Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Matthew Griswold Ely III, MD
Urology Physician in Hartford, CT · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659371789
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Registry record
Entity type Individual (Type 1)
Name Matthew Griswold Ely III
Credential MD
Sex Male
Practice address 85 Seymour St, Ste 416, Hartford, CT, 06106
Phone (860) 947-8500
Fax (860) 524-8643
Enumeration date Jul 29, 2005
Last updated in NPPES Jul 9, 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 |
|---|---|---|---|
| P2043630 | Other | CT | OXFORD |
| 076334 | Other | CT | CONNECTICARE |
| 3164896 | Medicaid | MA | - |
| 2053938 | Other | CT | AETNA |
| 4416097 001 | Other | CT | CIGNA |
| 0V4532 | Other | CT | HEALTH NET |
| 010016178CT01 | Other | CT | ANTHEM BC/BS |
| 12077 | Other | CT | HEALTH NEW ENGLAND |
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
Where does Matthew Ely practice?
The practice location on file with NPPES is in Hartford, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Matthew Ely?
The National Provider Identifier (NPI) for Matthew Ely is 1659371789, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.