DR. SAMANTHA S. KLEIN MD
NPI 1477057115
Emergency Medicine in New York, NY
About Dr. Samantha S. Klein Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAMANTHA S. KLEIN MD (NPI 1477057115) is an individual emergency medicine provider in New York, New York, licensed in New Jersey (25MA12067200) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Hackensack University Medical Center, and maintains a secondary practice location in Bronx.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Group Practice 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
Dr. Samantha S. Klein 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
3Medicare enrollment records show Samantha Klein reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Red Bank, NJ 07701
- Reassigned Medicare billing, New Jersey enrollment
- 689 clinicians in this Medicare group
Red Bank, NJ 07701
- Reassigned Medicare billing, New Jersey enrollment
- 2,844 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hackensack University Medical Center
Acute Care Hospitals · Hackensack, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10016 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Klein's NPI number?
The NPI number for Samantha Klein is 1477057115. It was assigned to this individual provider in the NPPES registry on March 19, 2018.
Where is Samantha Klein located?
Samantha Klein practices at 455 1st Ave # 123, New York, NY 10016. The listed phone number is (516) 650-8234.
What is Samantha Klein's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Samantha Klein enrolled in Medicare?
Yes. Samantha Klein 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 Klein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samantha Klein reassigns Medicare benefits to 3 organizations: Hackensack Meridian Health Medical Group - Primary Care PC (Red Bank, NJ), Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ) and New York University (Boynton Beach, FL). 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 Klein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Samantha Klein affiliated with any hospitals?
According to CMS data, Samantha Klein is affiliated with Hackensack University Medical Center.
When was this NPI record last updated?
The NPPES record for Samantha Klein was last updated on March 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Samantha S. Klein, MD · NPI 1477057115
Emergency Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since March 19, 2018.
## Identity
- **NPI:** 1477057115 (Entity type: Individual)
- **Enumerated:** March 19, 2018
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 25MA12067200 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 455 1ST AVE # 123, New York, NY 10016-9102
- **Phone:** (516) 650-8234
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Hackensack Meridian Health Medical Group - Primary Care PC (NPI 1336203538, Red Bank, NJ); Hackensack Meridian Health Medical Group - Specialty Care PC (NPI 1215989249, Red Bank, NJ); New York University (NPI 1285826438, Boynton Beach, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albert Einstein College Of Medicine Of Yeshiva University, class of 2018
## Record status
- **NPPES last updated:** March 20, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1477057115) · Data from the CMS NPPES public registry.