Individual provider Active NPI

Margaret Sesay, CRNA

  • Certified Registered Nurse Anesthetist
  • Largo, MD
National Provider Identifier
1992086714
Registry record updated Apr 9, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
R245749 Issued in MD
Practice address
901 Harry S Truman Dr N
Largo, MD 20774-5477
Phone
(240) 677-1000
NPI assigned
Sep 7, 2011
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 9, 2024

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X RN577487 PA
Certified Registered Nurse Anesthetist 367500000X 087576 PA
Certified Registered Nurse Anesthetist 367500000X R245749 MD Primary

Addresses

Primary practice location

901 Harry S Truman Dr N
Largo, MD 20774-5477

Mailing address

6201 Greenleigh Ave
Middle River, MD 21220-2004
Phone (410) 933-6423

Other practice location 1

3551 N Broad St
Philadelphia, PA 19140-4160
Phone (215) 430-4022

Other practice location 2

5 Garrett Ave
LA Plata, MD 20646-5960
Phone (718) 670-2000

Other practice location 3

5 N La Plata Ct Ste 201
LA Plata, MD 20646-5208
Phone (301) 609-4974

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ, PA, DC, MD4 enrollments

Enrollment records 4

Enrollment IDStateProvider typePAC IDDetails
I20111208000143 NJ Practitioner - Certified Registered Nurse Anesthetist (Crna) 8426223132 Reassigns benefits to 1 organization
I20190606002573 PA Practitioner - Certified Registered Nurse Anesthetist (Crna) 8426223132
I20201210000996 DC Practitioner - Certified Registered Nurse Anesthetist (Crna) 8426223132 Reassigns benefits to 5 organizations
I20210217000402 MD Practitioner - Certified Registered Nurse Anesthetist (Crna) 8426223132 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2011
Medicare assignment
May accept Medicare assignment
Group practices
Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians
Anesthesia Company LLCGroup PAC ID 4587559026, 373 clinicians
Johns Hopkins UniversityGroup PAC ID 8921903147, 2,886 clinicians

Practice addresses (Care Compare)

1145 19TH St NW
311 MMG at 19TH Street NW
Washington, DC 20036-3735
Phone (202) 429-2401

2001 Medical Pkwy
Annapolis, MD 21401-3773
Phone (443) 481-1000

5755 Cedar LN
Columbia, MD 21044-2912
Phone (410) 740-7544

5759 Cedar LN
Columbia, MD 21044-2912
Phone (443) 718-3738

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

7503 Surratts Rd
Clinton, MD 20735-3358
Phone (301) 868-8000

8118 Good Luck Rd
Lanham, MD 20706-3574
Phone (301) 552-8118

Hospital & facility affiliations

  • Luminis Health Anne Arundel Medical Center, Inc Hospital, Annapolis, MD, CCN 210023
  • Luminis Health Doctors Community Medical Ctr, Inc Hospital, Lanham, MD, CCN 210051
  • Johns Hopkins Howard County Medical Center Hospital, Columbia, MD, CCN 210048
  • Medstar Southern Maryland Hospital Center Hospital, Clinton, MD, CCN 210062

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
87.23 of 100Reported as group
Quality
81.01
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
RN577487PAMDRegistered Nurse
R245749MDMDCertified Registered Nurse Anesthetist
087576PAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Johns Hopkins University Nurse Anesthetist, Certified Registered CurrentSince Jun 1, 2024 Accepting new patients
Maryland Anesthesia & Pain Management Services, PC Nurse Anesthetist, Certified Registered CurrentSince Jul 7, 2021 Accepting new patients
Northstar Anesthesia of Maryland LLC CurrentSince Oct 1, 2023 Accepting new patients
Maryland Anesthesia & Pain Management Services, P.C. Nurse Anesthetist, Certified Registered CurrentSince Jul 7, 2021 Accepting new patients
Medstar Medical Group II LLC CurrentSince Dec 1, 2024 Accepting new patients
Johns Hopkins University Current Accepting new patients
Johns Hopkins University CurrentSince Jun 1, 2024 Accepting new patients
Atlanticare Regional Medical Center CurrentSince Oct 19, 2011 Accepting new patients
North American Partners in Anesthesia Maryland LLC CurrentSince Nov 8, 2020 Accepting new patients
Medstar Medical Group Anesthesiology LLC CurrentSince Jul 1, 2023 Accepting new patients
Atlanticare Regional Medical Center CurrentSince Oct 19, 2011 Accepting new patients
First Colonies Anesthesia Associates, LLC Nurse Anesthetist, Certified Registered CurrentSince Sep 20, 2022 Accepting new patients
Medstar Medical Group II LLC CurrentSince Dec 1, 2024 Accepting new patients
Medstar Medical Group Anesthesiology LLC CurrentSince Jul 1, 2023 Accepting new patients
Anesthesia Company, LLC Nurse Anesthetist, Certified Registered CurrentSince Aug 21, 2023 Accepting new patients
Premier Anesthesia of Florida LLC Nurse Anesthetist, Certified Registered PastSince Jan 19, 2020 Accepting new patients
Laboratory Corportation of America Holdings Past Accepting new patients

