice location in New York.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Samantha Block 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
5Medicare enrollment records show Samantha Block reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Livingston, NJ 07039
- Reassigned Medicare billing, New Jersey enrollment
- 1,913 clinicians in this Medicare group
New York, NY 10017
- Reassigned Medicare billing, New York enrollment
- 208 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 325 clinicians in this Medicare group
Somerset, NJ 08873
- Reassigned Medicare billing, New Jersey enrollment
- 1,557 clinicians in this Medicare group
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Newark Beth Israel Medical Center
Acute Care Hospitals · Newark, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07112 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
NEWARK, NJ 07112
NEWARK, NJ 07112
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 Samantha Block's NPI number?
The NPI number for Samantha Block is 1891365540. It was assigned to this individual provider in the NPPES registry on June 25, 2021.
Where is Samantha Block located?
Samantha Block practices at 201 Lyons Ave, Newark, NJ 07112. The listed phone number is (973) 926-7240.
What is Samantha Block's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Samantha Block enrolled in Medicare?
Yes. Samantha Block 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 Samantha Block's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samantha Block reassigns Medicare benefits to 5 organizations: Rwjbh Observation Associates LLC (Livingston, NJ), Icahn School Of Medicine At Mount Sinai (New York, NY), Icahn School Of Medicine At Mount Sinai (New York, NY), Rwjbh Emergency Medicine Associates, LLC (Somerset, NJ) and North Shore - Lij Medical PC (New Hyde Park, 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 Samantha Block's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Samantha Block affiliated with any hospitals?
According to CMS data, Samantha Block is affiliated with Newark Beth Israel Medical Center.
When was this NPI record last updated?
The NPPES record for Samantha Block was last updated on July 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Samantha Block, MD · NPI 1891365540
Emergency Medicine physician in Newark, New Jersey. Individual provider, active in the CMS NPPES registry since June 25, 2021.
## Identity
- **NPI:** 1891365540 (Entity type: Individual)
- **Enumerated:** June 25, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 25MA12779800 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 201 LYONS AVE, Newark, NJ 07112-2027
- **Phone:** (973) 926-7240
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Rwjbh Observation Associates LLC (NPI 1760095806, Livingston, NJ); Icahn School Of Medicine At Mount Sinai (NPI 1679083984, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1477899078, New York, NY); Rwjbh Emergency Medicine Associates, LLC (NPI 1912510041, Somerset, NJ); North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 29, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1891365540) · Data from the CMS NPPES public registry.