DR. JESSICA SIEGELHEIM MD
NPI 1194162040
Anesthesiology in New York, NY
About Dr. Jessica Siegelheim Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JESSICA SIEGELHEIM MD (NPI 1194162040) is an individual anesthesiology provider in New York, New York, licensed in New York (287750) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and is a graduate of Other (2013).
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
Dr. Jessica Siegelheim 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 Jessica Siegelheim 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 10029
- Reassigned Medicare billing, New York enrollment
- 1,067 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 245 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 3
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.
Mount Sinai Hospital
Acute Care Hospitals · New York, NYOther 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 Jessica Siegelheim's NPI number?
The NPI number for Jessica Siegelheim is 1194162040. It was assigned to this individual provider in the NPPES registry on June 2, 2013.
Where is Jessica Siegelheim located?
Jessica Siegelheim practices at 1 Gustave L Levy Pl, New York, NY 10029. The listed phone number is (800) 627-4470.
What is Jessica Siegelheim's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Jessica Siegelheim enrolled in Medicare?
Yes. Jessica Siegelheim 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 Jessica Siegelheim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Siegelheim reassigns Medicare benefits to 2 organizations: Fpa Hospital Based (New York, NY) and Icahn School Of Medicine At Mount Sinai (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 Jessica Siegelheim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jessica Siegelheim affiliated with any hospitals?
According to CMS data, Jessica Siegelheim is affiliated with Mount Sinai Hospital.
When was this NPI record last updated?
The NPPES record for Jessica Siegelheim was last updated on September 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Jessica Siegelheim, MD · NPI 1194162040
Anesthesiology physician in New York, New York. Individual provider, active in the CMS NPPES registry since June 2, 2013.
## Identity
- **NPI:** 1194162040 (Entity type: Individual)
- **Enumerated:** June 2, 2013
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 287750 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1 GUSTAVE L LEVY PL, New York, NY 10029-6504
- **Phone:** (800) 627-4470
## 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): Fpa Hospital Based (NPI 1629319413, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1447008446, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** September 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1194162040) · Data from the CMS NPPES public registry.