Locations

1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401

2001 Medical Pkwy
Annapolis, MD 21401
Phone (410) 280-5601

600 N Wolfe St
Baltimore, MD 21287

500 Upper Chesapeake Dr
Bel Air, MD 21014
Phone (443) 643-1000

6430 Rockledge Dr
Ste 160
Bethesda, MD 20817
Phone (301) 312-6144

7503 Surratts Rd
Clinton, MD 20735
Phone (301) 868-8000

2850 North Ridge Rd
Ellicott City, MD 21043
Phone (410) 461-1600

400 W 7th St
Frederick, MD 21701
Phone (240) 566-3300

5 N La Plata Ct
Ste 201
La Plata, MD 20646
Phone (301) 609-4000

5 Garrett Ave
La Plata, MD 20646
Phone (301) 609-4000

8118 Good Luck Rd
Lanham Seabrook, MD 20706
Phone (301) 552-8608

6201 Greenleigh Ave
Middle River, MD 21220
Phone (410) 933-2704

800 Prince Frederick Blvd
Prnc Frederck, MD 20678
Phone (410) 535-2270

70 Sherry Ln
Ste 101
Prnc Frederck, MD 20678
Phone (410) 889-2040

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

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

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

8905 Fairview Rd
Silver Spring, MD 20910
Phone (888) 554-0631

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

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

901 Harry S Truman Dr N
Uppr Marlboro, MD 20774
Phone (240) 677-0021

65 W Jimmie Leeds Rd
Pomona, NJ 08240
Phone (609) 484-6414

68 S Service Rd
Ste 350
Melville, NY 11747
Phone (516) 945-3107

Interoperability endpoints

  • Direct secure messaging: msesay160522@direct.aahs.org
  • Direct secure messaging: msesay1229761@direct.hopkinsmedicine.org

Organizations & group practices 17

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.

View all 17

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": "1315353600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1712620800000",
    "number": "1992086714",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6201 GREENLEIGH AVE",
            "city": "MIDDLE RIVER",
            "state": "MD",
            "postal_code": "212202004",
            "telephone_number": "410-933-6423"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "901 HARRY S TRUMAN DR N",
            "city": "LARGO",
            "state": "MD",
            "postal_code": "207745477",
            "telephone_number": "240-677-1000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3551 N Broad St",
            "address_purpose": "LOCATION",
            "city": "Philadelphia",
            "state": "PA",
            "postal_code": "191404160",
            "country_code": "US",
            "telephone_number": "215-430-4022",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5 Garrett Ave",
            "address_purpose": "LOCATION",
            "city": "LA Plata",
            "state": "MD",
            "postal_code": "206465960",
            "country_code": "US",
            "telephone_number": "718-670-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5 N La Plata Ct Ste 201",
            "address_purpose": "LOCATION",
            "city": "LA Plata",
            "state": "MD",
            "postal_code": "206465208",
            "country_code": "US",
            "telephone_number": "301-609-4974",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SESAY",
        "first_name": "MARGARET",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-09-07",
        "last_updated": "2024-04-09",
        "certification_date": "2024-04-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "PA",
            "license": "RN577487",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "PA",
            "license": "087576",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MD",
            "license": "R245749",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Largo, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 9, 2024; 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.