DR. EDWARD MICHAEL ZITNIK JR. DO
NPI 1538659248
Pediatrics - Pediatric Nephrology in Hartford, CT
About Dr. Edward Michael Zitnik Jr. Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. EDWARD MICHAEL ZITNIK JR. DO (NPI 1538659248) is an individual pediatric nephrology provider in Hartford, Connecticut, licensed in Connecticut (76908) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS and is a graduate of At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa (2018).
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
Dr. Edward Michael Zitnik Jr. Do 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 Edward Zitnik reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut and Massachusetts enrollments
- 601 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.
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 Edward Zitnik's NPI number?
The NPI number for Edward Zitnik is 1538659248. It was assigned to this individual provider in the NPPES registry on May 17, 2018.
Where is Edward Zitnik located?
Edward Zitnik practices at 282 Washington St, Hartford, CT 06106. The listed phone number is (330) 720-9536.
What is Edward Zitnik's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Nephrology, with taxonomy code 2080P0210X.
Is Edward Zitnik enrolled in Medicare?
Yes. Edward Zitnik 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 Edward Zitnik's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Edward Zitnik reassigns Medicare benefits to Connecticut Children's Specialty Group, Inc. (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 Edward Zitnik's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Edward Zitnik accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Edward Zitnik 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 Edward Zitnik was last updated on March 27, 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.
# Dr. Edward Michael Zitnik Jr., DO · NPI 1538659248
Pediatric Nephrology physician in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since May 17, 2018.
## Identity
- **NPI:** 1538659248 (Entity type: Individual)
- **Enumerated:** May 17, 2018
- **Primary specialty:** Pediatrics - Pediatric Nephrology · taxonomy 2080P0210X
- **State license:** 76908 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 282 WASHINGTON ST, Hartford, CT 06106-3322
- **Phone:** (330) 720-9536
## 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 Children's Specialty Group, Inc. (NPI 1669448882, Hartford, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa, class of 2018
## Record status
- **NPPES last updated:** March 27, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1538659248) · Data from the CMS NPPES public registry.