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NAVESINK INFECTIOUS DISEASES LLC
NPI 1306570221
Internal Medicine - Infectious Disease in Old Bridge, NJ

Active since July 15, 2022
200 PERRINE RD STE 223, OLD BRIDGE, NJ 08857(732) 895-1770(732) 362-7773 Get Directions Write a Review

NPPES record last updated: August 19, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 19, 2022, Jul 15, 2022 (2 updates tracked since 2022).

About Navesink Infectious Diseases Llc NPPES

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

NAVESINK INFECTIOUS DISEASES LLC (NPI 1306570221) is a healthcare organization registered as an infectious disease in Old Bridge, New Jersey and active in the NPI registry since July 2022. The organization lists Nasir Mahmood Ahmad, Manager, as its authorized official.

NPPES Registry Identity

NPI1306570221
Entity TypeOrganization
Primary Taxonomy207RI0200X
Legal Business NameNAVESINK INFECTIOUS DISEASES LLC
Location Address200 PERRINE RD STE 223Old Bridge, NJ 08857-2836
Mailing Address200 Perrine Rd Ste 223Old Bridge, NJ 08857-2836 · (732) 895-1770 · Fax (732) 362-7773
Phone(732) 895-1770
Fax(732) 362-7773
Organization SubpartNo
Authorized OfficialNasir Mahmood AhmadManager · (732) 895-1770
Enumeration DateJuly 15, 2022
Last NPPES UpdateAugust 19, 20222 updates tracked since enumeration
NPPES CertifiedAugust 19, 2022
✔ NPI 1306570221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
200 PERRINE RD STE 223, Old Bridge, NJ 08857
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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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Navesink Infectious Diseases Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Navesink Infectious Diseases LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Nasir Ahmad, MD
Infectious Disease
NPI 1598730186
200 PERRINE RD STE 223
Old Bridge, NJ 08857
(732) 895-1770
✔ PECOSSame address
Shannon Wanless, FNP- BC
Nurse Practitioner
NPI 1063966323
46 NEWMAN SPRINGS RD E
Red Bank, NJ 07701
(732) 264-5500
✔ PECOS✔ Accepts Medicare14 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 Navesink Infectious Diseases LLC's NPI number?

The NPI number for Navesink Infectious Diseases LLC is 1306570221. It was assigned to this organization in the NPPES registry on July 15, 2022.

Where is Navesink Infectious Diseases LLC located?

Navesink Infectious Diseases LLC is located at 200 Perrine Rd Ste 223, Old Bridge, NJ 08857. The listed phone number is (732) 895-1770.

What is Navesink Infectious Diseases LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Navesink Infectious Diseases LLC enrolled in Medicare?

Yes. Navesink Infectious Diseases LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Navesink Infectious Diseases LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Navesink Infectious Diseases LLC, in Infectious Disease and Nurse Practitioner. 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, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Navesink Infectious Diseases LLC was last updated on August 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.