Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ricardo Guevara, DDS
Dentist in Dorchester Center, MA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801021191
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Registry record
Entity type Individual (Type 1)
Name Ricardo Guevara
Credential DDS
Sex Male
Practice address 637 Washington St, Dorchester Center, MA, 02124
Phone (617) 825-9660
Fax (617) 288-7898
Enumeration date May 15, 2009
Last updated in NPPES Apr 23, 2012
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Ricardo Guevara?
Ricardo Guevara is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Renee Crichlow Family Medicine Physician · Boston, MA NPI 1396731832 Christine Farrell-Riley Family Medicine Physician · Dorchester, MA NPI 1992791883 Sharon Sloan Emergency Medicine Physician · Dorchester, MA NPI 1578552014 Sara Tepperberg Family Medicine Physician · Dorchester Center, MA NPI 1104816123 Mark Beaumont Family Medicine Physician · Dorchester Center, MA NPI 1033194097 Vaishali Harma Physician Assistant · Dorchester Center, MA NPI 1750354577 Philip Severin Family Medicine Physician · Dorchester Center, MA NPI 1689635534 Nancy Torres Internal Medicine Physician · Dorchester, MA NPI 1568419299
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-23.