Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Amber R Castell, APRN

Nurse Practitioner in Lebanon, NH · enumerated 2008.

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

National Provider Identifier

1073769642

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Registry record

Entity type Individual (Type 1)

Name Ms. Amber R Castell

Credential APRN

Sex Female

Practice address 18 Old Etna Rd, Lebanon, NH, 03766

Phone (603) 650-5000

Enumeration date Aug 14, 2008

Last updated in NPPES Jan 25, 2024

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 268839 (MA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 063548-23 (NH) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Amber Castell?

The National Provider Identifier (NPI) for Amber Castell is 1073769642, a Type 1 (individual) record in the CMS NPPES registry.

Where does Amber Castell practice?

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

Other providers at this practice address

Browse all →

Gregg Meyer Internal Medicine Physician · Lebanon, NH NPI 1811997927 Lynette Margesson Dermatology Physician · Lebanon, NH NPI 1528057940 Amy Beaupre Family Nurse Practitioner · Lebanon, NH NPI 1376532390 Virginia Alvord Family Medicine Physician · Lebanon, NH NPI 1225012420 Julie Taylor Family Medicine Physician · Lebanon, NH NPI 1265417836 Jeffrey Shornick Dermatology Physician · Lebanon, NH NPI 1023089711 James Johnston Family Medicine Physician · Lebanon, NH NPI 1811963283 Cathleen Morrow Family Medicine Physician · Lebanon, NH NPI 1972579092

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-25.