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MS. ROSEMARY ESPERANZA LCSW
NPI 1407278344
Social Worker - Clinical in Brooklyn, NY

Active since January 13, 2014PECOS EnrolledAccepts Medicare Assignment
514 49TH ST FL 2, BROOKLYN, NY 11220(718) 916-8502 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 17, 2026, Mar 11, 2026, Dec 28, 2016 (3 updates tracked since 2016).

About Ms. Rosemary Esperanza Lcsw NPPES

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

MS. ROSEMARY ESPERANZA LCSW (NPI 1407278344) is an individual clinical provider in Brooklyn, New York and active in the NPI registry since January 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in Brooklyn, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1407278344
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. ROSEMARY ESPERANZACredential: LCSW
Location Address514 49TH ST FL 2Brooklyn, NY 11220-2010
Mailing Address7811 5th Ave # 320Brooklyn, NY 11209-3703 · (718) 916-8502 · Fax (631) 201-8890
Phone(718) 916-8502
Sole ProprietorYes
Medical School CMSOtherGraduated 2013
Enumeration DateJanuary 13, 2014
Last NPPES UpdateJuly 17, 20263 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
✔ NPI 1407278344 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
514 49TH ST FL 2, Brooklyn, NY 11220
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Secondary Practice Location 1

Location 17811 5th Ave # 320Brooklyn, NY 11209-3703 · Phone (718) 916-8502 ext. 15920

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. Rosemary Esperanza 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 ID1254799646
PECOS Enrollment IDI20230616000136
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 Rosemary Esperanza reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Nyu Langone Hospitals
0.6 mi
Multi-Specialty
150 55TH ST
Brooklyn, NY 11220
  • Reassigned Medicare billing, New York enrollment
  • 616 clinicians in this Medicare group
NPI 1831549559 (718) 630-7000

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 11220 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.

Patient Reviews User submitted

Reviews are submitted by site visitors and approved by a human moderator before publication.

Review by Lisa February 21, 2026

5/5
I’m so grateful for Rosemary. She helped me build healthy boundaries and finally put myself first, and that has significantly eased my anxiety and depression. I used to spiral and have coffee with my thoughts (a phrase she coined during our sessions) until I felt worse by the minute. Now I’m more present, more grounded, and I don’t live in constant worry about what might happen. Highly recommend.
Provider 5/5
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Other Providers at the Same Location NPPES

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

MR. MANUEL ANGEL MOLINA LCSW
Social Worker (Clinical)
514 49TH ST FL 2
BROOKLYN, NY 11220
Kings County (347) 504-3595

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 Rosemary Esperanza's NPI number?

The NPI number for Rosemary Esperanza is 1407278344. It was assigned to this individual provider in the NPPES registry on January 13, 2014.

Where is Rosemary Esperanza located?

Rosemary Esperanza practices at 514 49th St Fl 2, Brooklyn, NY 11220. The listed phone number is (718) 916-8502.

What is Rosemary Esperanza's specialty?

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

Is Rosemary Esperanza enrolled in Medicare?

Yes. Rosemary Esperanza 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 Rosemary Esperanza's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rosemary Esperanza reassigns Medicare benefits to Nyu Langone Hospitals (Brooklyn, 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 Rosemary Esperanza'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 Rosemary Esperanza was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.