PHILIP STIEG MD
NPI 1124047857
Neurological Surgery in New York, NY
About Philip Stieg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHILIP STIEG MD (NPI 1124047857) is an individual neurological surgery provider in New York, New York, licensed in New York (219790) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Medical College Of Wisconsin (1983).
NPPES Registry Identity
Specialties & Licenses
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
Philip Stieg 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 Reassignment
Medicare enrollment records show Philip Stieg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10065
- Reassigned Medicare billing, New York enrollment
- 980 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 7
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.
New York-Presbyterian Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10065 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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 10065
NEW YORK, NY 10065
NEW YORK, NY 10065
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 Philip Stieg's NPI number?
The NPI number for Philip Stieg is 1124047857. It was assigned to this individual provider in the NPPES registry on July 19, 2006.
Where is Philip Stieg located?
Philip Stieg practices at 525 E 68th St Suite 651, Box 99, New York, NY 10065. The listed phone number is (212) 746-4684.
What is Philip Stieg's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Philip Stieg enrolled in Medicare?
Yes. Philip Stieg 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 organization bills Medicare for Philip Stieg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Philip Stieg reassigns Medicare benefits to Weill Medical College Of Cornell (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 Philip Stieg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Philip Stieg affiliated with any hospitals?
According to CMS data, Philip Stieg is affiliated with New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Philip Stieg was last updated on November 10, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Philip Stieg, MD · NPI 1124047857
Neurological Surgery physician in New York, New York. Individual provider, active in the CMS NPPES registry since July 19, 2006.
## Identity
- **NPI:** 1124047857 (Entity type: Individual)
- **Enumerated:** July 19, 2006
- **Primary specialty:** Neurological Surgery · taxonomy 207T00000X
- **State license:** 219790 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 525 E 68TH ST, SUITE 651, BOX 99, New York, NY 10065-4870
- **Phone:** (212) 746-4684
## 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:** Weill Medical College Of Cornell (NPI 1326088675, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Wisconsin, class of 1983
## Record status
- **NPPES last updated:** November 10, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1124047857) · Data from the CMS NPPES public registry.