Steven Lieu, DO

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

040773 Issued in CT

Practice address

435 Lewis Ave
Midstate Medical Center
Meriden, CT 06451

Phone

(203) 284-1340

Fax

(203) 265-4557

NPI assigned

Jul 8, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 4

Medicare fee-for-service enrollment

Enrolled in CT

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

Internal MedicineAlso: Osteopathic Manipulative Medicine

Education

New York College of Osteo Medicine of New York Institute of Technology, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Prohealth Physicians PCGroup PAC ID 1355246950, 214 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hartford Healthcare at Home Home health agency, East Hartford, CT, CCN 077041
• Masonicare Home Health & Hospice, Inc Home health agency, Wallingford, CT, CCN 077159
• Nurses at Home Inc Home health agency, Avon, CT, CCN 077273
• Manchester Memorial Hospital Hospital, Manchester, CT, CCN 070027

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: steven.lieu.npi1629001300.phpct@direct.optumcare.masshiway.net

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.

• Prohealth Physicians PC

  • Family Medicine Physician
  • Farmington, CT
  • NPI 1720194053

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Masonicare Behavioral Health, LLC

  • Geriatric Psychiatry Physician
  • Wallingford, CT
  • NPI 1992781488
  NPD (past)
• Masonicare Primary Care Physicians

  • Geriatric Medicine (Internal Medicine) Physician
  • Wallingford, CT
  • NPI 1922084540
  NPD (past)
• Midstate Medical Center

  • General Acute Care Hospital
  • Meriden, CT
  • NPI 1427007848
  NPD (past)

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

• Hartford Healthcare at Home, Inc

  • Home Health Agency
  • Wethersfield, CT
  • NPI 1073529566
  Care Compare affiliation
• Manchester Memorial Hospital, Inc.

  • General Acute Care Hospital
  • Manchester, CT
  • NPI 1881564664
  Care Compare affiliation
• Masonicare Home Health and Hospice, Inc.

  • Home Health Agency
  • Wallingford, CT
  • NPI 1710976220
  Care Compare affiliation
• Nurses at Home

  • Home Health Agency
  • Middletown, CT
  • NPI 1083282644
  Care Compare affiliation

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

{
    "created_epoch": "1152316800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1629001300",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "POB 4131",
            "city": "YALESVILLE",
            "state": "CT",
            "postal_code": "06492",
            "telephone_number": "203-284-1340",
            "fax_number": "203-265-4557"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "435 LEWIS AVE",
            "address_2": "MIDSTATE MEDICAL CENTER",
            "city": "MERIDEN",
            "state": "CT",
            "postal_code": "06451",
            "telephone_number": "203-284-1340",
            "fax_number": "203-265-4557"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LIEU",
        "first_name": "STEVEN",
        "name_prefix": "Mr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-08",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "040773",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CT",
            "license": "040773",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CONNECTICARE",
            "identifier": "040773",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BC",
            "identifier": "010040773CT01",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTHNET",
            "identifier": "2V4960",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RRMC",
            "identifier": "P00270222",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Judy Lewkewich
• Shing Ma Li, APRN
• Stephanie Marie Libby
• Jordan Lidsky-Everson, PA-C
• Eliana Lieders, RN
• Life in Balance Counseling Services, LLC
• Lighting Lives Counseling LLC
• Mary Limbert, RN
• Timothy Allen Lincoln II, PA-C, DPT
• Megan Spring Lipford, APRN

• Internal Medicine Physician in Meriden, CT
• Providers in Meriden, CT by specialty
• Internal Medicine Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.