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DR. ARNOLD MYOORAN MAHESAN MD
NPI 1679994420
Obstetrics & Gynecology - Reproductive Endocrinology in Beverly Hills, CA

Active since December 20, 2013CLIA 05D2328929 · Microscopy
435 N ROXBURY DR STE 315, BEVERLY HILLS, CA 90210(310) 623-6888 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Arnold Myooran Mahesan Md NPPES

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

DR. ARNOLD MYOORAN MAHESAN MD (NPI 1679994420) is an individual reproductive endocrinology provider in Beverly Hills, California, licensed in California (C196307) and active in the NPI registry since December 2013. He holds a CLIA Microscopy certificate valid through August 18, 2027.

NPPES Registry Identity

NPI1679994420
Entity TypeIndividualMale
Primary Taxonomy207VE0102X
Provider Legal NameDR. ARNOLD MYOORAN MAHESANCredential: MD
Location Address435 N ROXBURY DR STE 315Beverly Hills, CA 90210-5005
Mailing Address435 N Roxbury Dr Ste 315Beverly Hills, CA 90210-5005 · (310) 623-6888
Phone(310) 623-6888
Sole ProprietorNo
Enumeration DateDecember 20, 2013
Last NPPES UpdateJanuary 26, 2026
NPPES CertifiedJanuary 26, 2026
✔ NPI 1679994420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Reproductive EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code207VE0102X
Licenses✔ Licensed in CA · C196307✔ Licensed in NY · 334964
Definition

An obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.

435 N ROXBURY DR STE 315, Beverly Hills, CA 90210
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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 for Provider-Performed Microscopy Procedures (PPMP) 05D2328929

Dr Arnold Mahesan Inc · Beverly Hills, CA
Active · expires Aug 18, 2027
CLIA Number05D2328929
Laboratory TypePhysician Office
Certificate Effective DateAugust 19, 2025
Certificate Expiration DateAugust 18, 2027
Laboratory DirectorArnold M. Mahesan
Laboratory Phone(310) 623-6888
Laboratory LocationDr Arnold Mahesan Inc435 N Roxbury Dr, Suite 315, Beverly Hills, CA 90210
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

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.

BEVERLY HILLS RECONSTRUCTIVE SPECIALISTS LLC
Plastic Surgery
435 N ROXBURY DR STE 315
BEVERLY HILLS, CA 90210
Los Angeles County (310) 620-8750
JOHNSON C. LEE MD, PC
Surgery (Plastic and Reconstructive Surgery)
435 N ROXBURY DR STE 315
BEVERLY HILLS, CA 90210
Los Angeles County (310) 550-2200
DR. JOHNSON CHEN-SHING LEE M.D.
Plastic Surgery
435 N ROXBURY DR STE 315
BEVERLY HILLS, CA 90210
Los Angeles County (310) 550-2200

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 Arnold Mahesan's NPI number?

The NPI number for Arnold Mahesan is 1679994420. It was assigned to this individual provider in the NPPES registry on December 20, 2013.

Where is Arnold Mahesan located?

Arnold Mahesan practices at 435 N Roxbury Dr Ste 315, Beverly Hills, CA 90210. The listed phone number is (310) 623-6888.

What is Arnold Mahesan's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.

Does Arnold Mahesan hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 05D2328929) is associated with this NPI, valid through August 18, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Arnold Mahesan was last updated on January 26, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.