MS. MOLLY KATHERINE HOLSHOUSER NP
NPI 1366960403
Nurse Practitioner - Primary Care in Bronx, NY
About Ms. Molly Katherine Holshouser Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MOLLY KATHERINE HOLSHOUSER NP (NPI 1366960403) is an individual primary care provider in Bronx, New York, licensed in New York (308157) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Molly Katherine Holshouser Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Molly Holshouser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10016
- Reassigned Medicare billing, New York enrollment
- 616 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 10452 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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRONX, NY 10452
BRONX, NY 10452
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 Molly Holshouser's NPI number?
The NPI number for Molly Holshouser is 1366960403. It was assigned to this individual provider in the NPPES registry on September 8, 2017.
Where is Molly Holshouser located?
Molly Holshouser practices at 1543 Inwood Ave, Bronx, NY 10452. The listed phone number is (855) 681-8700.
What is Molly Holshouser's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Molly Holshouser enrolled in Medicare?
Yes. Molly Holshouser is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Molly Holshouser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Molly Holshouser reassigns Medicare benefits to Nyu Langone Hospitals (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 Molly Holshouser'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 Molly Holshouser was last updated on March 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Ms. Molly Katherine Holshouser, NP · NPI 1366960403
Primary Care physician in Bronx, New York. Individual provider, active in the CMS NPPES registry since September 8, 2017.
## Identity
- **NPI:** 1366960403 (Entity type: Individual)
- **Enumerated:** September 8, 2017
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** 308157 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1543 INWOOD AVE, Bronx, NY 10452-2001
- **Phone:** (855) 681-8700
## 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:** Nyu Langone Hospitals (NPI 1790975944, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1366960403) · Data from the CMS NPPES public registry.