Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cathryn Fernandes
Counselor in Allston, MA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700416583
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Registry record
Entity type Individual (Type 1)
Name Cathryn Fernandes
Sex Female
Practice address 56 Brighton Ave, Allston, MA, 02134
Phone (603) 305-4502
Enumeration date Jan 22, 2020
Last updated in NPPES Jan 22, 2020
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0421 | Other | - | MASSHEALTH |
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 1700416583 active?
Yes, as of the latest NPPES snapshot, NPI 1700416583 is active (record last updated 2020-01-22).
How do I verify Cathryn Fernandes's NPI record?
Cross-check NPI 1700416583 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 2020-01-22.