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RESPIRATORY & SLEEP SPECIALISTS LLC
NPI 1992073639
Internal Medicine - Pulmonary Disease in Kendall Park, NJ

Active since December 08, 2011
3546 ROUTE 27, KENDALL PARK, NJ 08824(732) 737-7801(800) 623-3456 Get Directions Write a Review

NPPES record last updated: September 6, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 6, 2023, Jun 22, 2020 (2 updates tracked since 2020).

About Respiratory & Sleep Specialists Llc NPPES

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

RESPIRATORY & SLEEP SPECIALISTS LLC (NPI 1992073639) is a healthcare organization registered as a pulmonary disease in Kendall Park, New Jersey and active in the NPI registry since December 2011. The organization maintains a secondary practice location in Princeton and lists Hatim Youssef, Partner, as its authorized official.

NPPES Registry Identity

NPI1992073639
Entity TypeOrganization
Primary Taxonomy207RP1001X
Legal Business NameRESPIRATORY & SLEEP SPECIALISTS LLC
Location Address3546 ROUTE 27Kendall Park, NJ 08824
Mailing Address2777 Us Highway 1, # 277North Brunswick, NJ 08902-4402 · (732) 737-7801 · Fax (800) 623-3456
Phone(732) 737-7801
Fax(800) 623-3456
Organization SubpartNo
Authorized OfficialHatim YoussefPartner · (848) 391-1643
Enumeration DateDecember 8, 2011
Last NPPES UpdateSeptember 6, 20232 updates tracked since enumeration
NPPES CertifiedJune 22, 2020
✔ NPI 1992073639 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in NJ · 25MA08037200
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
3546 ROUTE 27, Kendall Park, NJ 08824
Open in Google Maps ↗

Secondary Practice Location 1

Location 1731 Alexander Rd Ste 202Princeton, NJ 08540-6345 · Phone (732) 737-7801

Other Identifiers 1

Other1831205053NJ · Nppes

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Respiratory & Sleep Specialists Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

9

Medicare enrollment records show 9 clinicians reassign Medicare billing to Respiratory & Sleep Specialists LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Hatim Youssef, DO
Critical Care (Intensivists)
NPI 1376754903
3546 STATE ROUTE 27
Kendall Park, NJ 08824
(732) 737-7801
✔ PECOS✔ Accepts MedicareSame address
Amy Assadourian
Nurse Practitioner
NPI 1265261606
1 PLAINSBORO RD
Plainsboro, NJ 08536
(609) 853-7000
✔ PECOS✔ Accepts Medicare6.3 mi
Patricia Bajaj, ACNP-BC
Nurse Practitioner
NPI 1447695408
1 PLAINSBORO RD
Plainsboro, NJ 08536
(186) 646-0477
✔ PECOS✔ Accepts Medicare6.3 mi
Monika Koganti, MD
Critical Care (Intensivists)
NPI 1669523981
253 WITHERSPOON ST
Princeton, NJ 08540
(609) 497-4301
✔ PECOS✔ Accepts Medicare6.5 mi
Jasmeet Bajaj, MD
Critical Care (Intensivists)
NPI 1588614887
254 EASTON AVE
New Brunswick, NJ 08901
(732) 745-8564
✔ PECOS✔ Accepts Medicare8.0 mi
Quaseria Moss
Nurse Practitioner
NPI 1841928546
1 ROBERT WOOD JOHNSON PL
New Brunswick, NJ 08901
(732) 253-3216
✔ PECOS✔ Accepts Medicare8.2 mi
Emily Baez, MS AGACNP-BC
Nurse Practitioner
NPI 1770931099
110 REHILL AVE
Somerville, NJ 08876
(908) 685-2200
✔ PECOS✔ Accepts Medicare10 mi
Joseph Zoppi, APN
Nurse Practitioner
NPI 1821985987
2 CAPITAL WAY STE 456
Pennington, NJ 08534
(215) 715-8932
✔ PECOS✔ Accepts Medicare16 mi
Chelo Bautista
Nurse Practitioner
NPI 1689205411
1 COOPER PLZ
Camden, NJ 08103
(856) 342-3150
✔ PECOS✔ Accepts Medicare44 mi

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

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 Respiratory & Sleep Specialists LLC's NPI number?

The NPI number for Respiratory & Sleep Specialists LLC is 1992073639. It was assigned to this organization in the NPPES registry on December 8, 2011.

Where is Respiratory & Sleep Specialists LLC located?

Respiratory & Sleep Specialists LLC is located at 3546 Route 27, Kendall Park, NJ 08824. The listed phone number is (732) 737-7801.

What is Respiratory & Sleep Specialists LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Respiratory & Sleep Specialists LLC enrolled in Medicare?

Yes. Respiratory & Sleep Specialists LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Respiratory & Sleep Specialists LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 2 Medicare specialties reassign their Medicare billing to Respiratory & Sleep Specialists LLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (6) and Critical Care (Intensivists) (3). Of these, 1 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Respiratory & Sleep Specialists LLC accept?

Health plans from Oscar Health list Respiratory & Sleep Specialists LLC 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 Respiratory & Sleep Specialists LLC was last updated on September 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.