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ANDREW H MESSIHA MD
NPI 1487251542
Anesthesiology - Pain Medicine in Laguna Hills, CA

Active since October 02, 2020CLIA 05D1093044 · Waiver
23521 PASEO DE VALENCIA STE 204, LAGUNA HILLS, CA 92653(949) 458-2026(949) 273-8053 Get Directions Write a Review

NPPES record last updated: February 4, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Feb 4, 2025, Jul 14, 2021, Nov 19, 2020 and 3 more (6 updates tracked since 2020).

About Andrew H Messiha Md NPPES

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

ANDREW H MESSIHA MD (NPI 1487251542), doing business as Precision Pain Management, is a healthcare organization registered as a pain medicine in Laguna Hills, California and active in the NPI registry since October 2020. The organization holds a CLIA Waiver certificate valid through December 8, 2026 and lists Andrew Hany Messiha, President, as its authorized official.

NPPES Registry Identity

NPI1487251542
Entity TypeOrganization
Primary Taxonomy207LP2900X
Legal Business NameANDREW H MESSIHA MD
Location Address23521 PASEO DE VALENCIA STE 204Laguna Hills, CA 92653-3101
Mailing Address23521 Paseo De Valencia Ste 204Laguna Hills, CA 92653-3101 · (949) 458-2026 · Fax (949) 273-8053
Phone(949) 458-2026
Fax(949) 273-8053
Organization SubpartNo
Authorized OfficialAndrew Hany MessihaPresident · (626) 922-7100
Enumeration DateOctober 2, 2020
Last NPPES UpdateFebruary 4, 20256 updates tracked since enumeration
NPPES CertifiedFebruary 4, 2025
✔ NPI 1487251542 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyAnesthesiology · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207LP2900X
Definition
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.
Also ListedAnesthesiologyTaxonomy 207L00000X
Also ListedPain Medicine · Pain MedicineTaxonomy 208VP0000X
Also ListedPain Medicine · Interventional Pain MedicineTaxonomy 208VP0014X
23521 PASEO DE VALENCIA STE 204, Laguna Hills, CA 92653
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Other Names 1

Doing Business AsPrecision Pain Management

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D1093044

Andrew H Messiha MD · Laguna Hills, CA
Active · expires Dec 8, 2026
CLIA Number05D1093044
Laboratory TypePhysician Office
Certificate Effective DateDecember 9, 2024
Certificate Expiration DateDecember 8, 2026
Laboratory DirectorAndrew H. Messiha
Laboratory Phone(626) 922-7100
Laboratory LocationAndrew H Messiha MD23521 Paseo De Valencia #204, Laguna Hills, CA 92653
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 4

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

JOSHUA CHASTAIN BARNHILL M.D.
Anesthesiology (Pain Medicine)
23521 PASEO DE VALENCIA STE 204
LAGUNA HILLS, CA 92653
Orange County (949) 458-2026
SADDLEBACK PAIN AND SURGICAL CENTER
Clinic/Center (Ambulatory Surgical)
23521 PASEO DE VALENCIA STE 204
LAGUNA HILLS, CA 92653
Orange County (949) 458-2026
DR. ANDREW H MESSIHA MD
Anesthesiology (Pain Medicine)
23521 PASEO DE VALENCIA STE 204
LAGUNA HILLS, CA 92653
Orange County (949) 458-2026
MRS. DONNA ROXANNE MURESAN P.A.-C
Physician Assistant (Medical)
23521 PASEO DE VALENCIA STE 204
LAGUNA HILLS, CA 92653
Orange County (949) 458-2026

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 Andrew H Messiha MD's NPI number?

The NPI number for Andrew H Messiha MD is 1487251542. It was assigned to this organization in the NPPES registry on October 2, 2020. The provider is doing business as Precision Pain Management.

Where is Andrew H Messiha MD located?

Andrew H Messiha MD is located at 23521 Paseo De Valencia Ste 204, Laguna Hills, CA 92653. The listed phone number is (949) 458-2026.

What is Andrew H Messiha MD's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

Does Andrew H Messiha MD hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D1093044) is associated with this NPI, valid through December 8, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Andrew H Messiha MD was last updated on February 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.