MRS. LINDSAY ALVAREZ FNP-BC, CWOCN
NPI 1821844663
Nurse Practitioner - Family in Bronx, NY
About Mrs. Lindsay Alvarez Fnp-bc, Cwocn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. LINDSAY ALVAREZ FNP-BC, CWOCN (NPI 1821844663) is an individual family provider in Bronx, New York, licensed in New York (353668) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).
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
Mrs. Lindsay Alvarez Fnp-bc, Cwocn 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 Lindsay Alvarez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bronxville, NY 10708
- Reassigned Medicare billing, New York enrollment
- 531 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 10461 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRONX, NY 10461
BRONX, NY 10461
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 Lindsay Alvarez's NPI number?
The NPI number for Lindsay Alvarez is 1821844663. It was assigned to this individual provider in the NPPES registry on April 24, 2024.
Where is Lindsay Alvarez located?
Lindsay Alvarez practices at 1740 Eastchester Rd, Bronx, NY 10461. The listed phone number is (718) 518-2000.
What is Lindsay Alvarez's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Lindsay Alvarez enrolled in Medicare?
Yes. Lindsay Alvarez 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 Lindsay Alvarez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lindsay Alvarez reassigns Medicare benefits to Lawrence Medical Associates, PC (Bronxville, 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 Lindsay Alvarez'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 Lindsay Alvarez was last updated on December 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Mrs. Lindsay Alvarez, FNP-BC, CWOCN · NPI 1821844663
Family physician in Bronx, New York. Individual provider, active in the CMS NPPES registry since April 24, 2024.
## Identity
- **NPI:** 1821844663 (Entity type: Individual)
- **Enumerated:** April 24, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 353668 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1740 EASTCHESTER RD, Bronx, NY 10461-2300
- **Phone:** (718) 518-2000
## 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:** Lawrence Medical Associates, PC (NPI 1497260806, Bronxville, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** December 31, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1821844663) · Data from the CMS NPPES public registry.