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MS. ANN MARIE VASQUEZ-KOSTA MSW
NPI 1104934728
Social Worker - Clinical in Brooklyn, NY

Active since August 25, 2006PECOS EnrolledAccepts Medicare Assignment
800 POLY PLACE, SOCIAL WORK SERVICE #122, BROOKLYN, NY 11209(718) 836-6600(718) 630-2950 Get Directions Write a Review

NPPES record last updated: October 22, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 22, 2018, Oct 19, 2018 (2 updates tracked since 2018).

About Ms. Ann Marie Vasquez-kosta Msw NPPES

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

MS. ANN MARIE VASQUEZ-KOSTA MSW (NPI 1104934728) is an individual clinical provider in Brooklyn, New York, licensed in New York (R054992-1) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1104934728
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. ANN MARIE VASQUEZ-KOSTACredential: MSW
Location Address800 POLY PLACE, SOCIAL WORK SERVICE #122Brooklyn, NY 11209
Mailing Address800 Poly Place, Social Work Service #122Brooklyn, NY 11209 · (718) 836-6600 · Fax (718) 630-2950
Phone(718) 836-6600
Fax(718) 630-2950
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateAugust 25, 2006
Last NPPES UpdateOctober 22, 20182 updates tracked since enumeration
✔ NPI 1104934728 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 NY · R054992-1
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.
800 POLY PLACE, Brooklyn, NY 11209
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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

Ms. Ann Marie Vasquez-kosta Msw 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 ID3173054715
PECOS Enrollment IDI20241007001438
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 Ann Vasquez-kosta reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Integrity Social Work Services LLC
8.1 mi
Mental Health
1110 SOUTH AVE STE 404
Staten Island, NY 10314
  • Reassigned Medicare billing, New York enrollment
  • 131 clinicians in this Medicare group
NPI 1972715456 (718) 494-2858

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 11209 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 $67.40 – $203.53
Typical copayment $0.00 (range $16.85 – $50.88)
Most-billed visit code NA
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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.

MR. ST. AUBYN BAPTISTE RPH
Pharmacist
800 POLY PLACE
BROOKLYN, NY 11209
Kings County (718) 630-3639
DR. MARINA LAUDY ZOGHBI DMD
Student in an Organized Health Care Education/Training Program
800 POLY PLACE
BROOKLYN, NY 11209
Kings County (212) 686-7500
DR. VERENA LIU M.D.
Student in an Organized Health Care Education/Training Program
800 POLY PLACE, VA NY HARBOR NEALTHCARE SYSTEM
BROOKLYN, NY 11209
Kings County (718) 836-6600
MRS. VOISSANE MCNAMARA LCSW
Social Worker
800 POLY PLACE
BROOKLYN, NY 11209
Kings County (718) 836-6600
VA NY HARBOR
Military Hospital
800 POLY PLACE
BROOKLYN, NY 11209
Kings County (718) 686-6600
MS. MARGARET LESIAK EICHLER RN FNP
Registered Nurse
800 POLY PLACE
BROOKLYN, NJ 11209
Kings County (718) 836-6600
DR. PATRICIA COQUILLON M.D.
Emergency Medicine
800 POLY PLACE, VA NY HARBOR HEALTHCARE SYSTEM
BROOKLYN, NY 11209
Kings County (718) 836-6600
KAYMARA GAYLE LCSW
Social Worker (Clinical)
800 POLY PLACE, DEPARTMENT OF VETERAN
BROOKLYN, NY 11209
Kings County (646) 348-0440

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 Ann Vasquez-kosta's NPI number?

The NPI number for Ann Vasquez-kosta is 1104934728. It was assigned to this individual provider in the NPPES registry on August 25, 2006.

Where is Ann Vasquez-kosta located?

Ann Vasquez-kosta practices at 800 Poly Place Social Work Service #122, Brooklyn, NY 11209. The listed phone number is (718) 836-6600.

What is Ann Vasquez-kosta's specialty?

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

Is Ann Vasquez-kosta enrolled in Medicare?

Yes. Ann Vasquez-kosta 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 Ann Vasquez-kosta's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ann Vasquez-kosta reassigns Medicare benefits to Integrity Social Work Services LLC (Staten Island, NY). 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 Ann Vasquez-kosta's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ann Vasquez-kosta was last updated on October 22, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.