DR. MARAT KRIBIS M.D.
NPI 1609250547
Internal Medicine - Rheumatology in Trumbull, CT
About Dr. Marat Kribis M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARAT KRIBIS M.D. (NPI 1609250547) is an individual rheumatology provider in Trumbull, Connecticut, licensed in Connecticut (60285) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses 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
Dr. Marat Kribis 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 Reassignment
Medicare enrollment records show Marat Kribis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bridgeport, CT 06610
- Reassigned Medicare billing, Connecticut enrollment
- 1,824 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06611 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Marat Kribis's NPI number?
The NPI number for Marat Kribis is 1609250547. It was assigned to this individual provider in the NPPES registry on July 9, 2015.
Where is Marat Kribis located?
Marat Kribis practices at 5520 Park Ave, Trumbull, CT 06611. The listed phone number is (203) 371-5873.
What is Marat Kribis's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Marat Kribis enrolled in Medicare?
Yes. Marat Kribis 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 Marat Kribis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marat Kribis reassigns Medicare benefits to Northeast Medical Group, Inc. (Bridgeport, CT). 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 Marat Kribis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marat Kribis accept?
Health plans from Anthem Blue Cross and Blue Shield list Marat Kribis 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 Marat Kribis was last updated on October 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.
# Dr. Marat Kribis, M.D. · NPI 1609250547
Rheumatology physician in Trumbull, Connecticut. Individual provider, active in the CMS NPPES registry since July 9, 2015.
## Identity
- **NPI:** 1609250547 (Entity type: Individual)
- **Enumerated:** July 9, 2015
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 60285 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 5520 PARK AVE, Trumbull, CT 06611-3463
- **Phone:** (203) 371-5873 · **Fax:** (203) 371-5874
## 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:** Northeast Medical Group, Inc. (NPI 1043278351, Bridgeport, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** October 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1609250547) · Data from the CMS NPPES public registry.