CRYSTAL ASHLEE MOTHERSILL
NPI 1629492145
Social Worker - Clinical in Bronx, NY
About Crystal Ashlee Mothersill NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CRYSTAL ASHLEE MOTHERSILL (NPI 1629492145) is an individual clinical provider in Bronx, New York, licensed in New York (089974) and active in the NPI registry since February 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Accepted 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
Crystal Ashlee Mothersill 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.
Medicare Billing Reassignment
Medicare enrollment records show Crystal Mothersill reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Howell, NJ 07731
- Reassigned Medicare billing, New York enrollment
- 156 clinicians in this Medicare group
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 10459 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Crystal Mothersill's NPI number?
The NPI number for Crystal Mothersill is 1629492145. It was assigned to this individual provider in the NPPES registry on February 5, 2014.
Where is Crystal Mothersill located?
Crystal Mothersill practices at 1185 Bryant Ave Ph, Bronx, NY 10459. The listed phone number is (917) 690-9307.
What is Crystal Mothersill's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Crystal Mothersill enrolled in Medicare?
Yes. Crystal Mothersill 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 Crystal Mothersill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Crystal Mothersill reassigns Medicare benefits to Supportive Care Psychology Of Ny PC (Howell, NJ). 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 Crystal Mothersill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Crystal Mothersill accept?
Health plans from Oscar Health list Crystal Mothersill 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 Crystal Mothersill was last updated on September 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Crystal Ashlee Mothersill · NPI 1629492145
Clinical provider in Bronx, New York. Individual provider, active in the CMS NPPES registry since February 5, 2014.
## Identity
- **NPI:** 1629492145 (Entity type: Individual)
- **Enumerated:** February 5, 2014
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1185 BRYANT AVE PH, Bronx, NY 10459-2079
- **Phone:** (917) 690-9307
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Supportive Care Psychology Of Ny PC (NPI 1104315068, Howell, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** September 9, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1629492145) · Data from the CMS NPPES public registry.