Individual provider Active NPI

Oladeji Opeolu Babalola, CRNA

  • Certified Registered Nurse Anesthetist
  • Baltimore, MD
National Provider Identifier
1790167096
Registry record updated Aug 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
R189101 Issued in MD
Practice address
4940 Eastern Ave
Baltimore, MD 21224-2735
Phone
(410) 550-0100
NPI assigned
Jun 23, 2015
Last updated
Aug 8, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 8, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 26NR13955500 NJ
Certified Registered Nurse Anesthetist 367500000X 0024178446 VA
Certified Registered Nurse Anesthetist 367500000X R189101 MD Primary

Addresses

Primary practice location

4940 Eastern Ave
Baltimore, MD 21224-2735

Mailing address

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

Other practice location 1

4320 Seminary Rd
Alexandria, VA 22304-1535
Phone (703) 504-3090

Other practice location 2

1 Cooper Plz
Camden, NJ 08103
Phone (856) 342-2425

Other practice location 3

1800 Orleans St
Baltimore, MD 21287-0010
Phone (410) 955-5000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ, DC, MD, VA4 enrollments

Enrollment records 4

Enrollment IDStateProvider typePAC IDDetails
I20150730010649 NJ Practitioner - Certified Registered Nurse Anesthetist (Crna) 7214241660 Reassigns benefits to 2 organizations
I20190117001192 DC Practitioner - Certified Registered Nurse Anesthetist (Crna) 7214241660 Reassigns benefits to 9 organizations
I20190909002586 MD Practitioner - Certified Registered Nurse Anesthetist (Crna) 7214241660 Reassigns benefits to 10 organizations
I20200921002803 VA Practitioner - Certified Registered Nurse Anesthetist (Crna) 7214241660 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2015
Medicare assignment
May accept Medicare assignment
Group practices
First Colonies Anesthesia Associates, LLCGroup PAC ID 8426039744, 339 clinicians
Northstar Anesthesia of Virginia, LLCGroup PAC ID 6608268826, 407 clinicians
Johns Hopkins UniversityGroup PAC ID 8921903147, 2,886 clinicians
Northstar Anesthesia of Maryland LLCGroup PAC ID 4284085796, 28 clinicians
Anesthesia Company LLCGroup PAC ID 4587559026, 373 clinicians

Practice addresses (Care Compare)

