Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christopher S Ottiano, M.D.
Specialist in Johnston, RI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376524868
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Registry record
Entity type Individual (Type 1)
Name Christopher S Ottiano
Credential M.D.
Sex Male
Practice address 1526 Atwood Ave, Suite 200, Johnston, RI, 02919
Phone (401) 270-5395
Fax (401) 270-7635
Enumeration date Nov 10, 2005
Last updated in NPPES Feb 13, 2008
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 |
|---|---|---|---|
| 1700719 | Other | RI | UHC |
| 406994 | Other | RI | TUFTS |
| 7056858 | Medicaid | RI | - |
| AA53166 | Other | RI | HARVARD PILGRIM |
| 27754 | Other | - | BCBSRI - BLUE SHIELD |
| 27668 | Other | RI | NHP |
| CIGNA | Other | RI | PR6379283 |
| 407203 | Other | RI | BCBSRI - BLUE CHIP |
| 7870190 | Other | RI | AETNA |
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
How do I verify Christopher Ottiano's NPI record?
Cross-check NPI 1376524868 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1376524868 active?
Yes, as of the latest NPPES snapshot, NPI 1376524868 is active (record last updated 2008-02-13).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-13.