NPI Portal NPI Lookup & Verification

Mark Needham

Mark Needham is a Clinical Social Worker provider (Social Worker) practicing in Exeter, CA, registered in the NPPES registry with NPI 1891242491 since 2016. Practices at Kaweah Delta Health Care District (listed at the same practice address in NPPES).

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NPI 1891242491
Entity type Individual (Type 1)
Name Mark Needham
Sex Male
Practice address 1014 SAN JUAN AVE, Exeter, CA, 93221
Phone 5595927300
Enumeration date 2016-09-01
Last updated in NPPES 2016-09-01

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1041C0700X Clinical Social Worker Primary LCSW 22614 CA
Copy-ready billing details
Provider: Mark Needham
NPI: 1891242491
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: 1014 SAN JUAN AVE, Exeter, CA, 93221

Other providers at this practice address

NPI Name Type Specialty Location
1043272172 Kaweah Delta Health Care District Organization Rural Health Clinic/Center Exeter, CA
1629029194 Talaksoon Khademi Individual Obstetrics & Gynecology Physician Exeter, CA
1710933858 Brittani Snyder Individual Family Nurse Practitioner Exeter, CA
1710934088 Andy Phan Individual Pediatrics Physician Exeter, CA
1053480046 Vanessa Glaze Individual Women's Health Nurse Practitioner Exeter, CA
1730216987 Desiree Rodgers Individual Developmental - Behavioral Pediatrics Physician Exeter, CA
1003008855 Alisia Lee Individual Physician Assistant Exeter, CA
1457548273 Joan Hennes Individual Clinical Social Worker Exeter, CA

Verify this record

Cross-check NPI 1891242491 against the authoritative CMS record: view Mark Needham on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.
What specialty is Mark Needham?
Mark Needham is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2016-09-01.