1500 Forest Glen Rd
Silver Spring, MD 20910-1460
Phone (301) 754-7000

2501 Parkers LN
Alexandria, VA 22306-3209
Phone (703) 664-7000

400 W 7TH St
Frederick, MD 21701-4506
Phone (240) 566-3800

4320 Seminary Rd
Alexandria, VA 22304-1535
Phone (703) 504-3000

4940 Eastern Ave
Baltimore, MD 21224-2735
Phone (410) 550-0100

5 Garrett Ave
La Plata, MD 20646-5960
Phone (301) 609-4000

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

800 Prince Frederick Blvd
Prince Frederick, MD 20678-3145
Phone (410) 535-2270

Hospital & facility affiliations

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
26NR13955500NJMDCertified Registered Nurse Anesthetist
0024178446VAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
American Anesthesiology of Virginia, PC CurrentSince May 1, 2021 Accepting new patients
North American Partners in Anesthesia Maryland LLC CurrentSince Aug 11, 2020 Accepting new patients
Johns Hopkins University Nurse Anesthetist, Certified Registered CurrentSince Aug 15, 2025 Accepting new patients
Medstar Medical Group II LLC CurrentSince Dec 1, 2024 Accepting new patients
Northstar Anesthesia of Virginia, LLC CurrentSince Jul 1, 2022 Accepting new patients
Potomac Anesthesia Consultants LLC CurrentSince Jan 13, 2023 Accepting new patients
Easton Anesthesia Associates LLC Nurse Anesthetist, Certified Registered CurrentSince Sep 21, 2024 Accepting new patients
Johns Hopkins University CurrentSince Aug 15, 2025 Accepting new patients
Medstar Medical Group II LLC CurrentSince Dec 1, 2024 Accepting new patients
American Anesthesiology of Virginia PC CurrentSince May 1, 2021 Accepting new patients
Cooper Anesthesia Associates, PC CurrentSince Jun 24, 2015 Accepting new patients
Northstar Anesthesia of Maryland LLC CurrentSince Oct 1, 2023 Accepting new patients
CHC Pain Management Center, PA CurrentSince Jun 24, 2015 Accepting new patients
Medstar Medical Group - Southern Maryland LLC Current Accepting new patients
First Colonies Anesthesia Associates, LLC Nurse Anesthetist, Certified Registered CurrentSince Sep 13, 2022 Accepting new patients
Medstar Medical Group - Southern Maryland LLC CurrentSince Sep 1, 2023 Accepting new patients
Anesthesia Company, LLC Nurse Anesthetist, Certified Registered CurrentSince Jul 1, 2024 Accepting new patients
Johns Hopkins University Current Accepting new patients
Old Westminster Pike Anesthesia LLC CurrentSince May 1, 2025 Accepting new patients

Locations (25 of 45)

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

3800 Reservoir Rd NW
Washington, DC 20007
Phone (202) 687-2203

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

1800 Orleans St
Baltimore, MD 21287
Phone (410) 502-2037

201 E University Pkwy
Baltimore, MD 21218
Phone (410) 554-2651

4940 Eastern Ave
Baltimore, MD 21224

600 N Wolfe St
Baltimore, MD 21287

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

3001 S Hanover St
Brooklyn Park, MD 21225
Phone (410) 350-3200

29955 Three Notch Rd
Ste 100
Charlotte Hall, MD 20622
Phone (301) 290-5300

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

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

12500 Willowbrook Rd
Cumberland, MD 21502
Phone (240) 964-1255

511 Idlewild Ave
Easton, MD 21601
Phone (410) 820-6486

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

1406 Crain Hwy S
Glen Burnie, MD 21061
Phone (410) 768-6440

1406 Crain Hwy S
Ste 106
Glen Burnie, MD 21061
Phone (410) 768-6440

24035 Three Notch Rd
Hollywood, MD 20636
Phone (301) 373-2588

3001 Hospital Dr
Hyattsville, MD 20785
Phone (301) 618-2000

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

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

25500 Point Lookout Rd
Leonardtown, MD 20650
Phone (301) 475-6106

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

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

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

Interoperability endpoints

  • Direct secure messaging: obabalola1406017@direct.hopkinsmedicine.org
  • Direct secure messaging: obabalola890587@direct.umm.edu

Organizations & group practices 21

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 21

Hospital & facility affiliations 6

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": "1435017600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754611200000",
    "number": "1790167096",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6201 GREENLEIGH AVE",
            "city": "BALTIMORE",
            "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": "4940 EASTERN AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212242735",
            "telephone_number": "410-550-0100"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4320 Seminary Rd",
            "address_purpose": "LOCATION",
            "city": "Alexandria",
            "state": "VA",
            "postal_code": "223041535",
            "country_code": "US",
            "telephone_number": "703-504-3090",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1 Cooper Plz",
            "address_purpose": "LOCATION",
            "city": "Camden",
            "state": "NJ",
            "postal_code": "08103",
            "country_code": "US",
            "telephone_number": "856-342-2425",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1800 Orleans St",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212870010",
            "country_code": "US",
            "telephone_number": "410-955-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BABALOLA",
        "first_name": "OLADEJI",
        "middle_name": "OPEOLU",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-06-23",
        "last_updated": "2025-08-08",
        "certification_date": "2025-08-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NJ",
            "license": "26NR13955500",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "VA",
            "license": "0024178446",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MD",
            "license": "R189101",
            "primary": true
        }
    ],
    "identifiers": [],
    "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 Aug 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.
  • 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.