MARINA RUXANDRA IONITA MD
NPI 1386639268
Internal Medicine in Middletown, CT
About Marina Ruxandra Ionita Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARINA RUXANDRA IONITA MD (NPI 1386639268) is an individual internal medicine provider in Middletown, Connecticut, licensed in Connecticut (042617) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 13
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
Marina Ruxandra Ionita 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 Reassignment
Medicare enrollment records show Marina Ionita reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Haven, CT 06510
- Reassigned Medicare billing, Connecticut enrollment
- Medicare enrollment name: Northeast Medical Group Inc
- 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 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06457 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.
Referred Medical Equipment & Supplies CMS DME claims
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 17
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 Marina Ionita's NPI number?
The NPI number for Marina Ionita is 1386639268. It was assigned to this individual provider in the NPPES registry on September 15, 2005.
Where is Marina Ionita located?
Marina Ionita practices at 520 Saybrook Rd, Middletown, CT 06457. The listed phone number is (860) 344-1801.
What is Marina Ionita's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Marina Ionita enrolled in Medicare?
Yes. Marina Ionita 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 Marina Ionita's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marina Ionita reassigns Medicare benefits to Mill Hill Medical Consultants Inc (New Haven, 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 Marina Ionita's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marina Ionita accept?
Health plans from Anthem Blue Cross and Blue Shield list Marina Ionita 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 Marina Ionita was last updated on April 11, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Marina Ruxandra Ionita, MD · NPI 1386639268
Internal Medicine physician in Middletown, Connecticut. Individual provider, active in the CMS NPPES registry since September 15, 2005.
## Identity
- **NPI:** 1386639268 (Entity type: Individual)
- **Enumerated:** September 15, 2005
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 042617 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 520 SAYBROOK RD, Middletown, CT 06457-4700
- **Phone:** (860) 344-1801 · **Fax:** (860) 358-8657
## 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:** Mill Hill Medical Consultants Inc (NPI 1952624769, New Haven, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** April 11, 2017
- **Other identifiers:** Medicare PIN 8L24176 (TX); Other 5N366 (AR); Medicaid 209688503 (TX); and 10 more
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Source: [NPI Profile](https://npiprofile.com/npi/1386639268) · Data from the CMS NPPES public registry.