Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Martha King, RN
Registered Nurse in Dover, NH · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164079547
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Registry record
Entity type Individual (Type 1)
Name Martha King
Credential RN
Sex Female
Practice address 113 Crosby Rd Ste 1, Dover, NH, 03820
Phone (603) 516-9300
Fax (603) 740-9179
Enumeration date Aug 21, 2019
Last updated in NPPES Aug 21, 2019
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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.
Frequently asked questions
Is NPI 1164079547 active?
Yes, as of the latest NPPES snapshot, NPI 1164079547 is active (record last updated 2019-08-21).
How do I verify Martha King's NPI record?
Cross-check NPI 1164079547 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 → Behavioral Health and Developmental Services of Strafford County, Inc Case Management Agency · Dover, NH NPI 1386703304 Behavioral Health and Developmental Services of Strafford County, Inc Early Intervention Provider Agency · Dover, NH NPI 1144381773 Kimberly Whittemore Clinical Social Worker · Dover, NH NPI 1083021653 Stephanie Johnson Psychiatric/Mental Health Nurse Practitioner · Dover, NH NPI 1700362720 Gabrielle Martin Case Manager/Care Coordinator · Dover, NH NPI 1366921678 Tessa Chapman Case Manager/Care Coordinator · Dover, NH NPI 1528549060 Hannah Iattarelli Behavior Analyst · Dover, NH NPI 1073085312 Rebeccca Lanham Pediatric Occupational Therapist · Dover, NH NPI 1750935763
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-21.