Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joel Anson Greenberg, M.D.
Neurology Physician in Savannah, GA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518909639
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Registry record
Entity type Individual (Type 1)
Name Dr. Joel Anson Greenberg
Credential M.D.
Sex Male
Practice address 6602 Waters Ave, Building C, Savannah, GA, 31406
Phone (912) 354-7676
Fax (912) 354-6040
Enumeration date Jun 12, 2006
Last updated in NPPES May 24, 2012
Taxonomy & licenses
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 |
|---|---|---|---|
| 000325806H | Medicaid | GA | - |
| 000325806G | Medicaid | GA | - |
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
Where does Joel Greenberg practice?
The practice location on file with NPPES is in Savannah, GA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joel Greenberg?
The National Provider Identifier (NPI) for Joel Greenberg is 1518909639, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Julia Mikell Neurology Physician · Savannah, GA NPI 1174593180 Herbert Sanders Neurology Physician · Savannah, GA NPI 1164492179 Richard Bodziner Neurology Physician · Savannah, GA NPI 1790755338 John Hemphill Neurology with Special Qualifications in Child Neurology Physician · Savannah, GA NPI 1285672329 Thomas Stanley Neurology Physician · Savannah, GA NPI 1871535716 Eric Pearlman Neurology with Special Qualifications in Child Neurology Physician · Savannah, GA NPI 1235169731 Mppg, Inc. Internal Medicine Physician · Savannah, GA NPI 1740357649 Wendy Holland Adult Health Nurse Practitioner · Savannah, GA NPI 1851441836
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-24.