Martin Nnaemeka Okpalike, M.D.

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

036120153 Issued in IL

Practice address

2888 N Monroe St
Decatur, IL 62526-3269

Phone

(217) 876-8000

Fax

(855) 347-8363

NPI assigned

Sep 10, 2007

Sex

Male

Sole proprietor

No

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

Specialties & licenses 6

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in IL, NC, IN3 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 3

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: martinokpalike@siusm.allscriptsdirect.net
• Direct secure messaging: mokpalike1109024@direct.unc.nchie.net
• FHIR API: https://api.platform.athenahealth.com/19852/brand/1/csg/1/fhir/r4
• Direct secure messaging: martin.okpalike.1@19852.direct.athenahealth.com
• Direct secure messaging: mokpalikemd156368@carlehiedirect.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.

• Richland Memorial Hospital, Inc

  • Critical Access Hospital
  • Olney, IL
  • NPI 1467492124
  Medicare reassignment NPD
• Franciscan Physician Network

  • Family Medicine Physician
  • Indianapolis, IN
  • NPI 1225327984
  Medicare reassignment NPD
• Springboard Pediatrics Inc

  • Pediatrics Physician
  • Decatur, IL
  • NPI 1982052585
  NPD Authorized official
• Caromont Medical Group Inc

  • Family Medicine Physician
  • Gastonia, NC
  • NPI 1356314272
  Medicare reassignment
• Board of Trustees of Southern Illinois University

  • Rural Health Clinic/Center
  • Carbondale, IL
  • NPI 1215978127
  NPD
• Richland Memorial Hospital, Inc

  • Otolaryngology Physician
  • Olney, IL
  • NPI 1700063179
  NPD
• Richland Memorial Hospital, Inc.

  • Rural Health Clinic/Center
  • Olney, IL
  • NPI 1053792689
  NPD
• Franciscan Physician Network

  • Clinic/Center
  • Lafayette, IN
  • NPI 1992543250
  NPD
• Carle Health Care Incorporated

  • Internal Medicine Physician
  • Urbana, IL
  • NPI 1154653947

  Family Medicine

  NPD (past)

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

{
    "created_epoch": "1189382400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766534400000",
    "number": "1962697250",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "310 N COUNTRY CLUB CT",
            "city": "DECATUR",
            "state": "IL",
            "postal_code": "625212567",
            "telephone_number": "217-876-3161"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2888 N MONROE ST",
            "city": "DECATUR",
            "state": "IL",
            "postal_code": "625263269",
            "telephone_number": "217-876-8000",
            "fax_number": "855-347-8363"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12750 Saint Francis Dr",
            "address_purpose": "LOCATION",
            "city": "Crown Point",
            "state": "IN",
            "postal_code": "463070264",
            "country_code": "US",
            "telephone_number": "219-757-6005",
            "fax_number": "219-681-6823",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "850 S Main St",
            "address_purpose": "LOCATION",
            "city": "Holly Springs",
            "state": "NC",
            "postal_code": "275408906",
            "country_code": "US",
            "telephone_number": "984-960-1800",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1410 Fern Creek Dr",
            "address_purpose": "LOCATION",
            "city": "Statesville",
            "state": "NC",
            "postal_code": "286259376",
            "country_code": "US",
            "telephone_number": "704-978-2379",
            "fax_number": "704-978-2380",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OKPALIKE",
        "first_name": "MARTIN",
        "middle_name": "NNAEMEKA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-09-10",
        "last_updated": "2025-12-24",
        "certification_date": "2025-12-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IL",
            "license": "036120153",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NC",
            "license": "2014-00844",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NJ",
            "license": "25MA08308100",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "IN",
            "license": "01064107A",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "IL",
            "license": "036120153",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IN",
            "license": "01064107A",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mokpalike1109024@direct.UNC.nchie.net",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/CCD/TXT",
            "address_1": "850 S Main St",
            "city": "Holly Springs",
            "state": "NC",
            "country_code": "US",
            "postal_code": "275408906",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Monica L Nyman, MS RD LD IN
• Latisha Ann O Neal, LCSW
• Heather M O'Hara, M.D.
• Abdulbasit Oboh
• Debra Jeanne Oestreich, NP
• Felicia O Olawuni, MD
• Kevin M Oliver, DO
• Price P Omondi, D.O.
• Evelena Ontiveros, MD PHD
• Open Skye Counseling PLLC

• Pediatrics Physician in Decatur, IL
• Providers in Decatur, IL by specialty
• Pediatrics Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 24, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.