Individual provider Active NPI

John Warren Markham, CCP

  • Surgical Technologist
  • Tripler AMC, HI
National Provider Identifier
1023071974
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical TechnologistTaxonomy code 246ZS0410X
Practice address
1 Jarrett Road
Tripler Army Medical Center Attn: MCHK-QS
Tripler AMC, HI 96859-5001
Phone
(808) 433-2460
Fax
(808) 433-1558
NPI assigned
Apr 11, 2006
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgical Technologist 246ZS0410X IL Primary

Addresses

Primary practice location

1 Jarrett Road
Tripler Army Medical Center Attn: MCHK-QS
Tripler AMC, HI 96859-5001

Mailing address

4523 Sugar Pine Dr NE
Cedar Rapids, IA 52402-2221
Phone (312) 420-3502

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
214-000242ILMDSurgical Technologist

NPI Registry JSON

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

{
    "created_epoch": "1144713600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1023071974",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4523 SUGAR PINE DR NE",
            "city": "CEDAR RAPIDS",
            "state": "IA",
            "postal_code": "524022221",
            "telephone_number": "312-420-3502"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 JARRETT ROAD",
            "address_2": "TRIPLER ARMY MEDICAL CENTER ATTN: MCHK-QS",
            "city": "TRIPLER AMC",
            "state": "HI",
            "postal_code": "968595001",
            "telephone_number": "808-433-2460",
            "fax_number": "808-433-1558"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARKHAM",
        "first_name": "JOHN",
        "middle_name": "WARREN",
        "name_prefix": "Mr.",
        "credential": "CCP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-11",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "246ZS0410X",
            "taxonomy_group": "",
            "desc": "Specialist/Technologist, Other, Surgical Technologist",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tripler AMC, HI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.