MERCER ALLERGY & PULMONARY ASSOCIATES, LLC
NPI 1073936399
Internal Medicine - Pulmonary Disease in Trenton, NJ

Q: What is Mercer Allergy & Pulmonary Associates, LLC's specialty?

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

Active since January 22, 2014CLIA 31D2310022 · Waiver

1544 KUSER RD, SUITE C-6, TRENTON, NJ 08619(609) 581-9900(609) 581-9905 Get Directions Write a Review

NPPES record last updated: February 3, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 3, 2023, Aug 23, 2022, Oct 5, 2021 and 2 more (5 updates tracked since 2019).

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About Mercer Allergy & Pulmonary Associates, Llc NPPES

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

MERCER ALLERGY & PULMONARY ASSOCIATES, LLC (NPI 1073936399) is a healthcare organization registered as a pulmonary disease in Trenton, New Jersey and active in the NPI registry since January 2014. The organization holds a CLIA Waiver certificate valid through August 25, 2028 and lists Anthony J Ricketti, Owner, as its authorized official.

NPPES Registry Identity

NPI1073936399

Entity TypeOrganization

Primary Taxonomy207RP1001X

Legal Business NameMERCER ALLERGY & PULMONARY ASSOCIATES, LLC

Location Address1544 KUSER RD, SUITE C-6Trenton, NJ 08619-3830

Mailing Address1544 Kuser Rd Ste C6Trenton, NJ 08619-3830 · (609) 581-9900 · Fax (609) 581-9905

Phone(609) 581-9900

Fax(609) 581-9905

Organization SubpartNo

Authorized OfficialAnthony J RickettiOwner · (609) 581-9900

Enumeration DateJanuary 22, 2014

Last NPPES UpdateFebruary 3, 20235 updates tracked since enumeration

NPPES CertifiedFebruary 3, 2023

✔ NPI 1073936399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in NJ · 25MA04369400

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.

Also ListedAllergy & ImmunologyTaxonomy 207K00000X · License 25MA04369400 (NJ)

Also ListedInternal Medicine · Allergy & ImmunologyTaxonomy 207RA0201X

Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X

1544 KUSER RD, Trenton, NJ 08619

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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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mercer Allergy & Pulmonary Associates, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Mercer Allergy & Pulmonary Associates, LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Anthony Ricketti, M.D.

Allergy/Immunology

NPI 1285680850

1544 KUSER RD SUITE C-6
Trenton, NJ 08619

(609) 581-9900

✔ PECOS✔ Accepts MedicareSame address

Peter Ricketti, D.O.

Allergy/Immunology

NPI 1013283233

1544 KUSER RD STE C6
Trenton, NJ 08619

(609) 581-9900

✔ PECOS✔ Accepts MedicareSame address

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 31D2310022

Mercer Allergy & Pulmonary Associates · Hamilton Township, NJ

Active · expires Aug 25, 2028

CLIA Number31D2310022

Laboratory TypePhysician Office

Certificate Effective DateAugust 26, 2026

Certificate Expiration DateAugust 25, 2028

Laboratory DirectorPeter Ricketti

Laboratory Phone(201) 320-7677

Laboratory LocationMercer Allergy & Pulmonary Associates1544 Kuser Rd Suite C6, Hamilton Township, NJ 08619

CLIA data matches this NPI record on: Name

This certificate is issued to a laboratory to perform only waived tests.

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 Mercer Allergy & Pulmonary Associates, LLC's NPI number?

The NPI number for Mercer Allergy & Pulmonary Associates, LLC is 1073936399. It was assigned to this organization in the NPPES registry on January 22, 2014.

Where is Mercer Allergy & Pulmonary Associates, LLC located?

Mercer Allergy & Pulmonary Associates, LLC is located at 1544 Kuser Rd Suite C-6, Trenton, NJ 08619. The listed phone number is (609) 581-9900.

What is Mercer Allergy & Pulmonary Associates, LLC's specialty?

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

Is Mercer Allergy & Pulmonary Associates, LLC enrolled in Medicare?

Yes. Mercer Allergy & Pulmonary Associates, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mercer Allergy & Pulmonary Associates, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Allergy/Immunology, reassign their Medicare billing to Mercer Allergy & Pulmonary Associates, 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Mercer Allergy & Pulmonary Associates, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 31D2310022) is associated with this NPI, valid through August 25, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Mercer Allergy & Pulmonary Associates, LLC was last updated on February 3, 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.