Michael M. Liddy, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

01091926A Issued in IN

Practice address

8075 N Shadeland Ave Ste 330
Indianapolis, IN 46250-2694

Phone

(317) 355-7220

NPI assigned

May 25, 2007

Sex

Male

Sole proprietor

No

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

Specialties & licenses 5

Addresses

Other identifiers 2

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in FL, IN, ME, NM, IA, WA, WI, GA, TX, AZ10 enrollments

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 10

Specialty

Anesthesiology

Education

Other, 2007

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Main Street Anesthesia of New Mexico, LLCGroup PAC ID 3476807538, 228 clinicians

Franciscan Medical GroupGroup PAC ID 0547173866, 1,400 clinicians

Yuma Regional Medical CenterGroup PAC ID 2062314826, 367 clinicians

Christus Trinity Clinic TexasGroup PAC ID 3072426741, 1,540 clinicians

Piedmont Anesthesia LLCGroup PAC ID 2163837972, 555 clinicians

Eastern Maine Medical CenterGroup PAC ID 2062315161, 659 clinicians

Agnesian Healthcare IncGroup PAC ID 1658289624, 392 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northern Light Eastern Maine Medical Center Hospital, Bangor, ME, CCN 200033
• St Michael Medical Center Hospital, Silverdale, WA, CCN 500039
• Coliseum Medical Centers, LLC, Dba Hospital, Macon, GA, CCN 110164
• Christus St Michael Health System Hospital, Texarkana, TX, CCN 450801
• SSM Health St Agnes Hospital-Fond Du Lac Hospital, Fond Du Lac, WI, CCN 520088

Merit-based Incentive Payment System (MIPS)

Final score

84.1 of 100Reported as group

Quality

64.8

Promoting interoperability

96

Improvement activities

40

Cost

68.87

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations (25 of 31)

Interoperability endpoints

• Direct secure messaging: mliddy556805@direct-ehr-ssmhc.com

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

• Agnesian Healthcare, Inc

  • General Acute Care Hospital
  • Fond Du Lac, WI
  • NPI 1346228541
  Medicare reassignment Care Compare group NPD
• Christus Trinity Clinic Texas

  • Family Medicine Physician
  • Tyler, TX
  • NPI 1285684225

  Anesthesiology

  Medicare reassignment Care Compare group NPD
• Eastern Maine Medical Center

  • General Acute Care Hospital
  • Bangor, ME
  • NPI 1790789147
  Medicare reassignment Care Compare group NPD
• Franciscan Medical Group

  • Orthopaedic Surgery Physician
  • Silverdale, WA
  • NPI 1093165334
  Medicare reassignment Care Compare group NPD
• Main Street Anesthesia of New Mexico, LLC

  • Anesthesiology Physician
  • Albuquerque, NM
  • NPI 1275010985
  Medicare reassignment Care Compare group NPD
• Piedmont Anesthesia LLC

  • Anesthesiology Physician
  • Stockbridge, GA
  • NPI 1700474244
  Medicare reassignment Care Compare group NPD
• Yuma Regional Medical Center

  • General Acute Care Hospital
  • Yuma, AZ
  • NPI 1194706655
  Medicare reassignment Care Compare group NPD
• Community Physicians of Indiana Inc

  • Family Medicine Physician
  • Indianapolis, IN
  • NPI 1619105244
  Medicare reassignment NPD
• Indiana University Health Ball Memorial Physicians, Inc.

