NATALIA CHAVEZ STEWART M.D. – NPI #1235278250
Internal Medicine

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and "collagen" diseases.

Health Care Provider Taxonomy Code for Internal Medicine

NATALIA CHAVEZ STEWART is a physician located in CORONA, CA. NPPES has assigned the NPI number 1235278250 to NATALIA CHAVEZ STEWART on February 06, 2007. It is a Type-1 NPI, indicating this NPI number is associated with an individual. She is also known by her former name NATALIA ROCIO CHAVEZ CHIANG. The primary taxonomy selected by this provider is 207RR0500X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Rheumatology

The NPI profile was last updated on Dec 11, 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 NATALIA CHAVEZ STEWART below.

NPI Profile for
NATALIA CHAVEZ STEWART

NPI Number
1235278250
Enumeration Date

(more than 19 years ago)
Entity Type
Type-1  Individual (Female)
Legal Name
NATALIA CHAVEZ STEWART
Former Name: NATALIA ROCIO CHAVEZ CHIANG
Credentials
M.D.
Primary location
341 MAGNOLIA AVE STE 206
CORONA, CA 92879-3332
Phone: (951) 209-0008 Fax: (951) 209-0017
Mailing address
Same as primary location
Sole Proprietor
No
Updated
Certification Date
Dec 11, 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
207RR0500X
- Internal Medicine / Rheumatology (Primary)		 CA A131993

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

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