DR. HILLARY SUNAMOTO HERNANDEZ-TRUJILLO MD
NPI 1437341245
Allergy & Immunology - Allergy in Hartford, CT
About Dr. Hillary Sunamoto Hernandez-trujillo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HILLARY SUNAMOTO HERNANDEZ-TRUJILLO MD (NPI 1437341245) is an individual allergy provider in Hartford, Connecticut, licensed in Connecticut (051006) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS and is a graduate of New York Medical College (2006).
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
Dr. Hillary Sunamoto Hernandez-trujillo 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 Hillary Hernandez-trujillo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Hartford, CT 06119
- Reassigned Medicare billing, Connecticut enrollment
- 6 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.
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.
HARTFORD, CT 06106
HARTFORD, CT 06106
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 Hillary Hernandez-trujillo's NPI number?
The NPI number for Hillary Hernandez-trujillo is 1437341245. It was assigned to this individual provider in the NPPES registry on August 15, 2007.
Where is Hillary Hernandez-trujillo located?
Hillary Hernandez-trujillo practices at 282 Washington St, Hartford, CT 06106. The listed phone number is (860) 545-9490.
What is Hillary Hernandez-trujillo's specialty?
The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.
Is Hillary Hernandez-trujillo enrolled in Medicare?
Yes. Hillary Hernandez-trujillo 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 Hillary Hernandez-trujillo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hillary Hernandez-trujillo reassigns Medicare benefits to Connecticut Asthma & Allergy Center LLC (West Hartford, 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 Hillary Hernandez-trujillo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hillary Hernandez-trujillo accept?
Health plans from Anthem Blue Cross and Blue Shield list Hillary Hernandez-trujillo 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 Hillary Hernandez-trujillo was last updated on April 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Hillary Sunamoto Hernandez-Trujillo, MD · NPI 1437341245
Allergy physician in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since August 15, 2007.
## Identity
- **NPI:** 1437341245 (Entity type: Individual)
- **Enumerated:** August 15, 2007
- **Primary specialty:** Allergy & Immunology - Allergy · taxonomy 207KA0200X
- **State license:** 051006 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 282 WASHINGTON ST, Hartford, CT 06106-3322
- **Phone:** (860) 545-9490
## 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:** Connecticut Asthma & Allergy Center LLC (NPI 1386604270, West Hartford, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2006
## Record status
- **NPPES last updated:** April 14, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1437341245) · Data from the CMS NPPES public registry.