NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Gregory Joseph Dallal, PHARM D.

Pharmacist in Anaheim, CA · enumerated 2007 · practices at Mmp Enterprises Inc..

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

National Provider Identifier

1861545907

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Gregory Joseph Dallal
Credential PHARM D.
Sex Male
Practice address Anaheim, CA, 92802
Phone (714) 533-1337
Fax (714) 533-6930
Enumeration date Jan 20, 2007
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RPH42469 (CA) Primary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

Other identifiers

Identifier Type State Issuer
0511748 Other - NCPDP
PHA440480 Medicaid CA -

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

Is NPI 1861545907 active?
Yes, as of the latest NPPES snapshot, NPI 1861545907 is active (record last updated 2007-07-08).
How do I verify Gregory Dallal's NPI record?
Cross-check NPI 1861545907 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 →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.