Peter L Mills, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

036.146998 Issued in IL

Practice address

100 E Le Fevre Rd
Sterling, IL 61081-1278

Phone

(815) 625-0400

NPI assigned

Apr 3, 2015

Last updated

May 26, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Anesthesiology

Education

University of Oklahoma College of Medicine, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Northwestern Medical Faculty FoundationGroup PAC ID 4587576814, 4,386 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northwestern Medicine Kishwaukee Hospital Hospital, Dekalb, IL, CCN 140286

Merit-based Incentive Payment System (MIPS)

Final score

91.05 of 100Reported as apm

Quality

72.1

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Northwestern Medical Faculty Foundation

  dba Northwestern Medical Group

  • Multi-Specialty Clinic/Center
  • Carol Stream, IL
  • NPI 1346235314
  Medicare reassignment Care Compare group
• Kirby Medical Center

  • Family Medicine Physician
  • Monticello, IL
  • NPI 1386635373
  Medicare reassignment NPD
• Kirby Medical Center

  • Critical Access Hospital
  • Monticello, IL
  • NPI 1730179847
  Medicare reassignment
• Kirby Medical Center

  dba Kirby Rx

  • Community/Retail Pharmacy
  • Monticello, IL
  • NPI 1568074714
  NPD
• Kirby Medical Center

  dba Kirby Ambulance

  • Land Ambulance
  • Monticello, IL
  • NPI 1598869133
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Kishwaukee Community Hospital

  dba Northwestern Medicine Kishwaukee Hospital

  • General Acute Care Hospital
  • Dekalb, IL
  • NPI 1669534517
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1428019200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779753600000",
    "number": "1407241755",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1740 W TAYLOR ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606127232",
            "telephone_number": "866-600-2273"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 E LE FEVRE RD",
            "city": "STERLING",
            "state": "IL",
            "postal_code": "610811278",
            "telephone_number": "815-625-0400"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Kish Hospital Dr",
            "address_purpose": "LOCATION",
            "city": "Dekalb",
            "state": "IL",
            "postal_code": "601159602",
            "country_code": "US",
            "telephone_number": "815-756-1521",
            "fax_number": "815-766-9647",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1740 W Taylor St",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606127232",
            "country_code": "US",
            "telephone_number": "866-600-2273",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MILLS",
        "first_name": "PETER",
        "middle_name": "L",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-04-03",
        "last_updated": "2026-05-26",
        "certification_date": "2026-05-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IL",
            "license": "036.146998",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Anesthesiology Physician in Sterling, IL
• Providers in Sterling, IL by specialty
• Anesthesiology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.