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Colorectal Surgery (Proctology)

Deirdre Dulak, MD

Works at hospitals in Mount Holly, NJ · Voorhees, NJ · New Jersey

Summary

Deirdre Dulak, MD (Colorectal Surgery (Proctology)) is listed by Medicare at 2 hospitals in Mount Holly, NJ and Voorhees, NJ. NPI 1346779535. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Deirdre Dulak, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Colorectal Surgery (Proctology)Primary specialty
YesAccepts Medicare assignment
9Years since medical school (graduated 2017)
FemaleGender (as listed)
Virtua Medical Group, PAGroup practice

Quick answers

Which hospitals does Deirdre Dulak work at?
Medicare's official clinician data lists Deirdre Dulak at 2 hospitals: Virtua Mount Holly Hospital and West Jersey Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Deirdre Dulak see patients?
Medicare's clinician data lists 7 practice locations, including Voorhees, NJ, Mount Holly, NJ and Bordentown, NJ. Call before your visit to confirm the address.
What is Deirdre Dulak's specialty?
Medicare lists Colorectal Surgery (Proctology) as the primary specialty.
Does Deirdre Dulak accept Medicare assignment?
Yes. Medicare's clinician data says Deirdre Dulak accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Deirdre Dulak?
(856) 247-3821, as listed in official Medicare / NPI Registry data.
What is Deirdre Dulak's NPI number?
1346779535. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Deirdre Dulak works

Medicare's Facility Affiliation Data lists Deirdre Dulak at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Deirdre Dulak is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.

  • 100 Bowman DrVoorhees, NJ 08043
  • 100 Bowman Dr, Fl 3Voorhees, NJ 08043 (856) 247‑3821
  • 175 Madison AveMount Holly, NJ 08060
  • 200 Bowman Dr, Suite E365Voorhees, NJ 08043 (856) 247‑7295
  • 3242 Route 206Bordentown, NJ 08505

Group practices

Medicare enrollment lists Deirdre Dulak as a member of this group (CMS data updated 2026-10-02).

  • Virtua Medical Group, PA1,688 clinicians in the group

Specialties

Find other Colorectal Surgery (Proctology) doctors in New Jersey →

Other colorectal surgeons in Voorhees

Clinicians with the same Medicare primary specialty in Voorhees, NJ — not a recommendation.

All colorectal surgeons in Voorhees →

Clinician information

CredentialMD
Graduation year2017
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1346779535
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians