GRACE ELLEN MOSLEY PHD
NPI 1992454847
Emergency Medicine in New York, NY
About Grace Ellen Mosley Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRACE ELLEN MOSLEY PHD (NPI 1992454847) is an individual emergency medicine provider in New York, New York, licensed in New York (343341) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with Harlem Hospital Center, and maintains a secondary practice location in New York.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Grace Ellen Mosley Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Grace Mosley reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10037
- Reassigned Medicare billing, New York enrollment
- 2,094 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Harlem Hospital Center
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10029 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
NEW YORK, NY 10029
NEW YORK, NY 10029
NEW YORK, NY 10029
NEW YORK, NY 10029
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 Grace Mosley's NPI number?
The NPI number for Grace Mosley is 1992454847. It was assigned to this individual provider in the NPPES registry on March 19, 2022.
Where is Grace Mosley located?
Grace Mosley practices at 1 Gustave L Levy Pl, New York, NY 10029. The listed phone number is (636) 328-6979.
What is Grace Mosley's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Grace Mosley enrolled in Medicare?
Yes. Grace Mosley is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Grace Mosley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Grace Mosley reassigns Medicare benefits to Physician Affiliate Group Of New York PC (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 Grace Mosley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Grace Mosley affiliated with any hospitals?
According to CMS data, Grace Mosley is affiliated with Harlem Hospital Center.
When was this NPI record last updated?
The NPPES record for Grace Mosley was last updated on April 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Grace Ellen Mosley, PHD · NPI 1992454847
Emergency Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since March 19, 2022.
## Identity
- **NPI:** 1992454847 (Entity type: Individual)
- **Enumerated:** March 19, 2022
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 343341 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1 GUSTAVE L LEVY PL, New York, NY 10029-6504
- **Phone:** (636) 328-6979
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Physician Affiliate Group Of New York PC (NPI 1013375526, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Icahn School Of Medicine At Mount Sinai, class of 2022
## Record status
- **NPPES last updated:** April 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1992454847) · Data from the CMS NPPES public registry.