Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Greg Palmer, MD
Dermatology Physician in Aurora, IN · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831194133
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Greg Palmer
Credential MD
Sex Male
Practice address 107 Bridgeway St, Suite 201, Aurora, IN, 47001
Phone (812) 926-0814
Fax (812) 926-2825
Enumeration date Jun 15, 2005
Last updated in NPPES Mar 25, 2010
Taxonomy & licenses
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 35052001 (OH) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 01033594A (IN) Primary
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 |
|---|---|---|---|
| 0777379 | Medicaid | OH | - |
| 200895910 | Medicaid | IN | - |
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 1831194133 active?
Yes, as of the latest NPPES snapshot, NPI 1831194133 is active (record last updated 2010-03-25).
How do I verify Greg Palmer's NPI record?
Cross-check NPI 1831194133 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-25.