Individual provider Active NPI

Margaret Bell McPherson, M.D.

  • Family Medicine Physician
  • Bryn Mawr, PA
National Provider Identifier
1316074461
Registry record updated Jul 9, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
046445-L Issued in PA
Practice address
447 Great Springs Rd
Bryn Mawr, PA 19010-1715
Phone
(610) 525-4547
Fax
(610) 519-1556
NPI assigned
Feb 27, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 9, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 046445-L PA Primary

Addresses

Primary practice location

447 Great Springs Rd
Bryn Mawr, PA 19010-1715

Mailing address

447 Great Springs Rd
Bryn Mawr, PA 19010-1715
Phone (610) 525-4547

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
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 1

Enrollment IDStateProvider typePAC IDDetails
I20101026001081 PA Practitioner - Family PracticePractitioner - Internal Medicine 4284537291 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family PracticeAlso: Internal Medicine
Education
Other, 1989
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

825 Old Lancaster Rd
Suite 320
Bryn Mawr, PA 19010-3235
Phone (610) 527-3800

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
046445-LPAMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Bryn Mawr Medical Specialists Association CurrentSince Jan 1, 2020 Accepting new patients
Bmmsa Heart & Vascular Center of the Main Line Past Accepting new patients
Bryn Mawr Medical Specialists Association Family Medicine PastSince Aug 17, 2025 Accepting new patients

Locations

825 Old Lancaster Rd
Ste 320
Bryn Mawr, PA 19010
Phone (610) 524-3800

955 E Haverford Rd
Ste 300
Bryn Mawr, PA 19010
Phone (610) 525-2990

Interoperability endpoints

  • Direct secure messaging: margaret.mcpherson@bmmsa.directbygreenway.com

Organizations & group practices 3

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 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": "1172534400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183939200000",
    "number": "1316074461",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "447 GREAT SPRINGS RD",
            "city": "BRYN MAWR",
            "state": "PA",
            "postal_code": "190101715",
            "telephone_number": "610-525-4547",
            "fax_number": "610-519-1556"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "447 GREAT SPRINGS RD",
            "city": "BRYN MAWR",
            "state": "PA",
            "postal_code": "190101715",
            "telephone_number": "610-525-4547",
            "fax_number": "610-519-1556"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCPHERSON",
        "first_name": "MARGARET",
        "middle_name": "BELL",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-02-27",
        "last_updated": "2007-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "PA",
            "license": "046445-L",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bryn Mawr, PA

Sources for this page

Verify at the official NPI Registry.