Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Debra R Sidewater, R.D.,M.S.W.
Social Worker in Newington, CT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174621064
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Registry record
Entity type Individual (Type 1)
Name Debra R Sidewater
Credential R.D.,M.S.W.
Sex Female
Practice address 555 Willard Ave, Nutrition Clinic, Second Floor, Newington, CT, 06111
Phone (860) 667-6797
Enumeration date Sep 21, 2006
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 000128 (CT) Secondary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| R464768 | Other | - | REGISTERED DIETITIAN |
| 1027 | Other | - | CERTIFIED DIABETES EDUCAT |
| 000128 | Other | CT | CERTIFIED DIETITIAN |
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 Debra Sidewater's NPI record?
Cross-check NPI 1174621064 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1174621064 active?
Yes, as of the latest NPPES snapshot, NPI 1174621064 is active (record last updated 2025-09-11).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.