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IRENE MARIE MALLENBAUM LCSW
NPI 1194549683
Social Worker - Clinical in Virginia Beach, VA

Active since November 11, 2024PECOS EnrolledAccepts Medicare Assignment
3388 PRINCESS ANNE RD STE 2001, VIRGINIA BEACH, VA 23456(757) 507-7271 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 14, 2026, Nov 11, 2024 (2 updates tracked since 2024).

About Irene Marie Mallenbaum Lcsw NPPES

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

IRENE MARIE MALLENBAUM LCSW (NPI 1194549683) is an individual clinical provider in Virginia Beach, Virginia, licensed in Virginia (0904017466) and active in the NPI registry since November 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1194549683
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameIRENE MARIE MALLENBAUMCredential: LCSW
Location Address3388 PRINCESS ANNE RD STE 2001Virginia Beach, VA 23456-2612
Mailing Address3388 Princess Anne Rd Ste 2001Virginia Beach, VA 23456-2612 · (757) 769-3764
Phone(757) 507-7271
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateNovember 11, 2024
Last NPPES UpdateAugust 14, 20262 updates tracked since enumeration
NPPES CertifiedAugust 14, 2026
✔ NPI 1194549683 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in VA · 0904017466
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
3388 PRINCESS ANNE RD STE 2001, Virginia Beach, VA 23456
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Irene Marie Mallenbaum Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2860922465
PECOS Enrollment IDI20250212001111
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.

Medicare Billing Reassignment

Medicare enrollment records show Irene Mallenbaum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sentara Medical Group
8.5 mi
Family Medicine
824 N MILITARY HWY STE 100
Norfolk, VA 23502
  • Reassigned Medicare billing, Virginia enrollment
  • 1,901 clinicians in this Medicare group
NPI 1265485270 (757) 252-2900

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23456 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $56.19 – $170.30
Typical copayment $0.00 (range $14.04 – $42.57)
Most-billed visit code NA
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 14

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

DR. JESSICA ANNE GURLEY M.D.
Psychiatry & Neurology (Psychiatry)
3388 PRINCESS ANNE RD STE 2001
VIRGINIA BEACH, VA 23456
Virginia Beach City (757) 227-5055
TESHARA NAI'LAH REED NP-C
Nurse Practitioner (Family)
3388 PRINCESS ANNE RD STE 2001
VIRGINIA BEACH, VA 23456
Virginia Beach City (757) 507-7270
VENITTA RENEA JOHNSON LCSW
Social Worker (Clinical)
3388 PRINCESS ANNE RD STE 2001
VIRGINIA BEACH, VA 23456
Virginia Beach City (757) 507-7270
JILL HELEN MOTCHECK LCSW
Social Worker (Clinical)
3388 PRINCESS ANNE RD STE 2001
VIRGINIA BEACH, VA 23456
Virginia Beach City (757) 227-5055
SENTARA MEDICAL GROUP
Psychologist
3388 PRINCESS ANNE RD STE 2001
VIRGINIA BEACH, VA 23456
Virginia Beach City (757) 507-7270
DR. CHARLES KENDRICK DUNHAM M.D.
Psychiatry & Neurology (Psychiatry)
3388 PRINCESS ANNE RD STE 2001
VIRGINIA BEACH, VA 23456
Virginia Beach City (757) 507-7270
TIFFANY MICHELE GODGOW-PARSHALL LCSW
Social Worker (Clinical)
3388 PRINCESS ANNE RD STE 2001
VIRGINIA BEACH, VA 23456
Virginia Beach City (757) 507-7270
BRANDE SUE MYERS LCSW
Social Worker (Clinical)
3388 PRINCESS ANNE RD STE 2001
VIRGINIA BEACH, VA 23456
Virginia Beach City (757) 227-5505

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 Irene Mallenbaum's NPI number?

The NPI number for Irene Mallenbaum is 1194549683. It was assigned to this individual provider in the NPPES registry on November 11, 2024.

Where is Irene Mallenbaum located?

Irene Mallenbaum practices at 3388 Princess Anne Rd Ste 2001, Virginia Beach, VA 23456. The listed phone number is (757) 507-7271.

What is Irene Mallenbaum's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Irene Mallenbaum enrolled in Medicare?

Yes. Irene Mallenbaum is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Irene Mallenbaum's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Irene Mallenbaum reassigns Medicare benefits to Sentara Medical Group (Norfolk, VA). The 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 Irene Mallenbaum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Irene Mallenbaum accept?

Health plans from Oscar Health list Irene Mallenbaum as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Irene Mallenbaum was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.