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

MRS. SANDRA VICTORIA STOLLAR
NPI 1083229942
Counselor - Mental Health in New York, NY

Active since September 08, 2020PECOS EnrolledAccepts Medicare Assignment
5 EAST 17TH STREET, 2ND FLOOR, NEW YORK, NY 10003(212) 989-2900(212) 792-6055 Get Directions Write a Review

NPPES record last updated: September 8, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mrs. Sandra Victoria Stollar NPPES

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

MRS. SANDRA VICTORIA STOLLAR (NPI 1083229942) is an individual mental health provider in New York, New York and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1083229942
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMRS. SANDRA VICTORIA STOLLAR
Location Address5 EAST 17TH STREET, 2ND FLOORNew York, NY 10003-1949
Mailing Address5 E 17th St Fl 2New York, NY 10003-1949 · (212) 989-2990 · Fax (212) 792-6055
Phone(212) 989-2900
Fax(212) 792-6055
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateSeptember 8, 2020
NPPES CertifiedSeptember 8, 2020
✔ NPI 1083229942 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
5 EAST 17TH STREET, New York, NY 10003
Open in Google Maps ↗

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

Mrs. Sandra Victoria Stollar 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 ID244798171
PECOS Enrollment IDI20260820001516
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 Sandra Stollar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Fifth Avenue Counseling Center, Inc.
0.4 mi
Community/Behavioral Health
5 EAST 17 STREET, 2 FLOOR
New York, NY 10003
  • Reassigned Medicare billing, New York enrollment
  • 50 clinicians in this Medicare group
NPI 1801037270 (212) 989-2990

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

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 Sandra Stollar's NPI number?

The NPI number for Sandra Stollar is 1083229942. It was assigned to this individual provider in the NPPES registry on September 8, 2020.

Where is Sandra Stollar located?

Sandra Stollar practices at 5 East 17th Street 2nd Floor, New York, NY 10003. The listed phone number is (212) 989-2900.

What is Sandra Stollar's specialty?

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

Is Sandra Stollar enrolled in Medicare?

Yes. Sandra Stollar 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 Sandra Stollar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Stollar reassigns Medicare benefits to The Fifth Avenue Counseling Center, Inc. (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 Sandra Stollar'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 Sandra Stollar was last updated on September 8, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.