MEAGHAN OLIVIA YOUNG MD
NPI 1043839392
Internal Medicine - Addiction Medicine in New York, NY
About Meaghan Olivia Young Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEAGHAN OLIVIA YOUNG MD (NPI 1043839392) is an individual addiction medicine provider in New York, New York, licensed in New York (313152) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Tulane University School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 2
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
Meaghan Olivia Young Md 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 Meaghan Young 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 10021
- Reassigned Medicare billing, New York enrollment
- Also billed through NPI 1932143815 (New York)
- 980 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
New York-Presbyterian Hospital
Acute Care Hospitals · New York, NYHospital For Special Surgery
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10016 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 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
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 Meaghan Young's NPI number?
The NPI number for Meaghan Young is 1043839392. It was assigned to this individual provider in the NPPES registry on April 15, 2020.
Where is Meaghan Young located?
Meaghan Young practices at 550 1st Ave, New York, NY 10016. The listed phone number is (212) 263-5506.
What is Meaghan Young's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.
Is Meaghan Young enrolled in Medicare?
Yes. Meaghan Young 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 Meaghan Young's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Meaghan Young reassigns Medicare benefits to 2 organizations: Weill Medical College Of Cornell (New York, NY) and New York University (Boynton Beach, FL). 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 Meaghan Young's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Meaghan Young affiliated with any hospitals?
According to CMS data, Meaghan Young is affiliated with New York-Presbyterian Hospital and Hospital For Special Surgery.
When was this NPI record last updated?
The NPPES record for Meaghan Young was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Meaghan Olivia Young, MD · NPI 1043839392
Addiction Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 15, 2020.
## Identity
- **NPI:** 1043839392 (Entity type: Individual)
- **Enumerated:** April 15, 2020
- **Primary specialty:** Internal Medicine - Addiction Medicine · taxonomy 207RA0401X
- **State license:** 313152 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 1ST AVE, New York, NY 10016-6402
- **Phone:** (212) 263-5506
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Weill Medical College Of Cornell (NPI 1134243652, New York, NY); New York University (NPI 1285826438, Boynton Beach, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tulane University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** May 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1043839392) · Data from the CMS NPPES public registry.