Kevin Liu, DO

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

OS023894 Issued in PA

Practice address

1259 S Cedar Crest Blvd Ste 100
Allentown, PA 18103-6373

Phone

(610) 437-4134

Fax

(610) 433-9690

NPI assigned

Apr 29, 2020

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

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in PA

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

Dermatology

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Advanced Dermatology Associates, LTD.Group PAC ID 0244138972, 18 clinicians

Valley Health Partners Community Health CenterGroup PAC ID 4284065327, 121 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Lehigh Valley Hospital Hospital, Allentown, PA, CCN 390133

Merit-based Incentive Payment System (MIPS)

Final score

93.03 of 100Reported as group

Quality

93.26

Promoting interoperability

92

Improvement activities

40

Cost

90.18

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kliu@adaltd.emadirect.md

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.

• Advanced Dermatology Associates, LTD.

  • Dermatology Physician
  • Allentown, PA
  • NPI 1932196060
  Medicare reassignment Care Compare group NPD
• Valley Health Partners Community Health Center

  • Federally Qualified Health Center (FQHC)
  • Allentown, PA
  • NPI 1932735651
  Medicare reassignment Care Compare group
• Lehigh Valley Physician Group

  • Developmental - Behavioral Pediatrics Physician
  • Allentown, PA
  • NPI 1780155689
  Medicare reassignment
• Lehigh Valley Physician Group

  • Family Medicine Physician
  • East Stroudsburg, PA
  • NPI 1245093368
  NPD
• Lehigh Valley Physician Group

  • Transplant Surgery Physician
  • Allentown, PA
  • NPI 1457309650
  NPD
• Lehigh Valley Physician Group

  • Family Medicine Physician
  • Stroudsburg, PA
  • NPI 1790548808
  NPD

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

• Lehigh Valley Hospital

  • General Acute Care Hospital
  • Allentown, PA
  • NPI 1164400131
  Care Compare affiliation
• Lehigh Valley Hospital

  • Clinic/Center
  • Allentown, PA
  • NPI 1194673467

  Hospital

  Care Compare affiliation
• Lehigh Valley Hospital

  • Clinic/Center
  • Allentown, PA
  • NPI 1528627155

  Hospital

  Care Compare affiliation
• Lehigh Valley Hospital

  • Psychiatric Hospital Unit
  • Bethlehem, PA
  • NPI 1609834001
  Care Compare affiliation
• Lehigh Valley Hospital

  • Children's Hospital
  • Allentown, PA
  • NPI 1952954307
  Care Compare affiliation

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

{
    "created_epoch": "1588118400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763510400000",
    "number": "1174144208",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1259 S CEDAR CREST BLVD STE 100",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181036373",
            "telephone_number": "610-437-4134",
            "fax_number": "610-433-9690"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1259 S CEDAR CREST BLVD STE 100",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181036373",
            "telephone_number": "610-437-4134",
            "fax_number": "610-433-9690"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "236 Brodhead Rd",
            "address_purpose": "LOCATION",
            "city": "Bethlehem",
            "state": "PA",
            "postal_code": "180178924",
            "country_code": "US",
            "telephone_number": "610-437-4134",
            "fax_number": "610-433-9690",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "400 N 17th St Ste 207",
            "address_purpose": "LOCATION",
            "city": "Allentown",
            "state": "PA",
            "postal_code": "181045052",
            "country_code": "US",
            "telephone_number": "610-969-4470",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LIU",
        "first_name": "KEVIN",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-04-29",
        "last_updated": "2025-11-19",
        "certification_date": "2025-11-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "PA",
            "license": "OS023894",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "kliu@adaltd.emadirect.md",
            "affiliation": "N",
            "address_1": "1259 S Cedar Crest Blvd Ste 100",
            "city": "Allentown",
            "state": "PA",
            "country_code": "US",
            "postal_code": "181036373",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Littles Daughter
• James W Littleton, CRNA
• Dennyel Rhianon Litz, PA-C
• Liu and Associates Family Medicine, LLC
• Henry T Liu, MD
• Patty Tzeng Liu, MD
• Live Fully Trauma Therapy LLC
• Live Learn & Play, Inc.
• Janelle C Livingston
• Kristen Beth Lloyd, PTA

• Dermatology Physician in Allentown, PA
• Providers in Allentown, PA by specialty
• Dermatology Physician in Pennsylvania

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