MAXIMILIANO HYON D.O. – NPI #1942626767
Internal Medicine

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Health Care Provider Taxonomy Code for Internal Medicine

MAXIMILIANO HYON is a physician located in FULLERTON, CA. NPPES has assigned the NPI number 1942626767 to MAXIMILIANO HYON on March 17, 2014. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RE0101X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism

The NPI profile was last updated on Jan 16, 2026. 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 MAXIMILIANO HYON below.

NPI Profile for
MAXIMILIANO HYON

NPI Number
1942626767
Enumeration Date

(more than 12 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
MAXIMILIANO HYON
Credentials
D.O.
Primary location
100 E VALENCIA MESA DR STE 105
FULLERTON, CA 92835-3816
Phone: (714) 446-5640 Fax: (714) 446-5625
1 Other location(s):
1414 S Grand Ave Ste 456
Los Angeles, CA 90015-3071
Phone: (213) 745-6047
Fax: (213) 748-9715
Mailing address
2550 W MAIN ST STE 301
ALHAMBRA, CA 91801-7003
Phone: (626) 457-6900 Fax:
Sole Proprietor
Yes
Updated
Certification Date
Jan 16, 2026

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
207RE0101X
- Internal Medicine / Endocrinology, Diabetes & Metabolism (Primary)		 CA 20A13210
207R00000X
- Internal Medicine		 CA 20A13210

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.

Additional Information

Offers Telehealth Services
Yes - Telehealth services allows you to talk to your health care provider using audio/video communications, such as Zoom, without actually going in to the doctor's office
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
MAXIMILIANO HYON is affiliated with the following medical group(s):
  • HOSPITAL
    • WHITE MEMORIAL MEDICAL CENTER
      1720 E CESAR AVENUE
      LOS ANGELES, CA 90033

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