Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Catherine Ann Ronaghan, M.D.
Surgery Physician in Savannah, GA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013970763
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Registry record
Entity type Individual (Type 1)
Name Catherine Ann Ronaghan
Credential M.D.
Sex Female
Practice address 5353 Reynolds St Ste 107, Savannah, GA, 31405
Phone (912) 819-7630
Fax (912) 819-5860
Enumeration date Apr 11, 2006
Last updated in NPPES Mar 31, 2022
Taxonomy & licenses
2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 90886 (GA) Secondary
2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians · License H3602 (TX) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 003260714A | Medicaid | GA | - |
| 084586901 | Medicaid | TX | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1013970763 active?
Yes, as of the latest NPPES snapshot, NPI 1013970763 is active (record last updated 2022-03-31).
How do I verify Catherine Ronaghan's NPI record?
Cross-check NPI 1013970763 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Charles Usher Surgery Physician · Savannah, GA NPI 1346279965 Patricia Dykema Physician Assistant · Savannah, GA NPI 1932127149 Susan Mahany Surgery Physician · Savannah, GA NPI 1275697971 Margaret Mcclellan Adult Health Nurse Practitioner · Savannah, GA NPI 1013365550 Alison Ackerman Nurse Practitioner · Savannah, GA NPI 1811621279
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-31.