GEORGINA I LESTER M. D.
NPI 1548339351
Pediatrics in Briarcliff Manor, NY
About Georgina I Lester M. D. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GEORGINA I LESTER M. D. (NPI 1548339351) is an individual pediatrics provider in Briarcliff Manor, New York, licensed in New York (136243) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1976).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 14
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
Georgina I Lester 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 Georgina Lester reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
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 10510 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRIARCLIFF MANOR, NY 10510
BRIARCLIFF MANOR, NY 10510
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 Georgina Lester's NPI number?
The NPI number for Georgina Lester is 1548339351. It was assigned to this individual provider in the NPPES registry on November 7, 2006.
Where is Georgina Lester located?
Georgina Lester practices at 537 N State Rd Care Mount Medical PC, Briarcliff Manor, NY 10510. The listed phone number is (914) 941-2129.
What is Georgina Lester's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Georgina Lester enrolled in Medicare?
Yes. Georgina Lester 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 Georgina Lester's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Georgina Lester reassigns Medicare benefits to Optum Medical Care, P.C. (Mount Kisco, 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 Georgina Lester'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 Georgina Lester was last updated on November 11, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Georgina I Lester, M. D. · NPI 1548339351
Pediatrics physician in Briarcliff Manor, New York. Individual provider, active in the CMS NPPES registry since November 7, 2006.
## Identity
- **NPI:** 1548339351 (Entity type: Individual)
- **Enumerated:** November 7, 2006
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 136243 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 537 N STATE RD, CARE MOUNT MEDICAL PC, Briarcliff Manor, NY 10510-1573
- **Phone:** (914) 941-2129 · **Fax:** (914) 941-1969
## 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:** Optum Medical Care, P.C. (NPI 1982643003, Mount Kisco, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1976
## Record status
- **NPPES last updated:** November 11, 2016
- **Other identifiers:** Other 1548339351 (NY); Other 1548339351 (NY); Medicare PIN A400145558 (NY); and 11 more
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Source: [NPI Profile](https://npiprofile.com/npi/1548339351) · Data from the CMS NPPES public registry.