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BARBARA JEAN WILK, M.D., P.C.
NPI 1982981056
Internal Medicine - Critical Care Medicine in Nesconset, NY

Active since November 03, 2011
181 SMITHTOWN BLVD, SUITE101, NESCONSET, NY 11767(631) 979-0091(631) 979-0082 Get Directions Write a Review

NPPES record last updated: November 3, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Barbara Jean Wilk, M.d., P.c. NPPES

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

BARBARA JEAN WILK, M.D., P.C. (NPI 1982981056) is a healthcare organization registered as a critical care medicine in Nesconset, New York and active in the NPI registry since November 2011. The organization lists Barbara Jean Wilk, Physicia President S Corp, as its authorized official.

NPPES Registry Identity

NPI1982981056
Entity TypeOrganization
Primary Taxonomy207RC0200X
Legal Business NameBARBARA JEAN WILK, M.D., P.C.
Location Address181 SMITHTOWN BLVD, SUITE101Nesconset, NY 11767-1875
Mailing Address181 Smithtown Blvd, Suite101Nesconset, NY 11767-1875 · (631) 979-0091 · Fax (631) 979-0082
Phone(631) 979-0091
Fax(631) 979-0082
Organization SubpartNo
Authorized OfficialBarbara Jean WilkPhysicia President S Corp · (631) 979-0091
Enumeration DateNovember 3, 2011
✔ NPI 1982981056 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in NY · 172814
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
181 SMITHTOWN BLVD, Nesconset, NY 11767
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Other Identifiers 3

Medicare UPINF24543NY
Medicaid01346574NY
Other37K291NY · Medicare Id Type Unspecified

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Barbara Jean Wilk, M.d., P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateNew YorkEnrollment IDO20111228000005Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Barbara Jean Wilk, M.D., P.C., which bills Medicare for the services this clinician delivers.

Clinician (1)

Barbara Jean Wilk, M.D.
Internal Medicine
NPI 1811087190
181 SMITHTOWN BLVD SUITE 101
Nesconset, NY 11767
(631) 979-0091
✔ 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.

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 Barbara Jean Wilk, M.D., P.C.'s NPI number?

The NPI number for Barbara Jean Wilk, M.D., P.C. is 1982981056. It was assigned to this organization in the NPPES registry on November 3, 2011.

Where is Barbara Jean Wilk, M.D., P.C. located?

Barbara Jean Wilk, M.D., P.C. is located at 181 Smithtown Blvd Suite101, Nesconset, NY 11767. The listed phone number is (631) 979-0091.

What is Barbara Jean Wilk, M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Barbara Jean Wilk, M.D., P.C. enrolled in Medicare?

Yes. Barbara Jean Wilk, M.D., P.C. is registered in the Medicare PECOS enrollment system.

When is Barbara Jean Wilk, M.D., P.C.'s Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Barbara Jean Wilk, M.D., P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Barbara Jean Wilk, M.D., P.C.. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Barbara Jean Wilk, M.D., P.C. was last updated on November 3, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.