Individual provider Active NPI

Kathy Enzweiler - Crowley, C.R.N.A.

  • Certified Registered Nurse Anesthetist
  • Baltimore, MD
National Provider Identifier
1265438899
Registry record updated Mar 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
R151322 Issued in MD
Practice address
2401 W Belvedere Ave
Baltimore, MD 21215-5216
Phone
(410) 601-5209
NPI assigned
Jun 28, 2005
Last updated
Mar 18, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 18, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X R151322 MD Primary

Addresses

Primary practice location

2401 W Belvedere Ave
Baltimore, MD 21215-5216

Mailing address

66 Powerhouse Rd FL 3
Roslyn HTS, NY 11577-1366
Phone (516) 626-6366

Other identifiers 2

IdentifierTypeStateIssuer
952600500MedicaidMD
454MG061OtherMDTRAILBLAZER

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, DC, FL3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20050411000229 MD Practitioner - Certified Registered Nurse Anesthetist (Crna) 9335186584 Reassigns benefits to 3 organizations
I20230712001430 DC Practitioner - Certified Registered Nurse Anesthetist (Crna) 9335186584 Reassigns benefits to 1 organization
I20250908000627 FL Practitioner - Certified Registered Nurse Anesthetist (Crna) 9335186584 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 1996
Medicare assignment
May accept Medicare assignment
Group practices
Sheridan Healthcorp IncGroup PAC ID 3173429693, 956 clinicians
Johns Hopkins UniversityGroup PAC ID 8921903147, 2,886 clinicians
St Agnes Healthcare IncGroup PAC ID 9830092733, 265 clinicians

Practice addresses (Care Compare)

201 E Sample Rd
Deerfield Beach, FL 33064-3502
Phone (954) 939-5000

600 N Wolf St
Baltimore, MD 21287-0005
Phone (410) 955-5000

600 N Wolfe St
Blalock 266
Baltimore, MD 21287-0005
Phone (410) 502-4340

900 Caton Ave
Baltimore, MD 21229-5201
Phone (667) 234-3048

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
83.31 of 100Reported as group
Quality
73.89
Promoting interoperability
100
Improvement activities
40
Cost
70.47

Merit-based Incentive Payment System (MIPS)

Final score
63.85 of 100Reported as group
Quality
57.47
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
St. Agnes Healthcare, Inc. CurrentSince Aug 16, 2008 Accepting new patients
Johns Hopkins University Nurse Anesthetist, Certified Registered CurrentSince Sep 10, 2022 Accepting new patients
Johns Hopkins University CurrentSince Sep 10, 2022 Accepting new patients
Sheridan Healthcorp, Inc. CurrentSince Aug 1, 2025 Accepting new patients
Sheridan Healthcorp Inc Nurse Anesthetist, Certified Registered Current Accepting new patients
First Colonies Anesthesia Associates, LLC Nurse Anesthetist, Certified Registered CurrentSince Jun 2, 2023 Accepting new patients
St Agnes Healthcare Inc CurrentSince Aug 16, 2008 Accepting new patients
Sheridan Healthcorp Inc Nurse Anesthetist, Certified Registered CurrentSince Aug 1, 2025 Accepting new patients
Johns Hopkins University Current Accepting new patients
North American Partners in Anesthesia Maryland LLC PastSince Jul 10, 2022 Accepting new patients
Blue Ridge Anesthesia Associates LLC Nurse Anesthetist, Certified Registered Past Accepting new patients
Obstetric Anesthesia Associates Inc. Past Accepting new patients
Comprehensive Pain and Anesthesia Services, PA Past Accepting new patients
North American Partners in Pain Management LLP PastSince Feb 18, 2014 Accepting new patients

Locations

201 E Sample Rd
Deerfield Beach, FL 33064
Phone (954) 786-6400

851 Trafalgar Ct
Ste 200E
Maitland, FL 32751
Phone (321) 422-7155

401 NW 42nd Ave
Plantation, FL 33317
Phone (954) 513-6434

1613 NW 136th Ave
Ste 200
Sunrise, FL 33323
Phone (954) 838-2502

2401 W Belvedere Ave
Baltimore, MD 21215

600 N Wolfe St
Baltimore, MD 21287

900 S Caton Ave
Baltimore, MD 21229
Phone (410) 368-3120

10400 Little Patuxent Pkwy
Ste 240
Columbia, MD 21044
Phone (321) 422-7110

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

5401 Old Court Rd
Randallstown, MD 21133
Phone (301) 337-2727

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

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

1500 Forest Glen Rd
Silver Spring, MD 20910
Phone (301) 754-7230

8322 Bellona Ave
Ste 201
Towson, MD 21204
Phone (410) 337-2688

Interoperability endpoints

  • Direct secure messaging: kcrowley1047903@direct.hopkinsmedicine.org
  • Direct secure messaging: kcrowley1066646@direct.umm.edu

Organizations & group practices 14

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.

View all 14

Hospital & facility affiliations 5

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": "1119916800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773792000000",
    "number": "1265438899",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "66 POWERHOUSE RD FL 3",
            "city": "ROSLYN HTS",
            "state": "NY",
            "postal_code": "115771366",
            "telephone_number": "516-626-6366"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2401 W BELVEDERE AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212155216",
            "telephone_number": "410-601-5209"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ENZWEILER - CROWLEY",
        "first_name": "KATHY",
        "credential": "C.R.N.A.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-06-28",
        "last_updated": "2026-03-18",
        "certification_date": "2026-03-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MD",
            "license": "R151322",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "952600500",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TRAILBLAZER",
            "identifier": "454MG061",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.