MEREDITH LYNN STERNSTEIN M.D.
NPI 1891163838
Obstetrics & Gynecology in New York, NY
About Meredith Lynn Sternstein M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEREDITH LYNN STERNSTEIN M.D. (NPI 1891163838) is an individual obstetrics & gynecology provider in New York, New York, licensed in New York (293538) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
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
Meredith Lynn Sternstein M.d. 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 Meredith Sternstein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 134 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10029 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Meredith Sternstein's NPI number?
The NPI number for Meredith Sternstein is 1891163838. It was assigned to this individual provider in the NPPES registry on September 8, 2015.
Where is Meredith Sternstein located?
Meredith Sternstein practices at 1 Gustave L Levy Pl # 1170, New York, NY 10029. The listed phone number is (212) 241-5995.
What is Meredith Sternstein's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Meredith Sternstein enrolled in Medicare?
Yes. Meredith Sternstein 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 Meredith Sternstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Meredith Sternstein reassigns Medicare benefits to Icahn School Of Medicine At Mount Sinai (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 Meredith Sternstein'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 Meredith Sternstein was last updated on August 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Meredith Lynn Sternstein, M.D. · NPI 1891163838
Obstetrics & Gynecology physician in New York, New York. Individual provider, active in the CMS NPPES registry since September 8, 2015.
## Identity
- **NPI:** 1891163838 (Entity type: Individual)
- **Enumerated:** September 8, 2015
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 293538 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 GUSTAVE L LEVY PL # 1170, New York, NY 10029-6504
- **Phone:** (212) 241-5995
## 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:** Icahn School Of Medicine At Mount Sinai (NPI 1124392212, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** August 11, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1891163838) · Data from the CMS NPPES public registry.