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WILLIAM J CHERNACK MD
NPI 1013941012
Allergy & Immunology - Allergy in Morristown, NJ

Active since July 10, 2006PECOS Enrolled
28 FRANKLIN PL, MORRISTOWN, NJ 07960(973) 538-7271(973) 538-7491 Get Directions Write a Review

NPPES record last updated: June 17, 2008. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About William J Chernack Md NPPES

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

WILLIAM J CHERNACK MD (NPI 1013941012) is an individual allergy provider in Morristown, New Jersey, licensed in New Jersey (25MA03168500) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013941012
Entity TypeIndividualMale
Primary Taxonomy207KA0200X
Provider Legal NameWILLIAM J CHERNACKCredential: MD
Location Address28 FRANKLIN PLMorristown, NJ 07960-5305
Mailing Address28 Franklin PlMorristown, NJ 07960-5305 · (973) 538-7271 · Fax (973) 538-7491
Phone(973) 538-7271
Fax(973) 538-7491
Sole ProprietorNo
Enumeration DateJuly 10, 2006
Last NPPES UpdateJune 17, 2008
✔ NPI 1013941012 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
License✔ Licensed in NJ · 25MA03168500
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
28 FRANKLIN PL, Morristown, NJ 07960
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Other Identifiers 1

Medicare PIN165592NJ

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William J Chernack Md 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.

Other Providers at the Same Location NPPES

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

WILLIAM J. CHERNACK, M.D.,P.A.
Allergy & Immunology
28 FRANKLIN PL
MORRISTOWN, NJ 07960
Morris County (973) 538-7271

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 William Chernack's NPI number?

The NPI number for William Chernack is 1013941012. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is William Chernack located?

William Chernack practices at 28 Franklin Pl, Morristown, NJ 07960. The listed phone number is (973) 538-7271.

What is William Chernack's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Is William Chernack enrolled in Medicare?

Yes. William Chernack is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Chernack was last updated on June 17, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.