DR. MATTHEW MICHAEL MILLER DO NPI 1639372360

NPI Information

  • NPI: 1639372360
  • Provider Name: DR. MATTHEW MICHAEL MILLER, DO
  • Classification: Hospitalist - 208M00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 101 THE CITY DR S
    ORANGE, CA
    ZIP 92868
  • Phone: (714) 456-8888

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NPI Details

DR. Matthew Michael Miller, DO is a hospitalist in Orange, CA with 20 years of experience. The provider is hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients. DR. Matthew Michael Miller, DO NPI is 1639372360. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

101 THE CITY DR S
ORANGE, CA
ZIP 92868-201
Phone: (714) 456-8888

The NPI 1639372360 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Power Mobility Devices.

The enumeration date for this NPI number is 6/8/2007 and was last updated on 11/7/2025.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207R00000XInternal MedicineOT011861PENNSYLVANIANo
2207R00000XInternal Medicine20A24335CALIFORNIANo
3207R00000XInternal MedicineOS014149PENNSYLVANIANo
4208M00000XHospitalist20A24335CALIFORNIAYes
5207R00000XInternal Medicine34.015407OHIONo
6208M00000XHospitalistOS014149PENNSYLVANIANo

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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