Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ramon D Llamas, MD
Surgery Physician in Woonsocket, RI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902971559
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Registry record
Entity type Individual (Type 1)
Name Dr. Ramon D Llamas
Credential MD
Sex Male
Practice address 20 Cumberland Hill Road, Suite 210, Woonsocket, RI, 02895
Phone (401) 767-3080
Fax (401) 762-4973
Enumeration date Nov 21, 2006
Last updated in NPPES Jul 8, 2007
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 |
|---|---|---|---|
| 9000413 | Medicaid | RI | - |
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 1902971559 active?
Yes, as of the latest NPPES snapshot, NPI 1902971559 is active (record last updated 2007-07-08).
How do I verify Ramon Llamas's NPI record?
Cross-check NPI 1902971559 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 2007-07-08.