DR. GRZEGORZ DANIELCZOK MD
NPI 1073002333
Pediatrics in Atlanta, GA

Active since May 02, 2018PECOS Enrolled
1405 CLIFTON RD NE, ATLANTA, GA 30322(404) 785-5437 Get Directions Write a Review

NPPES record last updated: January 18, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 18, 2022, Oct 14, 2021, May 2, 2018 (3 updates tracked since 2018).

About Dr. Grzegorz Danielczok Md NPPES

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

DR. GRZEGORZ DANIELCZOK MD (NPI 1073002333) is an individual pediatrics provider in Atlanta, Georgia, licensed in Georgia (89020) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073002333
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. GRZEGORZ DANIELCZOKCredential: MD
Location Address1405 CLIFTON RD NEAtlanta, GA 30322-0001
Mailing Address811 Juniper St Ne Apt 1238Atlanta, GA 30308-1695 · (561) 542-6585
Sole ProprietorNo
Enumeration DateMay 2, 2018
Last NPPES UpdateJanuary 18, 20223 updates tracked since enumeration
NPPES CertifiedOctober 14, 2021
✔ NPI 1073002333 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in GA · 89020
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.
1405 CLIFTON RD NE, Atlanta, GA 30322

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Grzegorz Danielczok Md 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 Grzegorz Danielczok reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Internal Medicine
80 JESSE HILL JR DRIVE, EMCF
Atlanta, GA 30303
  • Reassigned Medicare billing, Georgia enrollment
  • 2,681 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 30322 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
$88.06 typical visit price
range $56.84 – $172.43
Typical copayment $22.01 (range $14.21 – $43.10)
Most-billed visit code 99203
Established Patient
$100.20 typical visit price
range $18.22 – $140.40
Typical copayment $25.05 (range $4.55 – $35.10)
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 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pediatrics (Pediatric Emergency Medicine)
1405 CLIFTON RD NE
ATLANTA, GA 30322
Pediatrics (Pediatric Cardiology)
1405 CLIFTON RD NE
ATLANTA, GA 30322
Nurse Practitioner (Pediatrics)
1405 CLIFTON RD NE
ATLANTA, GA 30322
Pediatrics
1405 CLIFTON RD NE
ATLANTA, GA 30322
Nurse Anesthetist, Certified Registered
1405 CLIFTON RD NE
ATLANTA, GA 30322
Emergency Medicine (Pediatric Emergency Medicine)
1405 CLIFTON RD NE
ATLANTA, GA 30322
Student in an Organized Health Care Education/Training Program
1405 CLIFTON RD NE
ATLANTA, GA 30322
Pediatrics (Pediatric Critical Care Medicine)
1405 CLIFTON RD NE
ATLANTA, GA 30322

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 Grzegorz Danielczok's NPI number?

The NPI number for Grzegorz Danielczok is 1073002333. It was assigned to this individual provider in the NPPES registry on May 2, 2018.

Where is Grzegorz Danielczok located?

Grzegorz Danielczok practices at 1405 Clifton Rd NE, Atlanta, GA 30322. The listed phone number is (404) 785-5437.

What is Grzegorz Danielczok's specialty?

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

Is Grzegorz Danielczok enrolled in Medicare?

Yes. Grzegorz Danielczok is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Grzegorz Danielczok's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Grzegorz Danielczok reassigns Medicare benefits to Emory Medical Care Foundation Inc (Atlanta, GA). 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 Grzegorz Danielczok's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Grzegorz Danielczok accept?

Health plans from Ambetter Health and Oscar Health list Grzegorz Danielczok 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 Grzegorz Danielczok was last updated on January 18, 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.