CHARALAMBIA LOUKA MD
NPI 1699355669
Psychiatry & Neurology - Psychiatry in New York, NY
About Charalambia Louka Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARALAMBIA LOUKA MD (NPI 1699355669) is an individual psychiatry provider in New York, New York, licensed in New York (317702) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Other (2021).
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
Charalambia Louka 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 Reassignment
Medicare enrollment records show Charalambia Louka reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
New York-Presbyterian Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10065 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.
NEW YORK, NY 10065
NEW YORK, NY 10065
NEW YORK, NY 10065
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 Charalambia Louka's NPI number?
The NPI number for Charalambia Louka is 1699355669. It was assigned to this individual provider in the NPPES registry on April 13, 2021.
Where is Charalambia Louka located?
Charalambia Louka practices at 525 E 68th St, New York, NY 10065. The listed phone number is (212) 746-5454.
What is Charalambia Louka's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Charalambia Louka enrolled in Medicare?
Yes. Charalambia Louka 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 Charalambia Louka's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charalambia Louka reassigns Medicare benefits to Trustees Of Columbia University In The City Of New York (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 Charalambia Louka's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Charalambia Louka affiliated with any hospitals?
According to CMS data, Charalambia Louka is affiliated with New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Charalambia Louka was last updated on May 27, 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.
# Charalambia Louka, MD · NPI 1699355669
Psychiatry physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 13, 2021.
## Identity
- **NPI:** 1699355669 (Entity type: Individual)
- **Enumerated:** April 13, 2021
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 317702 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 525 E 68TH ST, New York, NY 10065-4870
- **Phone:** (212) 746-5454
## 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:** Trustees Of Columbia University In The City Of New York (NPI 1477068971, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** May 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1699355669) · Data from the CMS NPPES public registry.