NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

James B Mase MD Inc

Interventional Pain Medicine Physician in Santa Maria, CA · enumerated 2008 · authorized official Tracy Moreno, Office Manager.

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

National Provider Identifier

1639332067

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name James B Mase MD Inc
Practice address 505 Plaza Dr, Santa Maria, CA, 93454
Phone (805) 928-1731
Fax (805) 349-8160
Enumeration date Jul 7, 2008
Last updated in NPPES Dec 22, 2008

Taxonomy & classification

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License G55442 (CA) Primary

Authorized official

Name Tracy Moreno
Title Office Manager
Phone (805) 928-1731

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 type of organization is James B Mase MD Inc?
James B Mase MD Inc is registered in NPPES as a Interventional Pain Medicine Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-22.