GEMSTONN BONIFACE ALEGRE MD
NPI 1699355776
Family Medicine in Waterford, CT
About Gemstonn Boniface Alegre Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GEMSTONN BONIFACE ALEGRE MD (NPI 1699355776) is an individual family medicine provider in Waterford, Connecticut, licensed in Connecticut (79071) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
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
Gemstonn Boniface Alegre 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 Gemstonn Alegre reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wethersfield, CT 06109
- Reassigned Medicare billing, Connecticut enrollment
- 747 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 3
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 06385 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WATERFORD, CT 06385
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 Gemstonn Alegre's NPI number?
The NPI number for Gemstonn Alegre is 1699355776. It was assigned to this individual provider in the NPPES registry on April 12, 2021.
Where is Gemstonn Alegre located?
Gemstonn Alegre practices at 5 Dayton Rd Ste 102, Waterford, CT 06385. The listed phone number is (860) 271-2400.
What is Gemstonn Alegre's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Gemstonn Alegre enrolled in Medicare?
Yes. Gemstonn Alegre 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 Gemstonn Alegre's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gemstonn Alegre reassigns Medicare benefits to Hartford Healthcare Medical Group, Inc (Wethersfield, 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 Gemstonn Alegre's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gemstonn Alegre accept?
Health plans from Anthem Blue Cross and Blue Shield list Gemstonn Alegre 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 Gemstonn Alegre was last updated on September 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Gemstonn Boniface Alegre, MD · NPI 1699355776
Family Medicine physician in Waterford, Connecticut. Individual provider, active in the CMS NPPES registry since April 12, 2021.
## Identity
- **NPI:** 1699355776 (Entity type: Individual)
- **Enumerated:** April 12, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 79071 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 5 DAYTON RD STE 102, Waterford, CT 06385-4279
- **Phone:** (860) 271-2400
## 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:** Hartford Healthcare Medical Group, Inc (NPI 1043561301, Wethersfield, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** September 11, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1699355776) · Data from the CMS NPPES public registry.