MARYANNE K. MILLER MD – NPI #1275500613
Internal Medicine

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.

Health Care Provider Taxonomy Code for Internal Medicine

MARYANNE MILLER is a physician located in WHEATON, IL. NPPES has assigned the NPI number 1275500613 to MARYANNE MILLER on March 03, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI data, there are 3 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207R00000X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine.

The NPI profile was last updated on Apr 01, 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 MARYANNE MILLER below.

NPI Profile for
MARYANNE K. MILLER

NPI Number
1275500613
Enumeration Date

(more than 20 years ago)
Entity Type
Type-1  Individual (Female)
Legal Name
MARYANNE K. MILLER
Credentials
MD
Primary location
1800 N MAIN ST
WHEATON, IL 60187-3112
Phone: (630) 665-6200 Fax:
3 Other location(s):
875 S. Route 31
Crystal Lake, IL 60014-8190
Phone: (779) 220-5500
1045 W Stephenson St
Freeport, IL 61032-4864
Phone: (815) 599-6000
Fax: (815) 599-7974
901 Grant St
Harvard, IL 60033-1821
Phone: (815) 943-2693
Mailing address
1860 PAYSPHERE CIR
CHICAGO, IL 60674-0018
Phone: (630) 469-9200 Fax:
Sole Proprietor
No
Updated
Certification Date
Apr 01, 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.

Identifiers

Identifiers for MARYANNE MILLER

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
medicaidIL036098472
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
207R00000X
- Internal Medicine (Primary)		 IL 036098472
208M00000X
- Hospitalist		 IL 036.098472

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

Education
UNIVERSITY OF MINNESOTA MEDICAL SCHOOL - Graduated 1993
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
MARYANNE MILLER is affiliated with the following medical group(s):
  • HOSPITAL
    • JAVON BEA HOSPITAL
      2400 NORTH ROCKTON AVENUE
      ROCKFORD, IL 61103
  • NURSING HOME
    • MERCYHEALTH JAVON BEA HOSPITAL -SNF
      2400 N ROCKTON AVE
      ROCKFORD, IL 61103

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If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

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Can I hide my NPI profile from the public?
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.