DR. PETROS KARAMANLAKIS M.D.
NPI 1629155908
Internal Medicine in Huntington, NY
About Dr. Petros Karamanlakis M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PETROS KARAMANLAKIS M.D. (NPI 1629155908) is an individual internal medicine provider in Huntington, New York, licensed in New York (241684) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of Other (2003).
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
Dr. Petros Karamanlakis 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 Reassignments
6Medicare enrollment records show Petros Karamanlakis reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Huntington, NY 11743
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Huntington Hospital Association
- 116 clinicians in this Medicare group
Smithtown, NY 11787
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Southwest Suffolk Medical PC
- 348 clinicians in this Medicare group
Smithtown, NY 11787
- Reassigned Medicare billing, New York enrollment
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Port Jefferson, NY 11777
- Reassigned Medicare billing, New York enrollment
- Also billed through NPI 1467249334 (New York)
- 232 clinicians in this Medicare group
Poughkeepsie, NY 12601
- Reassigned Medicare billing, New York enrollment
- 638 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 7
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Shore University Hospital
Acute Care Hospitals · Manhasset, NYNorthern Westchester Hospital
Acute Care Hospitals · Mount Kisco, NYNorthwell Hospital Glen Cove
Acute Care Hospitals · Glen Cove, NYPlainview Hospital
Acute Care Hospitals · Plainview, NYSt Catherine Of Siena Hospital Medical Center
Acute Care Hospitals · Smithtown, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11743 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 6
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Petros Karamanlakis's NPI number?
The NPI number for Petros Karamanlakis is 1629155908. It was assigned to this individual provider in the NPPES registry on November 1, 2006.
Where is Petros Karamanlakis located?
Petros Karamanlakis practices at 270 Park Ave, Huntington, NY 11743. The listed phone number is (631) 351-2255.
What is Petros Karamanlakis's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Petros Karamanlakis enrolled in Medicare?
Yes. Petros Karamanlakis 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 Petros Karamanlakis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Petros Karamanlakis reassigns Medicare benefits to 6 organizations: Huntington Hospital Emergency Department (Huntington, NY), Southwest Suffolk Medical, P.C. (Smithtown, NY), Pk Medical, PLLC (Smithtown, NY), North Shore-Lij Medical PC (Great Neck, NY), John T. Mather Memorial Hospital (Port Jefferson, NY) and 1 more organization, listed in the Medicare section above. 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 Petros Karamanlakis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Petros Karamanlakis affiliated with any hospitals?
According to CMS data, Petros Karamanlakis is affiliated with North Shore University Hospital, Northern Westchester Hospital, Northwell Hospital Glen Cove, Plainview Hospital and St Catherine Of Siena Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Petros Karamanlakis was last updated on June 26, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.