DR. SANDRA I ESCALERA MD
NPI 1669451530
Pediatrics - Pediatric Gastroenterology in New Haven, CT
About Dr. Sandra I Escalera Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SANDRA I ESCALERA MD (NPI 1669451530) is an individual pediatric gastroenterology provider in New Haven, Connecticut, licensed in Connecticut (035579) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1992).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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. Sandra I Escalera 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 Reassignments
2Medicare enrollment records show Sandra Escalera reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Haven, CT 06519
- Reassigned Medicare billing, Connecticut enrollment
- 3,728 clinicians in this Medicare group
Farmington, CT 06032
- Reassigned Medicare billing, Connecticut enrollment
- 496 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06504 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 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 Sandra Escalera's NPI number?
The NPI number for Sandra Escalera is 1669451530. It was assigned to this individual provider in the NPPES registry on January 10, 2006.
Where is Sandra Escalera located?
Sandra Escalera practices at 1 Park St, New Haven, CT 06504. The listed phone number is (203) 785-4649.
What is Sandra Escalera's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.
Is Sandra Escalera enrolled in Medicare?
Yes. Sandra Escalera 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 organizations bill Medicare for Sandra Escalera's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Escalera reassigns Medicare benefits to 2 organizations: Yale University (New Haven, CT) and Prohealth Physicians PC (Farmington, CT). Each 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 Sandra Escalera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sandra Escalera accept?
Health plans from Anthem Blue Cross and Blue Shield list Sandra Escalera 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 Sandra Escalera was last updated on April 6, 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. Sandra I Escalera, MD · NPI 1669451530
Pediatric Gastroenterology physician in New Haven, Connecticut. Individual provider, active in the CMS NPPES registry since January 10, 2006.
## Identity
- **NPI:** 1669451530 (Entity type: Individual)
- **Enumerated:** January 10, 2006
- **Primary specialty:** Pediatrics - Pediatric Gastroenterology · taxonomy 2080P0206X
- **State license:** 035579 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 PARK ST, New Haven, CT 06504-8901
- **Phone:** (203) 785-4649 · **Fax:** (203) 737-1384
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Yale University (NPI 1124148887, New Haven, CT); Prohealth Physicians PC (NPI 1720194053, Farmington, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1992
## Record status
- **NPPES last updated:** April 6, 2022
- **Other identifiers:** Medicaid 001355793 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1669451530) · Data from the CMS NPPES public registry.