JENNIFER WERNER
NPI 1790352276
Nurse Practitioner - Primary Care in Brooklyn, NY
About Jennifer Werner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNIFER WERNER (NPI 1790352276) is an individual primary care provider in Brooklyn, New York, licensed in New York (347751) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in New York, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
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
Jennifer Werner 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
4Medicare enrollment records show Jennifer Werner reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10017
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: One Medical Of Ny PC
- 139 clinicians in this Medicare group
New York, NY 10019
- Reassigned Medicare billing, New York enrollment
- 99 clinicians in this Medicare group
Jericho, NY 11753
- Reassigned Medicare billing, New York enrollment
- 413 clinicians in this Medicare group
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Optum Medical Care PC
- 1,601 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11201 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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Jennifer Werner's NPI number?
The NPI number for Jennifer Werner is 1790352276. It was assigned to this individual provider in the NPPES registry on June 4, 2021.
Where is Jennifer Werner located?
Jennifer Werner practices at 165 Smith St, Brooklyn, NY 11201. The listed phone number is (212) 441-4380.
What is Jennifer Werner's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Jennifer Werner enrolled in Medicare?
Yes. Jennifer Werner 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 Jennifer Werner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Werner reassigns Medicare benefits to 4 organizations: One Medical Of Ny, P.C. (New York, NY), Mount Sinai School Of Medicine (New York, NY), Optum Urgent Care, PLLC (Jericho, NY) and Optum Medical Care, P.C. (Mount Kisco, 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 Jennifer Werner'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 Jennifer Werner was last updated on July 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Jennifer Werner · NPI 1790352276
Primary Care physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since June 4, 2021.
## Identity
- **NPI:** 1790352276 (Entity type: Individual)
- **Enumerated:** June 4, 2021
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** 347751 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 165 SMITH ST, Brooklyn, NY 11201-6337
- **Phone:** (212) 441-4380 · **Fax:** (415) 252-7176
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): One Medical Of Ny, P.C. (NPI 1861709487, New York, NY); Mount Sinai School Of Medicine (NPI 1528538774, New York, NY); Optum Urgent Care, PLLC (NPI 1285975797, Jericho, NY); Optum Medical Care, P.C. (NPI 1982643003, Mount Kisco, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1790352276) · Data from the CMS NPPES public registry.