MARIYA KOGAN APRN
NPI 1093061772
Nurse Anesthetist, Certified Registered in Littleton, NH
About Mariya Kogan Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIYA KOGAN APRN (NPI 1093061772) is an individual nurse anesthetist, certified registered in Littleton, New Hampshire, licensed in New Hampshire (073409-23) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Littleton, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 3
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
Mariya Kogan Aprn 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
3Medicare enrollment records show Mariya Kogan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Littleton, NH 03561
- Reassigned Medicare billing, New Hampshire enrollment
- Also billed through NPI 1144223702 (New Hampshire)
- 219 clinicians in this Medicare group
Littleton, NH 03561
- Reassigned Medicare billing, New Hampshire enrollment
- 2 clinicians in this Medicare group
Woodsville, NH 03785
- Reassigned Medicare billing, New Hampshire enrollment
- 43 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 03561 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.
LITTLETON, NH 03561
LITTLETON, NH 03561
LITTLETON, NH 03561
LITTLETON, NH 03561
LITTLETON, NH 03561
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 Mariya Kogan's NPI number?
The NPI number for Mariya Kogan is 1093061772. It was assigned to this individual provider in the NPPES registry on July 31, 2012.
Where is Mariya Kogan located?
Mariya Kogan practices at 600 Saint Johnsbury Rd, Littleton, NH 03561. The listed phone number is (603) 444-9565.
What is Mariya Kogan's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Mariya Kogan enrolled in Medicare?
Yes. Mariya Kogan 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 Mariya Kogan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mariya Kogan reassigns Medicare benefits to 3 organizations: Littleton Hospital Association (Littleton, NH), (Littleton, NH) and Cottage Hospital (Woodsville, NH). 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 Mariya Kogan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mariya Kogan accept?
Health plans from Ambetter from NH Healthy Families list Mariya Kogan 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 Mariya Kogan was last updated on December 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Mariya Kogan, APRN · NPI 1093061772
Nurse Anesthetist, Certified Registered physician in Littleton, New Hampshire. Individual provider, active in the CMS NPPES registry since July 31, 2012.
## Identity
- **NPI:** 1093061772 (Entity type: Individual)
- **Enumerated:** July 31, 2012
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 073409-23 (New Hampshire)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 600 SAINT JOHNSBURY RD, Littleton, NH 03561-3442
- **Phone:** (603) 444-9565
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Littleton Hospital Association (NPI 1255805347, Littleton, NH); (NPI 1558365155, Littleton, NH); Cottage Hospital (NPI 1275857328, Woodsville, NH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** December 15, 2025
- **Other identifiers:** Medicaid 3104728 (NH); Medicaid 1027790 (VT); Other T400352253 (NH)
---
Source: [NPI Profile](https://npiprofile.com/npi/1093061772) · Data from the CMS NPPES public registry.