Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christine Mcdermott, MS, RD, CDE, CDN

Registered Dietitian in Riverhead, NY · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1619365624

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Registry record

Entity type Individual (Type 1)

Name Christine Mcdermott

Credential MS, RD, CDE, CDN

Sex Female

Practice address 21 W 2nd St, Riverhead, NY, 11901

Phone (631) 740-9330

Fax (631) 207-8414

Enumeration date Dec 27, 2014

Last updated in NPPES Jan 4, 2019

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 800283 (NY) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

Other identifiers

Identifier	Type	State	Issuer
002315-1	Other	NY	NYS CDN LICENCE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Christine Mcdermott?

The National Provider Identifier (NPI) for Christine Mcdermott is 1619365624, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christine Mcdermott practice?

The practice location on file with NPPES is in Riverhead, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Donna Kramer Clinical Social Worker · Riverhead, NY NPI 1548213747 Carrie Edington Mental Health Counselor · Riverhead, NY NPI 1548405673 Eileen Mangino Clinical Social Worker · Riverhead, NY NPI 1033428511 Priscilla A. Lingard, Lcsw Casac P.C. Clinical Social Worker · Riverhead, NY NPI 1578825790 East End Nutrition, Pllc Registered Dietitian · Riverhead, NY NPI 1770986796 Mary Kathleen Martin Nurse Practitioner in Psychiatry, Pllc Prescribing (Medical) Psychologist · Riverhead, NY NPI 1578921623 Richard Tanzillo Hearing Instrument Specialist · Riverhead, NY NPI 1376179408

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-04.