RONALD STEIS (MD) – Hematology & Oncology Physician, NPI 1205875218

Hematology & Oncology Physician

RONALD STEIS (MD) is a healthcare provider. based in Sandy springs, Georgia. specializing in Hematology & Oncology Physician. They hold the professional credentials MD. They hold a License No. 034479 (GA). The NPI Number for RONALD STEIS (MD) is 1205875218

Main info

Male

45 Years Of Experience

Accepts Medicare Assignment

Name

RONALD STEIS (MD)

NPI

1205875218

Phone

(404) 419-1140

Address

1100 JOHNSON FERRY RD NE

Enumeration Date

5 June 2006

Last Update Date

18 September 2020

Doctor Profile

Medical School Name

UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE

Secondary Phone

7702055292

Graduation Year

1981 (45 years ago)

PAC ID

9133028327

Group Practice PAC ID

1557514247

Professional Enrollment ID

I20100615000690

Contacts

Secure Messaging

rsteis@atlantacancercare.direct.varian.com

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience64

Completeness85

Years active:20State licenses:1Other namesUpdated within 12 months

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Provider Addresses for RONALD STEIS (MD)

Johnson Ferry Road Northeast, Sandy Springs, Georgia, 30328, United States
SUITE 510
SANDY SPRINGS, GA 303421709
Phone: (404) 419-1140
Fax: (404) 419-1164
Type: Mailing
Northside Boulevard, Cumming, Forsyth County, Georgia, 30041, United States
CUMMING, GA 300417658
Phone: (707) 205-5292
Fax: (770) 740-9359
Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 5 Open Payments records for all available years, with a total value of $119.

Total Amount is formed as General ($119) + Research ($0) + Ownership ($0) = $119.

Last reported payment date: 2024-08-26 • Largest payer in this snapshot: ABBVIE INC. ($119).

Total Amount

$119

General + Research + Ownership

Payments

Total payment records

General Amount

$119

General payments

Research Amount

Research funding

Ownership Amount

Ownership interests

Ownership Count

Ownership records

Last Payment Date

2024-08-26

Latest reported date

Top Companies

Largest payers in this snapshot

Company	Amount
ABBVIE INC.	$119

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 30342)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 1557514247View full group profile

Name	Specialty	State
YANIQUE LATOYA LEWIS (FNP-C)	Nurse Practitioner	GA
SILPA REDDY (MD)	H E M A T O L O G Y/ O N C O L O G Y	GA
GURINDERJIT KAUR SIDHU (MD)	H E M A T O L O G Y/ O N C O L O G Y	GA
MR. RICHARD CARTER (MD)	H E M A T O L O G Y/ O N C O L O G Y	GA
MEGAN JEAN MCKEE (M.D.)	H E M A T O L O G Y/ O N C O L O G Y	GA
HIBA TAMIM (MD)	H E M A T O L O G Y/ O N C O L O G Y	GA
SYED TARIQ MAHMOOD (MD)	H E M A T O L O G Y/ O N C O L O G Y	GA
NAKITA DICKENS (NURSE PRACTITIONER)	Nurse Practitioner	GA
LIJO SIMPSON (MBBS)	H E M A T O L O G Y/ O N C O L O G Y	GA
NATALIA ABAZERI (PA-C)	Physician Assistant	GA