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ATUL AGGARWAL MD A MEDICAL CORPORATION
NPI 1457624124
Internal Medicine in Simi Valley, CA

Active since February 10, 2012CLIA 05D0864623 · Waiver
2925 SYCAMORE DR, SUITE 302B, SIMI VALLEY, CA 93065(805) 583-5864(805) 526-4471 Get Directions Write a Review

NPPES record last updated: December 13, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Atul Aggarwal Md A Medical Corporation NPPES

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

ATUL AGGARWAL MD A MEDICAL CORPORATION (NPI 1457624124) is a healthcare organization registered as an internal medicine in Simi Valley, California and active in the NPI registry since February 2012. The organization holds a CLIA Waiver certificate valid through August 31, 2026 and lists Atul Aggarwal, President, as its authorized official.

NPPES Registry Identity

NPI1457624124
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameATUL AGGARWAL MD A MEDICAL CORPORATION
Location Address2925 SYCAMORE DR, SUITE 302BSimi Valley, CA 93065-1207
Mailing AddressPo Box 77790Corona, CA 92877-0126 · (951) 278-5590 · Fax (951) 272-9924
Phone(805) 583-5864
Fax(805) 526-4471
Organization SubpartNo
Authorized OfficialAtul AggarwalPresident · (805) 583-5864
Enumeration DateFebruary 10, 2012
Last NPPES UpdateDecember 13, 2023
NPPES CertifiedDecember 13, 2023
✔ NPI 1457624124 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A37225
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License A37225 (CA)
2925 SYCAMORE DR, Simi Valley, CA 93065
Open in Google Maps ↗

Other Identifiers 1

Medicaid00A372250CA

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 05D0864623

Atul Aggarwal MD · Simi Valley, CA
Active · expires Aug 31, 2026
CLIA Number05D0864623
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2024
Certificate Expiration DateAugust 31, 2026
Laboratory DirectorAtul Aggarwal
Laboratory Phone(805) 583-5864
Laboratory LocationAtul Aggarwal MD2925 N Sycamore Dr #302b, Simi Valley, CA 93065
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 20

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

SIMI SAN FERNANDO VALLEY UROLOGY ASSOCIATES
Specialist
2925 SYCAMORE DR, SUITE 103
SIMI VALLEY, CA 93065
Ventura County (805) 583-0944
SMITA DARSHAN MEHTA P.A.
Physician Assistant
2925 SYCAMORE DR, SUITE 204-205
SIMI VALLEY, CA 93065
Ventura County (805) 578-9620
JUN YUNG KIM FNP
Nurse Practitioner (Family)
2925 SYCAMORE DR, SUITE 204/205
SIMI VALLEY, CA 93065
Ventura County (805) 578-9620
DR. GANESH L DEVENDRA MD
Specialist
2925 SYCAMORE DR, SUITE 103
SIMI VALLEY, CA 93065
Ventura County (805) 583-0944
DR. SOHEIL DANIEL NIKU MD
Specialist
2925 SYCAMORE DR, SUITE 103
SIMI VALLEY, CA 93065
Ventura County (805) 583-0944
JEROLD T. LITOFF, M.D. A PROFESSIONAL CORP.
Neuromusculoskeletal Medicine, Sports Medicine
2925 SYCAMORE DR, SUITE 202
SIMI VALLEY, CA 93065
Ventura County (805) 527-3222
SIMI DERMATOLOGIC MEDICAL CENTER, INC
Dermatology
2925 SYCAMORE DR, STE 203
SIMI VALLEY, CA 93065
Ventura County (805) 527-6586
BRUCE A NELSON M.D.
Family Medicine
2925 SYCAMORE DR, SUITE 204/205
SIMI VALLEY, CA 93065
Ventura County (805) 578-9620

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 Atul Aggarwal MD A Medical Corporation's NPI number?

The NPI number for Atul Aggarwal MD A Medical Corporation is 1457624124. It was assigned to this organization in the NPPES registry on February 10, 2012.

Where is Atul Aggarwal MD A Medical Corporation located?

Atul Aggarwal MD A Medical Corporation is located at 2925 Sycamore Dr Suite 302B, Simi Valley, CA 93065. The listed phone number is (805) 583-5864.

What is Atul Aggarwal MD A Medical Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Atul Aggarwal MD A Medical Corporation hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0864623) is associated with this NPI, valid through August 31, 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 Atul Aggarwal MD A Medical Corporation was last updated on December 13, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.