AARON NAGIEL M.D., PH.D. – NPI #1669771879
Ophthalmology

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Health Care Provider Taxonomy Code for Ophthalmology

AARON NAGIEL is an ophthalmologist located in VENTURA, CA. NPPES has assigned the NPI number 1669771879 to AARON NAGIEL on March 28, 2011. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 207W00000X from the Health Care Provider Taxonomy code set, which is classified as Ophthalmology.

The NPI profile was last updated on Oct 15, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for AARON NAGIEL below.

NPI Profile for
AARON NAGIEL

NPI Number
1669771879
Enumeration Date

(more than 15 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
AARON NAGIEL
Credentials
M.D., PH.D.
Primary location
300 HILLMONT AVE., BUILDING 340 STE 302
VENTURA, CA 93003
Phone: (805) 652-6255 Fax:
1 Other location(s):
4650 W Sunset Blvd # 88
Los Angeles, CA 90027-6062
Phone: (323) 660-2450
Fax: (323) 361-7993
Mailing address
4650 W SUNSET BLVD # 88
LOS ANGELES, CA 90027-6062
Phone: (323) 660-2450 Fax: (323) 361-7993
Sole Proprietor
No
Updated
Certification Date
Oct 15, 2025

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207W00000X
- Ophthalmology (Primary)		 CA A125048

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Endpoint

Health Information Exchange (HEI)

HEI is the mobilization of health care information electronically across organizations within a region, community or hospital system. Endpoints provide a simple and secure way for participants to send authenticated, encrypted health information directly to known, trusted recipients over the internet such as primary care physicians, specialists, hospitals, labs, etc.

Endpoint
[email protected]
Endpoint type
Direct Messaging Address
Endpoint Description
CERNER DIRECT SECURE EMAIL
Content Type
OTHER
Affiliation
N
Endpoint Location
300 HILLMONT AVE., BUILDING 340 STE 302,
VENTURA, CA 77025-1669

Additional Information

Education
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY - Graduated 2011
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
AARON NAGIEL is affiliated with the following medical group(s):
  • HOSPITAL
    • CHILDREN'S HOSP OF LOS ANGELES
      4650 SUNSET BLVD, MS 108
      LOS ANGELES, CA 90027

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Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.