CHRISTINA M. MACISAAC MSW, LCSW
NPI 1598091225
Social Worker - Clinical in Vienna, VA

Q: What is Christina Macisaac's NPI number?

The NPI number for Christina Macisaac is 1598091225. It was assigned to this individual provider in the NPPES registry on October 31, 2009.

Q: What is Christina Macisaac's specialty?

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

Q: Is Christina Macisaac enrolled in Medicare?

No. Christina Macisaac has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Active since October 31, 2009Opted out of Medicare · through Jan 1, 2028

133 PARK ST NE, VIENNA, VA 22180(703) 281-4928(703) 242-0014 Get Directions Write a Review

NPPES record last updated: October 31, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Christina M. Macisaac Msw, Lcsw NPPES

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

CHRISTINA M. MACISAAC MSW, LCSW (NPI 1598091225) is an individual clinical provider in Vienna, Virginia, licensed in Virginia (0904007250) and active in the NPI registry since October 2009. She has opted out of Medicare through January 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1598091225

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameCHRISTINA M. MACISAACCredential: MSW, LCSW

Location Address133 PARK ST NEVienna, VA 22180-4602

Mailing Address133 Park St NeVienna, VA 22180-4602 · (703) 281-4928 · Fax (703) 242-0014

Phone(703) 281-4928

Fax(703) 242-0014

Sole ProprietorNo

Enumeration DateOctober 31, 2009

✔ NPI 1598091225 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 · 0904007250

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.

133 PARK ST NE, Vienna, VA 22180

Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Christina M. Macisaac Msw, Lcsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2016 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2016

Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22180 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 $65.18 – $194.86

Typical copayment $0.00 (range $16.29 – $48.71)

Most-billed visit code NA

Established Patient

$80.66 typical visit price

range $21.40 – $158.88

Typical copayment $20.16 (range $5.35 – $39.72)

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 20

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

SANDRA L MONCRIEF-STUART MA, MSW

Social Worker (Clinical)

133 PARK ST NE
VIENNA, VA 22180

Fairfax County (703) 281-4928

THE COLLABORATIVE GOOD, LLC

Social Worker (Clinical)

133 PARK ST NE, #3B
VIENNA, VA 22180

Fairfax County (718) 974-7037

ROSE MARIE MCINTRYE LCSW

Social Worker (Clinical)

133 PARK ST NE
VIENNA, VA 22180

Fairfax County (703) 281-2657

LAURA WINKLER

Counselor (Professional)

133 PARK ST NE
VIENNA, VA 22180

Fairfax County (703) 281-6657

MARY JAQUELIN SIMONS MSW, LCSW

Social Worker (Clinical)

133 PARK ST NE
VIENNA, VA 22180

Fairfax County (703) 281-4928

MS. ANN BOYER HOLMES LCSW

Social Worker (Clinical)

133 PARK ST NE
VIENNA, VA 22180

Fairfax County (703) 281-4928

MS. BARBARA ELIZABETH ECKERT LCSW

Social Worker (Clinical)

133 PARK ST NE
VIENNA, VA 22180

Fairfax County (703) 281-4928

ILEANE KENNEY L.C.S.W.

Social Worker (Clinical)

133 PARK ST NE
VIENNA, VA 22180

Fairfax County (703) 281-2657

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 Christina Macisaac's NPI number?

The NPI number for Christina Macisaac is 1598091225. It was assigned to this individual provider in the NPPES registry on October 31, 2009.

Where is Christina Macisaac located?

Christina Macisaac practices at 133 Park St NE, Vienna, VA 22180. The listed phone number is (703) 281-4928.

What is Christina Macisaac's specialty?

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

Is Christina Macisaac enrolled in Medicare?

No. Christina Macisaac has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Christina Macisaac was last updated on October 31, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.