1. Home
  2. Directory
  3. New York
  4. Brooklyn
  5. Counselor
  6. NPI Profile

MISS SHERMINE SIM LMHC
NPI 1023532868
Counselor - Mental Health in Brooklyn, NY

Active since August 02, 2017PECOS EnrolledAccepts Medicare Assignment
44 COURT ST STE 1217, BROOKLYN, NY 11201(917) 304-7661 Get Directions Write a Review

NPPES record last updated: February 22, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Feb 22, 2025, Jul 21, 2022, Aug 2, 2017 (3 updates tracked since 2017).

About Miss Shermine Sim Lmhc NPPES

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

MISS SHERMINE SIM LMHC (NPI 1023532868) is an individual mental health provider in Brooklyn, New York and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1023532868
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMISS SHERMINE SIMCredential: LMHC
Location Address44 COURT ST STE 1217Brooklyn, NY 11201-4410
Mailing Address44 Court St Ste 1217Brooklyn, NY 11201-4410 · (917) 304-7661
Phone(917) 304-7661
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateAugust 2, 2017
Last NPPES UpdateFebruary 22, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 22, 2025
✔ NPI 1023532868 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
44 COURT ST STE 1217, Brooklyn, NY 11201
Open in Google Maps ↗

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

Miss Shermine Sim Lmhc 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 ID6800336496
PECOS Enrollment IDI20240910002651
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 Shermine Sim reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Chinatown True Care Medical PLLC
1.8 mi
Internal Medicine
139 CENTRE ST STE 711
New York, NY 10013
  • Reassigned Medicare billing, New York enrollment
  • 284 clinicians in this Medicare group
NPI 1912567884 (631) 220-1581

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

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.

JONATHAN RODRIGUEZ
Specialist
44 COURT ST STE 1217
BROOKLYN, NY 11201
Kings County (347) 479-1868
MRS. JENNIFER LIHN
Specialist
44 COURT ST STE 1217
BROOKLYN, NY 11201
Kings County (347) 479-1868
JENNIFER I MOORE-ARNOLD
Specialist
44 COURT ST STE 1217
BROOKLYN, NY 11201
Kings County (347) 281-7776
SIMONE Y LIEUWMA
Specialist
44 COURT ST STE 1217
BROOKLYN, NY 11201
Kings County (347) 479-1868
SARAH JOAN VAN DINA
Early Intervention Provider Agency
44 COURT ST STE 1217
BROOKLYN, NY 11201
Kings County (347) 970-2188
CHRISTINA MARTINEZ MA
Specialist
44 COURT ST STE 1217
BROOKLYN, NY 11201
Kings County (347) 970-2188
IVY MORA
Occupational Therapy Assistant
44 COURT ST STE 1217
BROOKLYN, NY 11201
Kings County (347) 970-2188
KHANSA ARIF
Physical Therapist
44 COURT ST STE 1217
BROOKLYN, NY 11201
Kings County (954) 214-1507

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 Shermine Sim's NPI number?

The NPI number for Shermine Sim is 1023532868. It was assigned to this individual provider in the NPPES registry on August 2, 2017.

Where is Shermine Sim located?

Shermine Sim practices at 44 Court St Ste 1217, Brooklyn, NY 11201. The listed phone number is (917) 304-7661.

What is Shermine Sim's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Shermine Sim enrolled in Medicare?

Yes. Shermine Sim 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 Shermine Sim's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shermine Sim reassigns Medicare benefits to Chinatown True Care Medical PLLC (New York, 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 Shermine Sim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Shermine Sim accept?

Health plans from Oscar Health list Shermine Sim 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 Shermine Sim was last updated on February 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.