1. Home
  2. Directory
  3. New York
  4. West Hempstead
  5. Nurse Practitioner
  6. NPI Profile

SARAH EIFERMAN PMHNP
NPI 1679134480
Nurse Practitioner - Psychiatric/Mental Health in West Hempstead, NY

Active since June 24, 2019PECOS Enrolled
928 CLEVELAND ST, WEST HEMPSTEAD, NY 11552(516) 485-4439 Get Directions Write a Review

NPPES record last updated: November 3, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Sarah Eiferman Pmhnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SARAH EIFERMAN PMHNP (NPI 1679134480) is an individual psychiatric/mental health provider in West Hempstead, New York, licensed in New York (402683) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679134480
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameSARAH EIFERMANCredential: PMHNP
Location Address928 CLEVELAND STWest Hempstead, NY 11552-3635
Mailing Address928 Cleveland StWest Hempstead, NY 11552-3635 · (516) 324-4994 · Fax (516) 613-4718
Phone(516) 485-4439
Sole ProprietorYes
Enumeration DateJune 24, 2019
Last NPPES UpdateNovember 3, 2024
NPPES CertifiedNovember 3, 2024
✔ NPI 1679134480 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in NY · 402683
928 CLEVELAND ST, West Hempstead, NY 11552
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sarah Eiferman Pmhnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Sarah Eiferman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Center For Alternative Sentencing And Employment Services
17 mi
Clinical
2090 7TH AVE, 4TH FLOOR
New York, NY 10027
  • Reassigned Medicare billing, New York enrollment
  • 17 clinicians in this Medicare group
NPI 1932523438 (646) 640-6135

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11552 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Sarah Eiferman's NPI number?

The NPI number for Sarah Eiferman is 1679134480. It was assigned to this individual provider in the NPPES registry on June 24, 2019.

Where is Sarah Eiferman located?

Sarah Eiferman practices at 928 Cleveland St, West Hempstead, NY 11552. The listed phone number is (516) 485-4439.

What is Sarah Eiferman's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Sarah Eiferman enrolled in Medicare?

Yes. Sarah Eiferman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sarah Eiferman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Eiferman reassigns Medicare benefits to Center For Alternative Sentencing And Employment Services (New York, 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 Sarah Eiferman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sarah Eiferman accept?

Health plans from Oscar Health and UnitedHealthcare list Sarah Eiferman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sarah Eiferman was last updated on November 3, 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.