MS. GRACIA MARIA VIANA RODRIGUEZ M.D.
NPI 1346775434
Internal Medicine - Gastroenterology in Bridgeport, CT
About Ms. Gracia Maria Viana Rodriguez M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. GRACIA MARIA VIANA RODRIGUEZ M.D. (NPI 1346775434) is an individual gastroenterology provider in Bridgeport, Connecticut, licensed in Maine (MD28698) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with Northern Light A R Gould Hospital, and is a graduate of Other (2014).
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
Ms. Gracia Maria Viana Rodriguez 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 Gracia Viana Rodriguez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bangor, ME 04401
- Reassigned Medicare billing, Maine enrollment
- 788 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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northern Light A R Gould Hospital
Acute Care Hospitals · Presque Isle, MECary Medical Center
Acute Care Hospitals · Caribou, MENorthern Light Eastern Maine Medical Center
Acute Care Hospitals · Bangor, MECalais Community Hospital
Critical Access Hospitals · Calais, MEHoulton Regional Hospital
Critical Access Hospitals · Houlton, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06610 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRIDGEPORT, CT 06610
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 Gracia Viana Rodriguez's NPI number?
The NPI number for Gracia Viana Rodriguez is 1346775434. It was assigned to this individual provider in the NPPES registry on April 26, 2017.
Where is Gracia Viana Rodriguez located?
Gracia Viana Rodriguez practices at 267 Grant St., Bridgeport, CT 06610. The listed phone number is (203) 384-3000.
What is Gracia Viana Rodriguez's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Gracia Viana Rodriguez enrolled in Medicare?
Yes. Gracia Viana Rodriguez 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 Gracia Viana Rodriguez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gracia Viana Rodriguez reassigns Medicare benefits to Eastern Maine Medical Center (Bangor, ME). 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 Gracia Viana Rodriguez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gracia Viana Rodriguez accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Gracia Viana Rodriguez 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 Gracia Viana Rodriguez affiliated with any hospitals?
According to CMS data, Gracia Viana Rodriguez is affiliated with Northern Light A R Gould Hospital, Cary Medical Center, Northern Light Eastern Maine Medical Center, Calais Community Hospital and Houlton Regional Hospital.
When was this NPI record last updated?
The NPPES record for Gracia Viana Rodriguez was last updated on October 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Ms. Gracia Maria Viana Rodriguez, M.D. · NPI 1346775434
Gastroenterology physician in Bridgeport, Connecticut. Individual provider, active in the CMS NPPES registry since April 26, 2017.
## Identity
- **NPI:** 1346775434 (Entity type: Individual)
- **Enumerated:** April 26, 2017
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** MD28698 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 267 GRANT ST., Bridgeport, CT 06610-2805
- **Phone:** (203) 384-3000
## 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:** Eastern Maine Medical Center (NPI 1790789147, Bangor, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** October 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1346775434) · Data from the CMS NPPES public registry.