Dr. Bruce Vern Loding, PH.D.

Dr. Bruce Vern Loding is a Clinical Psychologist provider (Psychologist) practicing in Ayer, MA, registered in the NPPES registry with NPI 1255402434 since 2006. The credential PHD stands for Doctor of Philosophy.

✓ Active NPI ✓ Valid NPI checksum

NPI	1255402434
Entity type	Individual (Type 1)
Name	Dr. Bruce Vern Loding
Credential	PH.D.
Sex	Male
Practice address	42 PATTON ROAD, Ayer, MA, 01432
Phone	9787961000
Enumeration date	2006-11-10
Last updated in NPPES	2018-05-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YM0800X	Mental Health Counselor	Secondary	4792	MA
103TC0700X	Clinical Psychologist	Primary	8949	MA

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Copy-ready billing details

Provider: Bruce Loding, PH.D.
NPI: 1255402434
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: 42 PATTON ROAD, Ayer, MA, 01432

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1619943222	Charles Howard	Individual	Ophthalmology Physician	Ayer, MA

Verify this record

Cross-check NPI 1255402434 against the authoritative CMS record: view Dr. Bruce Vern Loding 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

What specialty is Bruce Loding?

Bruce Loding 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-05-08.