MR. NICKLOS MICHAEL MARKEY APRN
NPI 1700057437
Nurse Practitioner - Neonatal, Critical Care in Farmington, CT
About Mr. Nicklos Michael Markey Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. NICKLOS MICHAEL MARKEY APRN (NPI 1700057437) is an individual neonatal, critical care provider in Farmington, Connecticut, licensed in Connecticut (003546) and active in the NPI registry since March 2008. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mr. Nicklos Michael Markey Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Nicklos Markey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 601 clinicians in this Medicare group
Portland, CT 06480
- Reassigned Medicare billing, Connecticut enrollment
- Medicare enrollment name: Middlesex Hospital
- 66 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 06030 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.
FARMINGTON, CT 06030
FARMINGTON, CT 06030
FARMINGTON, CT 06030
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 Nicklos Markey's NPI number?
The NPI number for Nicklos Markey is 1700057437. It was assigned to this individual provider in the NPPES registry on March 20, 2008.
Where is Nicklos Markey located?
Nicklos Markey practices at 263 Farmington Ave, Farmington, CT 06030. The listed phone number is (860) 679-2000.
What is Nicklos Markey's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.
Is Nicklos Markey enrolled in Medicare?
Yes. Nicklos Markey is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Nicklos Markey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicklos Markey reassigns Medicare benefits to 2 organizations: Connecticut Children's Specialty Group, Inc. (Hartford, CT) and Middlesex Hospital Dba Family Practice Group Portland (Portland, CT). 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 Nicklos Markey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicklos Markey accept?
Health plans from Anthem Blue Cross and Blue Shield list Nicklos Markey 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.
When was this NPI record last updated?
The NPPES record for Nicklos Markey was last updated on February 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Mr. Nicklos Michael Markey, APRN · NPI 1700057437
Neonatal, Critical Care physician in Farmington, Connecticut. Individual provider, active in the CMS NPPES registry since March 20, 2008.
## Identity
- **NPI:** 1700057437 (Entity type: Individual)
- **Enumerated:** March 20, 2008
- **Primary specialty:** Nurse Practitioner - Neonatal, Critical Care · taxonomy 363LN0005X
- **State license:** 003546 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 263 FARMINGTON AVE, Farmington, CT 06030-0001
- **Phone:** (860) 679-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Connecticut Children's Specialty Group, Inc. (NPI 1669448882, Hartford, CT); Middlesex Hospital Dba Family Practice Group Portland (NPI 1568597128, Portland, CT) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 19, 2011
- **Other identifiers:** Other 003546 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1700057437) · Data from the CMS NPPES public registry.