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GREGORY DONALD ZIMMERMAN L.AC.
NPI 1649456625
Acupuncturist in Irvine, CA

Active since January 21, 2008
1110 ROOSEVELT, IRVINE, CA 92620(949) 677-8498 Get Directions Write a Review

NPPES record last updated: January 7, 2017. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 7, 2017, Aug 10, 2016 (2 updates tracked since 2016).

About Gregory Donald Zimmerman L.ac. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY DONALD ZIMMERMAN L.AC. (NPI 1649456625) is an individual acupuncturist in Irvine, California, licensed in California (AC 6280) and active in the NPI registry since January 2008.

NPPES Registry Identity

NPI1649456625
Entity TypeIndividualMale
Primary Taxonomy171100000X
Provider Legal NameGREGORY DONALD ZIMMERMANCredential: L.AC.
Location Address1110 ROOSEVELTIrvine, CA 92620-3686
Mailing AddressPo Box 62965Irvine, CA 92602 · (949) 677-8498
Phone(949) 677-8498
Sole ProprietorYes
Enumeration DateJanuary 21, 2008
Last NPPES UpdateJanuary 7, 20172 updates tracked since enumeration
✔ NPI 1649456625 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAcupuncturistOther Service Providers
Taxonomy Code171100000X
License✔ Licensed in CA · AC 6280
Definition
An acupuncturist is a person who performs ancient therapy for alleviation of pain, anesthesia and treatment of some diseases. Acupuncturists use long, fine needles inserted into specific points in order to treat painful conditions or produce anesthesia.
1110 ROOSEVELT, Irvine, CA 92620
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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PAIN RELIEF ACUPUNCTURE
Acupuncturist
1110 ROOSEVELT, SUITE 100
IRVINE, CA 92620
Orange County (760) 799-3682
TIMOTHY R TWOMBLY DC & KENNETH D ERICKSON DC A CHIROPRACTIC CORP
Chiropractor
1110 ROOSEVELT, SUITE# 100
IRVINE, CA 92620
Orange County (949) 857-1888
SZU-YING CHIANG L.AC.
Acupuncturist
1110 ROOSEVELT
IRVINE, CA 92620
Orange County (949) 677-8498

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Zimmerman's NPI number?

The NPI number for Gregory Zimmerman is 1649456625. It was assigned to this individual provider in the NPPES registry on January 21, 2008.

Where is Gregory Zimmerman located?

Gregory Zimmerman practices at 1110 Roosevelt, Irvine, CA 92620. The listed phone number is (949) 677-8498.

What is Gregory Zimmerman's specialty?

The primary specialty registered for this NPI is Acupuncturist with taxonomy code 171100000X.

When was this NPI record last updated?

The NPPES record for Gregory Zimmerman was last updated on January 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.