Individual provider Active NPI

Titilope O Olanipekun, M.D

  • Pulmonary Disease Physician
  • Boston, MA
National Provider Identifier
1447605167
Registry record updated Aug 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
1014266 Issued in MA
Practice address
15 Francis Street
Brigham and Women's Hospital
Boston, MA 02115
Phone
(832) 951-0822
NPI assigned
May 2, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 18, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Pulmonary Disease Physician 207RP1001X 1014266 MA Primary
Student in an Organized Health Care Education/Training Program 390200000X
Internal Medicine Physician 207R00000X 60016 TN
Internal Medicine Physician 207R00000X 1014266 MA

Addresses

Primary practice location

15 Francis Street
Brigham and Women's Hospital
Boston, MA 02115

Mailing address

PO Box 415348
Boston, MA 02241-5348
Phone (800) 225-8885

Other practice location 1

119 Belmont St
Worcester, MA 01605-2903
Phone (508) 334-8515

Other practice location 2

55 Lake Ave N
Worcester, MA 01655-0002
Phone (508) 334-8515

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TN, MA2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20191228000204 TN Practitioner - Internal Medicine 6305111899 Reassigns benefits to 1 organization
I20240506003645 MA Practitioner - Hospitalist 6305111899 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hospitalist
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Marlborough Hospitalist Group PLLCGroup PAC ID 1254793888, 27 clinicians

Practice addresses (Care Compare)

157 Union St
Marlborough, MA 01752-1228
Phone (508) 481-5000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
1014266MAMDPulmonary Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Lawrence General Hospital Internal Medicine Current Accepting new patients
Lawrence General Hospital CurrentSince Feb 24, 2025 Accepting new patients
Lawrence General Hospital CurrentSince Feb 24, 2025 Accepting new patients
Mass General Brigham Medical Group Northern Massachusetts Inc Internal Medicine CurrentSince Nov 22, 2024 Accepting new patients
Marlborough Hospitalist Group, PLLC CurrentSince Apr 1, 2024 Accepting new patients
Community Medical Associates, Inc. CurrentSince Feb 24, 2025 Accepting new patients
Hospital Medicine Services of Tennessee PC Internal Medicine CurrentSince Nov 1, 2019 Accepting new patients
Umass Memorial Medical Center, Inc. Past Accepting new patients

Locations

5665 New Northside Dr
Ste 320
Sandy Springs, GA 30328
Phone (770) 874-5468

1 Hutchinson Dr
Danvers, MA 01923
Phone (978) 739-6950

140 Lincoln Ave
Haverhill, MA 01830
Phone (978) 374-2000

1 General St
Lawrence, MA 01841
Phone (978) 946-8103

157 Union St
Marlborough, MA 01752
Phone (508) 481-5000

70 East St
Methuen, MA 01844
Phone (978) 682-1906

81 Highland Ave
Salem, MA 01970
Phone (978) 354-4009

421 S Main St
Crossville, TN 38555
Phone (931) 260-1465

742 Middle Creek Rd
Sevierville, TN 37862
Phone (865) 429-6100

Organizations & group practices 8

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.

Hospital & facility affiliations 2

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": "1462147200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787011200000",
    "number": "1447605167",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 415348",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022415348",
            "telephone_number": "800-225-8885",
            "fax_number": "508-334-1977"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15 FRANCIS STREET",
            "address_2": "BRIGHAM AND WOMEN'S HOSPITAL",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02115",
            "telephone_number": "832-951-0822"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "119 Belmont St",
            "address_purpose": "LOCATION",
            "city": "Worcester",
            "state": "MA",
            "postal_code": "016052903",
            "country_code": "US",
            "telephone_number": "508-334-8515",
            "fax_number": "508-334-6490",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "55 Lake Ave N",
            "address_purpose": "LOCATION",
            "city": "Worcester",
            "state": "MA",
            "postal_code": "016550002",
            "country_code": "US",
            "telephone_number": "508-334-8515",
            "fax_number": "508-334-6490",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OLANIPEKUN",
        "first_name": "TITILOPE",
        "middle_name": "O",
        "credential": "M.D",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-05-02",
        "last_updated": "2026-08-18",
        "certification_date": "2026-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "MA",
            "license": "1014266",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TN",
            "license": "60016",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "1014266",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.