Thitapa Petlerkwong, DO

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

036174075 Issued in IL

Practice address

530 NE Glen Oak Ave
Peoria, IL 61637-0001

Phone

(309) 655-6384

Fax

(309) 655-7732

NPI assigned

May 22, 2022

Sex

Female

Sole proprietor

No

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

Internal Medicine

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Advanced Physical Therapy Services, LTD.Group PAC ID 9133101462, shared by 5 NPIs, 216 clinicians

Osf Multi-Specialty GroupGroup PAC ID 3678889789, 2,123 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Saint Francis Medical Center Hospital, Peoria, IL, CCN 140067
• St Mary Medical Center Hospital, Galesburg, IL, CCN 140064

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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 and National Provider Directory roles.

• Osf Multi-Specialty Group

  • Internal Medicine Physician
  • Peoria, IL
  • NPI 1922445527
  Medicare reassignment Care Compare group NPD
• Central PA Pharmacy LLC.

  • Community/Retail Pharmacy
  • Patton, PA
  • NPI 1578541413
  NPD

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

• St Mary Medical Center

  • General Acute Care Hospital
  • Galesburg, IL
  • NPI 1164485363
  Care Compare affiliation

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

{
    "created_epoch": "1653177600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749168000000",
    "number": "1285372193",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "530 NE GLEN OAK AVE",
            "city": "PEORIA",
            "state": "IL",
            "postal_code": "616370001",
            "telephone_number": "309-655-2730",
            "fax_number": "309-655-3297"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "530 NE GLEN OAK AVE",
            "city": "PEORIA",
            "state": "IL",
            "postal_code": "616370001",
            "telephone_number": "309-655-6384",
            "fax_number": "309-655-7732"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PETLERKWONG",
        "first_name": "THITAPA",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-05-22",
        "last_updated": "2025-06-06",
        "certification_date": "2025-06-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036174075",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Petersen Health Systems, Inc.
• Petersen Transportation
• Courtney Alyssa Peterson, DO
• Jaimie M Peterson
• Sarah Peterson
• Collin Petoskey, D.D.S.
• Lauren M Petoskey, PA-C
• Channing Petrak, MD
• Cindy Pettit, DNP, FNP-BC
• Nicholas Peyton, ATC

• Internal Medicine Physician in Peoria, IL
• Providers in Peoria, IL by specialty
• Internal Medicine Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 6, 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.