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JEFF DELMAS NP
NPI 1366237109
Nurse Practitioner - Psychiatric/Mental Health in New Hyde Park, NY

Active since April 11, 2025PECOS Enrolled
1985 MARCUS AVE STE 100, NEW HYDE PARK, NY 11042(347) 265-9985 Get Directions Write a Review

NPPES record last updated: October 19, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Jeff Delmas Np NPPES

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

JEFF DELMAS NP (NPI 1366237109) is an individual psychiatric/mental health provider in New Hyde Park, New York, licensed in New York (406958) and active in the NPI registry since April 2025. He is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1366237109
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameJEFF DELMASCredential: NP
Location Address1985 MARCUS AVE STE 100New Hyde Park, NY 11042-2025
Mailing Address1985 Marcus Ave Ste 100New Hyde Park, NY 11042-2025
Phone(347) 265-9985
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateApril 11, 2025
Last NPPES UpdateOctober 19, 2025
NPPES CertifiedOctober 19, 2025
✔ NPI 1366237109 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
Licenses✔ Licensed in NY · 406958✔ Licensed in FL · 11038680
1985 MARCUS AVE STE 100, New Hyde Park, NY 11042
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jeff Delmas Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6204392897
PECOS Enrollment IDI20260804000874
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 Jeff Delmas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Welllife Network Inc.
2.1 mi
Clinic/Center
800 NORTHERN BLVD
Great Neck, NY 11021
  • Reassigned Medicare billing, New York enrollment
  • 49 clinicians in this Medicare group
NPI 1477864866 (516) 829-9666

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 11042 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.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARCEL CROOKS
Social Worker
1985 MARCUS AVE STE 100
NEW HYDE PARK, NY 11042
Nassau County (929) 584-4162

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 Jeff Delmas's NPI number?

The NPI number for Jeff Delmas is 1366237109. It was assigned to this individual provider in the NPPES registry on April 11, 2025.

Where is Jeff Delmas located?

Jeff Delmas practices at 1985 Marcus Ave Ste 100, New Hyde Park, NY 11042. The listed phone number is (347) 265-9985.

What is Jeff Delmas's specialty?

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

Is Jeff Delmas enrolled in Medicare?

Yes. Jeff Delmas is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jeff Delmas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jeff Delmas reassigns Medicare benefits to Welllife Network Inc. (Great Neck, 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 Jeff Delmas'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 Jeff Delmas was last updated on October 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.