  • Family Medicine Physician
  • Muncie, IN
  • NPI 1235455544

  Anesthesiology

  Medicare reassignment NPD
• Mercy Medical Center

  • Psychiatry Physician
  • Cedar Rapids, IA
  • NPI 1700834165
  Medicare reassignment NPD
• Resource Anesthesiology Associates of NM Inc

  • Anesthesiology Physician
  • Farmington, NM
  • NPI 1386929644
  Medicare reassignment NPD
• Sarasota Anesthesiologists, PA

  • Anesthesiology Physician
  • Sarasota, FL
  • NPI 1710917976
  Medicare reassignment NPD

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

• Agnesian Healthcare, Inc

  • General Acute Care Hospital
  • Fond Du Lac, WI
  • NPI 1346228541
  Care Compare affiliation
• Christus Health Ark-la-Tex

  • General Practice Physician
  • Texarkana, TX
  • NPI 1184623266

  Hospital

  Care Compare affiliation
• Christus Health Ark-la-Tex

  • General Acute Care Hospital
  • Texarkana, TX
  • NPI 1295736734
  Care Compare affiliation
• Coliseum Medical Center, LLC

  • General Acute Care Hospital
  • Macon, GA
  • NPI 1598719643
  Care Compare affiliation
• Commonspirit Washington Community Care

  • General Acute Care Hospital
  • Silverdale, WA
  • NPI 1518912609
  Care Compare affiliation
• Eastern Maine Medical Center

  • General Acute Care Hospital
  • Bangor, ME
  • NPI 1790789147
  Care Compare affiliation

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

{
    "created_epoch": "1180051200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768780800000",
    "number": "1285845552",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1261 S TAMIAMI TRL",
            "city": "SARASOTA",
            "state": "FL",
            "postal_code": "342392219",
            "telephone_number": "941-366-1164",
            "fax_number": "941-366-3123"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8075 N SHADELAND AVE STE 330",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462502694",
            "telephone_number": "317-355-7220"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2401 W University Ave",
            "address_purpose": "LOCATION",
            "city": "Muncie",
            "state": "IN",
            "postal_code": "473033428",
            "country_code": "US",
            "telephone_number": "765-751-2649",
            "fax_number": "765-281-6671",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1261 S Tamiami Trl",
            "address_purpose": "LOCATION",
            "city": "Sarasota",
            "state": "FL",
            "postal_code": "342392219",
            "country_code": "US",
            "telephone_number": "941-366-1164",
            "fax_number": "941-366-3123",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6000 Hospital Dr",
            "address_purpose": "LOCATION",
            "city": "Hannibal",
            "state": "MO",
            "postal_code": "634016887",
            "country_code": "US",
            "telephone_number": "573-248-1300",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2400 S Avenue A",
            "address_purpose": "LOCATION",
            "city": "Yuma",
            "state": "AZ",
            "postal_code": "853647127",
            "country_code": "US",
            "telephone_number": "928-344-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2602 Saint Michael Dr Ste 301",
            "address_purpose": "LOCATION",
            "city": "Texarkana",
            "state": "TX",
            "postal_code": "755035206",
            "country_code": "US",
            "telephone_number": "903-614-5258",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LIDDY",
        "first_name": "MICHAEL",
        "middle_name": "M.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-05-25",
        "last_updated": "2026-01-19",
        "certification_date": "2026-01-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MO",
            "license": "2024042416",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IN",
            "license": "01091926A",
            "primary": true
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "FL",
            "license": "ME110099",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "TX",
            "license": "W1624",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "AZ",
            "license": "79070",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "004003300",
            "state": "FL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "14F6M",
            "state": "FL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mliddy@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "2401 W University Ave",
            "city": "Muncie",
            "state": "IN",
            "country_code": "US",
            "postal_code": "473033428",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Emily C. Lichtenberg, M.S.
• Seth H Lichtenstein, MD
• Molly E Lickliter, PHARM.D.
• Whitney A Liddell
• Kathy G Liddy, NURSE PRACTITIONER
• Kristi Marie Lieb, MD
• Julia Lieberman, LCSW
• Debra Ann Liebrich, M.A., CCC-A ABA
• Robert Howard Liebross, MD
• Edward A Liechty, MD

• Anesthesiology Physician in Indianapolis, IN
• Providers in Indianapolis, IN by specialty
• Anesthesiology Physician in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 19, 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.