NIKOLAOS I. H. PAPAMITSAKIS MD
NPI 1467452797
Psychiatry & Neurology - Vascular Neurology in Brooklyn, NY
About Nikolaos I. H. Papamitsakis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NIKOLAOS I. H. PAPAMITSAKIS MD (NPI 1467452797) is an individual vascular neurology provider in Brooklyn, New York, licensed in New York (258631) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Elmhurst Hospital Center, and is a graduate of Other (1991).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
Accepted Insurance
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
Nikolaos I. H. Papamitsakis 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 Reassignments
13Medicare enrollment records show Nikolaos Papamitsakis reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11203
- Reassigned Medicare billing, New York enrollment
- 23 clinicians in this Medicare group
Brooklyn, NY 11203
- Reassigned Medicare billing, New York enrollment
- 169 clinicians in this Medicare group
Brooklyn, NY 11203
- Reassigned Medicare billing, New York enrollment
- 192 clinicians in this Medicare group
Brooklyn, NY 11213
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Interfaith Professional Physician Services PC
- 635 clinicians in this Medicare group
Brooklyn, NY 11219
- Reassigned Medicare billing, New York enrollment
- 1,177 clinicians in this Medicare group
Brooklyn, NY 11220
- Reassigned Medicare billing, New York enrollment
- 616 clinicians in this Medicare group
Elmhurst, NY 11373
- Reassigned Medicare billing, New York enrollment
- 836 clinicians in this Medicare group
Danbury, CT 06810
- Reassigned Medicare billing, Connecticut enrollment
- 818 clinicians in this Medicare group
Meriden, CT 06451
- Reassigned Medicare billing, Connecticut enrollment
- 505 clinicians in this Medicare group
New Britain, CT 06052
- Reassigned Medicare billing, Connecticut enrollment
- 745 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
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Elmhurst Hospital Center
Acute Care Hospitals · Elmhurst, NYSuny/Downstate University Hospital Of Brooklyn
Acute Care Hospitals · Brooklyn, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Nikolaos Papamitsakis's NPI number?
The NPI number for Nikolaos Papamitsakis is 1467452797. It was assigned to this individual provider in the NPPES registry on July 28, 2005.
Where is Nikolaos Papamitsakis located?
Nikolaos Papamitsakis practices at 450 Clarkson Ave Ste B6-314, Brooklyn, NY 11203. The listed phone number is (718) 270-1259.
What is Nikolaos Papamitsakis's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Vascular Neurology, with taxonomy code 2084V0102X.
Is Nikolaos Papamitsakis enrolled in Medicare?
Yes. Nikolaos Papamitsakis 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 Nikolaos Papamitsakis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nikolaos Papamitsakis reassigns Medicare benefits to 13 organizations: University Physicians Of Brooklyn, Inc. (Brooklyn, NY), University Hospital Of Brooklyn Suny Downstate Health Sciences Univers (Brooklyn, NY), Kingsbrook Medical Associates, PC (Brooklyn, NY), Interfaith Professional Physician Services, P.C. (Brooklyn, NY), Maimonides Faculty Practice Plan (Brooklyn, NY) and 8 more organizations, 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 Nikolaos Papamitsakis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nikolaos Papamitsakis accept?
Health plans from Anthem Blue Cross and Blue Shield list Nikolaos Papamitsakis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Nikolaos Papamitsakis affiliated with any hospitals?
According to CMS data, Nikolaos Papamitsakis is affiliated with Elmhurst Hospital Center and Suny/Downstate University Hospital Of Brooklyn.
When was this NPI record last updated?
The NPPES record for Nikolaos Papamitsakis was last updated on November 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Nikolaos I. H. Papamitsakis, MD · NPI 1467452797
Vascular Neurology physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since July 28, 2005.
## Identity
- **NPI:** 1467452797 (Entity type: Individual)
- **Enumerated:** July 28, 2005
- **Primary specialty:** Psychiatry & Neurology - Vascular Neurology · taxonomy 2084V0102X
- **State license:** 258631 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 450 CLARKSON AVE STE B6-314, Brooklyn, NY 11203-2012
- **Phone:** (718) 270-1259
## 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:** 13 organizations under Medicare reassignment (form CMS-855R): University Physicians Of Brooklyn, Inc. (NPI 1477500916, Brooklyn, NY); University Hospital Of Brooklyn Suny Downstate Health Sciences Univers (NPI 1396318986, Brooklyn, NY); Kingsbrook Medical Associates, PC (NPI 1104112838, Brooklyn, NY); Interfaith Professional Physician Services, P.C. (NPI 1457643991, Brooklyn, NY); Maimonides Faculty Practice Plan (NPI 1053344846, Brooklyn, NY); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1991
## Record status
- **NPPES last updated:** November 16, 2021
- **Other identifiers:** Medicaid 294096 (SC); Medicaid 9056505 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1467452797) · Data from the CMS NPPES public registry.