DR. IRENE P OSBORN M.D.
NPI 1114902707
Anesthesiology in New York, NY
About Dr. Irene P Osborn M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. IRENE P OSBORN M.D. (NPI 1114902707) is an individual anesthesiology provider in New York, New York, licensed in New York (152678-1) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of University Of Cincinnati College Of Medicine (1980).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Irene P Osborn M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Irene Osborn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10025
- Reassigned Medicare billing, New York enrollment
- 5,251 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Montefiore Medical Center
Acute Care Hospitals · Bronx, NYMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Irene Osborn's NPI number?
The NPI number for Irene Osborn is 1114902707. It was assigned to this individual provider in the NPPES registry on December 7, 2005.
Where is Irene Osborn located?
Irene Osborn practices at 1 Gustave L Levy Pl Anesthesiology - Box 1010, New York, NY 10029. The listed phone number is (800) 627-4470.
What is Irene Osborn's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Irene Osborn enrolled in Medicare?
Yes. Irene Osborn is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Irene Osborn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Irene Osborn reassigns Medicare benefits to Montefiore Medical Center (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 Irene Osborn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Irene Osborn affiliated with any hospitals?
According to CMS data, Irene Osborn is affiliated with Montefiore Medical Center.
When was this NPI record last updated?
The NPPES record for Irene Osborn was last updated on January 9, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Irene P Osborn, M.D. · NPI 1114902707
Anesthesiology physician in New York, New York. Individual provider, active in the CMS NPPES registry since December 7, 2005.
## Identity
- **NPI:** 1114902707 (Entity type: Individual)
- **Enumerated:** December 7, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 152678-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 GUSTAVE L LEVY PL, ANESTHESIOLOGY - BOX 1010, New York, NY 10029-6500
- **Phone:** (800) 627-4470 · **Fax:** (412) 937-5767
## 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:** Montefiore Medical Center (NPI 1760288278, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Cincinnati College Of Medicine, class of 1980
## Record status
- **NPPES last updated:** January 9, 2015
- **Other identifiers:** Medicare UPIN B15186 (NY); Medicaid 00857685 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1114902707) · Data from the CMS NPPES public registry.