Individual provider Active NPI

Margaret W Grady, CRNA

  • Certified Registered Nurse Anesthetist
  • Lawrenceville, GA
National Provider Identifier
1992077895
Registry record updated Apr 14, 2014
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
RN184663 Issued in GA
Practice address
1000 Medical Center Blvd
Lawrenceville, GA 30046-0000
Phone
(770) 277-3056
Fax
(855) 204-5244
NPI assigned
Feb 8, 2012
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 14, 2014

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 RN184663 GA Primary

Addresses

Primary practice location

1000 Medical Center Blvd
Lawrenceville, GA 30046-0000

Mailing address

PO Box 551420
Fort Lauderdale, FL 33355-1420
Phone (800) 243-3839

Other identifiers 1

IdentifierTypeStateIssuer
003123852AMedicaidGA

Other names 1

  • Margaret E Williams Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in GA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20120322000246 GA Practitioner - Certified Registered Nurse Anesthetist (Crna) 9931369360 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2011
Medicare assignment
May accept Medicare assignment
Group practices
North Perimeter Anesthesia LLCGroup PAC ID 4486951845, 19 clinicians
Wellstar Medical Group LLCGroup PAC ID 6709065402, 3,059 clinicians
Mak Anesthesia Holdings, LLCGroup PAC ID 4284917204, 370 clinicians

Practice addresses (Care Compare)

1100 Johnson Fy Rd NE
Suite 200
Atlanta, GA 30342-2073
Phone (404) 257-1900

2540 Windy Hill Rd
Marietta, GA 30067-8605
Phone (770) 644-1570

2540 Windy Hill Serd
Marietta, GA 30067-8605
Phone (770) 644-1274

2550 Windy Hill Rd SE
Suite 220
Marietta, GA 30067-8605
Phone (404) 321-9900

3950 Austell Rd
Austell, GA 30106-1121
Phone (770) 702-1806

5150 Stilesboro N W Rd
Suite 220
Kennesaw, GA 30152-7742
Phone (770) 424-8222

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
RN184663GAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Wellstar Medical Group, LLC CurrentSince Apr 1, 2025 Accepting new patients
American Anesthesiology Associates of Georgia, LLC CurrentSince May 7, 2013 Accepting new patients
North Perimeter Anesthesia LLC CurrentSince May 1, 2021 Accepting new patients
Wellstar Medical Group, LLC Current Accepting new patients
North Fulton Anesthesia Associates PC Nurse Anesthetist, Certified Registered CurrentSince Mar 3, 2019 Accepting new patients

Locations

3005 Royal Blvd S
Ste 200
Alpharetta, GA 30022
Phone (770) 680-2335

3330 Preston Ridge Rd
Ste 200
Alpharetta, GA 30005
Phone (404) 255-1000

3950 Austell Rd
Austell, GA 30106
Phone (770) 732-3752

2701 N Decatur Rd
Decatur, GA 30033
Phone (404) 501-1000

3215 McClure Bridge Rd
Duluth, GA 30096
Phone (678) 312-6000

2151 Peachford Rd
Dunwoody, GA 30338
Phone (770) 313-2034

10692 Medlock Bridge Rd
Ste 100A
Johns Creek, GA 30097
Phone (404) 446-2492

5150 Stilesboro Rd NW
Ste 220
Kennesaw, GA 30152
Phone (770) 424-8222

1000 Medical Center Blvd
Lawrenceville, GA 30046
Phone (678) 312-3356

5669 Peachtree Dunwoody Rd
Ste 290
Sandy Springs, GA 30342
Phone (678) 399-2050

1100 Johnson Fy Rd NE
Ste 200
Sandy Springs, GA 30342
Phone (404) 257-1900

Organizations & group practices 6

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

NPI Registry JSON

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

{
    "created_epoch": "1328659200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1397433600000",
    "number": "1992077895",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 551420",
            "city": "FORT LAUDERDALE",
            "state": "FL",
            "postal_code": "333551420",
            "telephone_number": "800-243-3839",
            "fax_number": "954-839-2569"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 MEDICAL CENTER BLVD",
            "city": "LAWRENCEVILLE",
            "state": "GA",
            "postal_code": "300460000",
            "telephone_number": "770-277-3056",
            "fax_number": "855-204-5244"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRADY",
        "first_name": "MARGARET",
        "middle_name": "W",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-02-08",
        "last_updated": "2014-04-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "GA",
            "license": "RN184663",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "003123852A",
            "state": "GA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARGARET",
            "last_name": "WILLIAMS",
            "middle_name": "E",
            "credential": "CRNA",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Lawrenceville, GA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 14, 2014; 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.