Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Richard K Warren, PH.D.
Clinical Psychologist in Exeter, NH · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326257908
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Registry record
Entity type Individual (Type 1)
Name Dr. Richard K Warren
Credential PH.D.
Sex Male
Practice address 24 Front St, Suite 314, Exeter, NH, 03833
Phone (603) 778-7433
Fax (603) 778-0022
Enumeration date May 21, 2007
Last updated in NPPES Dec 13, 2020
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 590 (NH) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 30420532 | Medicaid | NH | - |
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
What specialty is Richard Warren?
Richard Warren is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Brian Taracena Clinical Psychologist · Exeter, NH NPI 1730129883 Cheryl Baggeroer Psychiatry Physician · Exeter, NH NPI 1588676084 Stephanie Santora Clinical Social Worker · Exeter, NH NPI 1306932884 Thomas Mugford Mental Health Counselor · Exeter, NH NPI 1710074406 Carol Stein Clinical Social Worker · Exeter, NH NPI 1336224849 Judith Lamphere Clinical Social Worker · Exeter, NH NPI 1437222544 Anthony Provazza Clinical Social Worker · Exeter, NH NPI 1790853547 Kathryn Forbes-Fisher Clinical Social Worker · Exeter, NH NPI 1629131115
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-13.