NPIMap

Organization Active NPI

First Colonies Anesthesia Associates, LLC

  • Anesthesiology Physician
  • Columbia, MD
National Provider Identifier
1740218767
Registry record updated Feb 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
Legal business name
FIRST COLONIES ANESTHESIA ASSOCIATES, LLC
Practice address
9841 Broken Land Pkwy Ste 310
Columbia, MD 21046-1169
Phone
(443) 276-7624
Fax
(407) 667-4338
NPI assigned
Jun 29, 2006
Last updated
Feb 4, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 4, 2026

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

Authorized official

Name
Grace Hilton
Title
MGR / Provider Enrollment
Phone
(407) 667-0444

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X Primary
Certified Registered Nurse Anesthetist 367500000X
Anesthesiologist Assistant 367H00000X

Addresses

Primary practice location

9841 Broken Land Pkwy Ste 310
Columbia, MD 21046-1169

Mailing address

12222 Merit Dr Ste 600
Dallas, TX 75251-3294
Phone (407) 667-0444

Other names 1

  • US Anesthesia Partners of Maryland Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, DC2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
O20040525000119 MD Part B Supplier - Clinic/Group Practice 8426039744 Receives reassigned benefits from 731 practitioners
O20040607001456 DC Part B Supplier - Clinic/Group Practice 8426039744 Receives reassigned benefits from 714 practitioners
Practice locations: Potomac, MD; Rockville, MD; Silver Spring, MD; Takoma Park, MD; Bethesda, MD; Oxon Hill, MD; Brandywine, MD; Chevy Chase, MD…

National Provider Directory

National Provider Directory

Locations (25 of 32)

1427 Clarkview Rd
#300D
Baltimore, MD 21209
Phone (410) 296-0414

8 W West St
Baltimore, MD 21230
Phone (410) 752-0246

615 W Macphail Rd
Ste 207
Bel Air, MD 21014
Phone (410) 803-4653

620 Boulton St
Ste 200
Bel Air, MD 21014
Phone (410) 893-0480

4000 Mitchellville Rd
#13116
Bowie, MD 20716
Phone (301) 464-5575

720 Maiden Choice Ln
Ste A
Catonsville, MD 21228
Phone (410) 744-7420

9841 Broken Land Pkwy
Ste 310
Columbia, MD 21046
Phone (443) 276-7624

915 Toll House Ave
Ste 103
Frederick, MD 21701
Phone (301) 624-5390

7625 Maple Lawn Blvd
Ste 210
Fulton, MD 20759
Phone (301) 543-6908

19851 Observation Dr
Ste 455
Germantown, MD 20876
Phone (301) 258-1919

301 Hospital Dr
Glen Burnie, MD 21061
Phone (410) 787-4565

7580 Buckingham Blvd
Ste 110
Hanover, MD 21076

10 Warren Rd
Hunt Valley, MD 21030
Phone (410) 628-1066

10803 Falls Rd
Ste 3100
Lutherville, MD 21093
Phone (410) 469-4937

1300 York Rd
Ste C20
Lutherville, MD 21093
Phone (410) 653-0077

10755 Falls Rd
Ste 110B
Lutherville Timonium, MD 21093
Phone (410) 583-2811

4924 Campbell Blvd
Ste 250
Nottingham, MD 21236
Phone (410) 321-1124

4940 Campbell Blvd
Ste 250
Nottingham, MD 21236
Phone (443) 442-2700

21 Crossroads Dr
Ste 310
Owings Mills, MD 21117
Phone (410) 356-1100

11210 Old Georgetown Rd
#12202
Rockville, MD 20852
Phone (301) 881-7770

15001 Shady Grove Rd
Ste 200
Rockville, MD 20850
Phone (301) 664-6464

15204 Omega Dr
Ste 200
Rockville, MD 20850
Phone (301) 330-7002

2 Choke Cherry Rd
Rockville, MD 20850
Phone (301) 330-8170

2 Choke Cherry Rd
Ste 125
Rockville, MD 20850
Phone (301) 330-8170

9715 Medical Center Dr
Ste 414
Rockville, MD 20850
Phone (301) 251-9503

Practitioners & affiliated clinicians

Practitioners 829

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.

View all 829

NPI Registry JSON

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

{
    "created_epoch": "1151539200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770163200000",
    "number": "1740218767",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12222 MERIT DR STE 600",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752513294",
            "telephone_number": "407-667-0444",
            "fax_number": "407-667-4338"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9841 BROKEN LAND PKWY STE 310",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210461169",
            "telephone_number": "443-276-7624",
            "fax_number": "407-667-4338"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "FIRST COLONIES ANESTHESIA ASSOCIATES, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-06-29",
        "last_updated": "2026-02-04",
        "certification_date": "2026-02-04",
        "status": "A",
        "authorized_official_last_name": "HILTON",
        "authorized_official_first_name": "GRACE",
        "authorized_official_title_or_position": "MGR / PROVIDER ENROLLMENT",
        "authorized_official_telephone_number": "407-667-0444"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "367H00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiologist Assistant",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "US Anesthesia Partners of Maryland",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Columbia, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.