Howard County Surgery Center, LLC

Primary specialty

Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X

Legal business name

HOWARD COUNTY SURGERY CENTER, LLC

Practice address

2470 Longstone LN Ste M
Marriottsville, MD 21104-1515

Phone

(443) 920-5550

Fax

(443) 920-5551

NPI assigned

Apr 8, 2025

Last updated

Apr 8, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Dr. Ke Xie, MDNPI 1427373661

Title

Medical Director

Phone

(443) 920-5550

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MD

Enrollment records 1

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1205620705. Details of each certification follow.

• CCN 21C0001697 Ambulatory surgical center · Active · Name & address match · Details

Ambulatory surgical center certification: CCN 21C0001697

Legal name

Howard County Surgery Center, LLC

Certification status

Active

Provider type (POS)

Ambulatory surgical center

Participating since

Nov 24, 2025

Last certification

Nov 21, 2025

Facility address

2470 Longstone Lane, Suite M
Marriottsville, MD 21104

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Ke Xie, M.D.

  • Adult Reconstructive Orthopaedic Surgery Physician
  • Catonsville, MD
  • NPI 1427373661
  NPD Authorized official
• Scott M Adams, MD

  • Sports Medicine (Orthopaedic Surgery) Physician
  • Catonsville, MD
  • NPI 1386851681
  NPD (past)

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

{
    "created_epoch": "1744070400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1744070400000",
    "number": "1205620705",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2470 LONGSTONE LN STE M",
            "city": "MARRIOTTSVILLE",
            "state": "MD",
            "postal_code": "211041515",
            "telephone_number": "443-920-5550",
            "fax_number": "443-920-5551"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2470 LONGSTONE LN STE M",
            "city": "MARRIOTTSVILLE",
            "state": "MD",
            "postal_code": "211041515",
            "telephone_number": "443-920-5550",
            "fax_number": "443-920-5551"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HOWARD COUNTY SURGERY CENTER, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-04-08",
        "last_updated": "2025-04-08",
        "certification_date": "2025-04-08",
        "status": "A",
        "authorized_official_last_name": "XIE",
        "authorized_official_first_name": "KE",
        "authorized_official_title_or_position": "MEDICAL DIRECTOR",
        "authorized_official_telephone_number": "443-920-5550",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Maura Isabella Hill
• Taylor Nicol Hoff, PTA
• Krista Beth Hoffman, M.S. L.C.P.C.
• Beth Ann Hogg, SLP
• Howard County Maryland (Howard County Department of Fire and Rescue Services)
• Eliza Jane Huie, LCPC
• Amy Innerbichler, SLP
• Jennifer Schoo LCSW-C, LLC
• Craig Johnson
• Carla Johnston, CNS

• Ambulatory Surgical Clinic/Center in Marriottsville, MD
• Providers in Marriottsville, MD by specialty
• Ambulatory Surgical Clinic/Center in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data.
• 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.