Individual provider Active NPI

Kelsi Lyn Holland, PA

  • Physician Assistant
  • Houston, TX
National Provider Identifier
1518455757
Registry record updated Jul 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
Practice address
18400 Katy Fwy Ste 500
Houston, TX 77094-1287
Phone
(832) 522-8400
Fax
(832) 522-8401
NPI assigned
Apr 24, 2018
Last updated
Jul 9, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 9, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X NU Primary
Surgical Physician Assistant 363AS0400X NU

Addresses

Primary practice location

18400 Katy Fwy Ste 500
Houston, TX 77094-1287

Mailing address

18400 Katy Fwy Ste 500
Houston, TX 77094-1287
Phone (832) 522-8400

Other practice location 1

18101 Oakwood Blvd
Dearborn, MI 48124-4089
Phone (313) 593-7000

Other practice location 2

3601 W 13 Mile Rd
Royal Oak, MI 48073-6712
Phone (248) 898-5000

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address kholland2904459@epic00.corewelldirect.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI, TX2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20190108003730 MI Practitioner - Physician Assistant 1456697622 Reassigns benefits to 3 organizations
I20230816001743 TX Practitioner - Physician Assistant 1456697622 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Wayne State University School of Medicine, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
TMH Physicians and Surgeons, PLLCGroup PAC ID 1557586070, 29 clinicians

Practice addresses (Care Compare)

6560 Fannin St
Suite 2200
Houston, TX 77030-2715
Phone (713) 441-6106

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Iha Health Services Corporation CurrentSince Jul 1, 2022 Accepting new patients
Beaumont Medical Group- Specialty Services CurrentSince Nov 14, 2024 Accepting new patients
St Joseph Mercy Hospital Physician Assistant CurrentSince Dec 3, 2018 Accepting new patients
Iha Health Service Corporation CurrentSince Jul 1, 2022 Accepting new patients
St Joseph Mercy Hospital CurrentSince Dec 3, 2018 Accepting new patients
TMH Physician Organization Past Accepting new patients

Locations

24 Frank Lloyd Wright Dr
Ann Arbor, MI 48105
Phone (734) 930-7400

2305 Genoa Business Park Dr
Ste 200
Brighton, MI 48114
Phone (810) 494-6840

49650 Cherry Hill Rd
Ste 120
Canton, MI 48187
Phone (734) 398-7800

49650 Cherry Hill Rd
Ste 220
Canton, MI 48187
Phone (734) 398-7888

128 Van Buren St
Chelsea, MI 48118
Phone (734) 475-8677

14650 E Old US Highway 12
Ste 303
Chelsea, MI 48118
Phone (734) 475-4177

18101 Oakwood Blvd
Dearborn, MI 48124
Phone (313) 593-8780

28100 Grand River Ave
Ste 301
Farmington Hills, MI 48336
Phone (947) 521-1320

44428 Woodward Ave
Ste 102
Pontiac, MI 48341
Phone (734) 712-8700

3601 W 13 Mile Rd
Royal Oak, MI 48073

5301 McAuley Dr
Ypsilanti, MI 48197
Phone (734) 712-7246

Interoperability endpoints

  • Direct secure messaging: kholland2904459@epic00.corewelldirect.org
  • Direct secure messaging: kholland456666@directhoustonmethodist.org

Organizations & group practices 9

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1524528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783555200000",
    "number": "1518455757",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18400 KATY FWY STE 500",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770941287",
            "telephone_number": "832-522-8400",
            "fax_number": "832-522-8401"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18400 KATY FWY STE 500",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770941287",
            "telephone_number": "832-522-8400",
            "fax_number": "832-522-8401"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "18101 Oakwood Blvd",
            "address_purpose": "LOCATION",
            "city": "Dearborn",
            "state": "MI",
            "postal_code": "481244089",
            "country_code": "US",
            "telephone_number": "313-593-7000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3601 W 13 Mile Rd",
            "address_purpose": "LOCATION",
            "city": "Royal Oak",
            "state": "MI",
            "postal_code": "480736712",
            "country_code": "US",
            "telephone_number": "248-898-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HOLLAND",
        "first_name": "KELSI",
        "middle_name": "LYN",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-04-24",
        "last_updated": "2026-07-09",
        "certification_date": "2026-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "kholland2904459@epic00.corewelldirect.org",
            "affiliation": "N",
            "address_1": "3601 W 13 Mile Rd",
            "city": "Royal Oak",
            "state": "MI",
            "country_code": "US",
            "postal_code": "480736712",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.