Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Whitcomb Green, DDS
Dentist in Noblesville, IN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952493660
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Registry record
Entity type Individual (Type 1)
Name Dr. John Whitcomb Green
Credential DDS
Sex Male
Practice address 140 N 10th Street, Noblesville, IN, 46060
Phone (317) 773-3888
Fax (317) 773-3888
Enumeration date Sep 29, 2006
Last updated in NPPES Mar 7, 2023
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 12007024B | Other | IN | STATE DRUG LICENSE |
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
What is the NPI number for John Green?
The National Provider Identifier (NPI) for John Green is 1952493660, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Green practice?
The practice location on file with NPPES is in Noblesville, IN. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.