CATHERINE CONWAY
NPI 1508921453
Specialist in New York, NY
About Catherine Conway NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE CONWAY (NPI 1508921453) is an individual specialist in New York, New York and active in the NPI registry since December 2006. She is a graduate of Other (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Catherine Conway 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 Reassignments
2Medicare enrollment records show Catherine Conway reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10001
- Reassigned Medicare billing, New York enrollment
- 163 clinicians in this Medicare group
New York, NY 10001
- Reassigned Medicare billing, New York enrollment
- 63 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.
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.
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 Catherine Conway's NPI number?
The NPI number for Catherine Conway is 1508921453. It was assigned to this individual provider in the NPPES registry on December 22, 2006.
Where is Catherine Conway located?
Catherine Conway practices at 460 W 34th St 11th Floor, New York, NY 10001. The listed phone number is (212) 273-6519.
What is Catherine Conway's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Catherine Conway enrolled in Medicare?
Yes. Catherine Conway 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 organizations bill Medicare for Catherine Conway's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Conway reassigns Medicare benefits to 2 organizations: Premier Healthcare, Inc. (New York, NY) and Young Adult Institute, Inc. (New York, NY). Each 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 Catherine Conway'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 Catherine Conway was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Catherine Conway · NPI 1508921453
Specialist provider in New York, New York. Individual provider, active in the CMS NPPES registry since December 22, 2006.
## Identity
- **NPI:** 1508921453 (Entity type: Individual)
- **Enumerated:** December 22, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Sole proprietor:** No
## Practice location
- **Address:** 460 W 34TH ST, 11TH FLOOR, New York, NY 10001-2320
- **Phone:** (212) 273-6519
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Premier Healthcare, Inc. (NPI 1831330182, New York, NY); Young Adult Institute, Inc. (NPI 1144314576, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1988
## Record status
- **NPPES last updated:** July 9, 2007
- **Other identifiers:** Medicare PIN 9019E1 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1508921453) · Data from the CMS NPPES public registry.