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SHIJI A. ISAAC M.D.
NPI 1528112299
Pediatrics in Newington, CT

Active since January 22, 2007PECOS Enrolled
505 WILLARD AVENUE, BUILDING 2, SUITE C, NEWINGTON, CT 06111(860) 666-5601 Get Directions Write a Review

NPPES record last updated: August 13, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Shiji A. Isaac M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SHIJI A. ISAAC M.D. (NPI 1528112299) is an individual pediatrics provider in Newington, Connecticut, licensed in Connecticut (047281) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1528112299
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameSHIJI A. ISAACCredential: M.D.
Location Address505 WILLARD AVENUE, BUILDING 2, SUITE CNewington, CT 06111
Mailing Address14 Park Palce Circle, Unit AWest Hartford, CT 06110 · (917) 797-9869
Phone(860) 666-5601
Sole ProprietorNo
Enumeration DateJanuary 22, 2007
Last NPPES UpdateAugust 13, 2014
✔ NPI 1528112299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CT · 047281
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
505 WILLARD AVENUE, Newington, CT 06111
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shiji A. Isaac M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Shiji Isaac reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Prohealth Physicians PC
3.7 mi
Family Medicine
3 FARM GLEN BLVD, PROHEALTH PHYSICIANS
Farmington, CT 06032
  • Reassigned Medicare billing, Connecticut enrollment
  • 496 clinicians in this Medicare group
NPI 1720194053 (860) 284-5200

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 06111 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DOUGLAS MACGILPIN MD
Pediatrics
505 WILLARD AVENUE, BUILDING 2, SUITE C
NEWINGTON, CT 06111
Capitol Planning Region (860) 666-5601
SYDNEY NICOLE DUBCHY
Occupational Therapist
505 WILLARD AVENUE
NEWINGTON, CT 06111
Capitol Planning Region (860) 665-8265

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 Shiji Isaac's NPI number?

The NPI number for Shiji Isaac is 1528112299. It was assigned to this individual provider in the NPPES registry on January 22, 2007.

Where is Shiji Isaac located?

Shiji Isaac practices at 505 Willard Avenue Building 2, Suite C, Newington, CT 06111. The listed phone number is (860) 666-5601.

What is Shiji Isaac's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Shiji Isaac enrolled in Medicare?

Yes. Shiji Isaac is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Shiji Isaac's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shiji Isaac reassigns Medicare benefits to Prohealth Physicians PC (Farmington, 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 Shiji Isaac's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Shiji Isaac was last updated on August 13, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.