Individual provider Active NPI

Daimon Peter Simmons, M.D., PH.D

  • Clinical Pathology Physician
  • Boston, MA
National Provider Identifier
1124456652
Registry record updated Feb 14, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Pathology PhysicianTaxonomy code 207ZC0006X
License
265631 Issued in MA
Practice address
75 Francis St
Boston, MA 02115-6110
Phone
(617) 732-8613
NPI assigned
Oct 18, 2013
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 14, 2018

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Pathology/Laboratory Medicine Physician 207ZP0105X 255637 MA
Clinical Pathology Physician 207ZC0006X 265631 MA Primary

Addresses

Primary practice location

75 Francis St
Boston, MA 02115-6110

Mailing address

75 Francis St
Boston, MA 02115-6110
Phone (617) 732-5500

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
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
I20180309001307 MA Practitioner - Pathology 0143457622 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Pathology
Education
Clvlnd Clinic Lerner College of Med of Case WSTN RSV University, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Harbor Medical Associates IncGroup PAC ID 2466356209, 130 clinicians

Practice addresses (Care Compare)

101 Columbian St
FL 2
South Weymouth, MA 02190-1601
Phone (781) 624-4760

15 Corporate Park Dr
Pembroke, MA 02359-1966
Phone (781) 826-8065

1681 Washington St
Braintree, MA 02184-7948
Phone (781) 848-6040

2014 Washington St
Newton, MA 02462-1607
Phone (617) 243-6000

55 Fruit St
Boston, MA 02114-2696
Phone (617) 724-0287

56 New Driftway
Suite 101
Scituate, MA 02066-4533
Phone (781) 545-7243

6 Shipyard Dr
Suite 2a
Hingham, MA 02043-1667
Phone (781) 556-0200

75 Francis St
Boston, MA 02115-6110
Phone (617) 732-5500

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
255637MAMDClinical Pathology/Laboratory Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mass General Brigham Medical Group Suburban Massachusetts Inc CurrentSince Jan 1, 2026 Accepting new patients
General Hospital Corp Current Accepting new patients
Massachusetts General Physicians Organization Inc CurrentSince Dec 14, 2023 Accepting new patients
Brigham & Womens Physicians Organization Inc CurrentSince Apr 1, 2018 Accepting new patients
Harbor Medical Associates, Inc. CurrentSince Nov 20, 2023 Accepting new patients
Harbor Medical Associates, Inc. CurrentSince Nov 20, 2023 Accepting new patients
The General Hospital Corporation CurrentSince Dec 14, 2023 Accepting new patients
Brigham and Womens Physicians Organization Inc Past Accepting new patients

Locations

55 Fruit St
#2
Boston, MA 02114
Phone (617) 726-2967

55 Fruit St
Boston, MA 02114

75 Francis St
Boston, MA 02115

375 Boylston St
Brookline, MA 02445
Phone (508) 718-4010

2014 Washington St
Newtonville, MA 02462
Phone (617) 243-6000

101 Columbian St
Fl 2
South Weymouth, MA 02190
Phone (781) 624-4760

541 Main St
Ste 400
Weymouth, MA 02190
Phone (781) 340-0100

541 Main St
Ste 314
Weymouth, MA 02190
Phone (781) 952-1200

Interoperability endpoints

  • Direct secure messaging: simmons.daimon.mgh@direct.partners.masshiway.net

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 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": "1382054400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1518566400000",
    "number": "1124456652",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "75 FRANCIS ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021156110",
            "telephone_number": "617-732-5500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "75 FRANCIS ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021156110",
            "telephone_number": "617-732-8613"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMMONS",
        "first_name": "DAIMON",
        "middle_name": "PETER",
        "name_prefix": "Dr.",
        "credential": "M.D., PH.D",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2013-10-18",
        "last_updated": "2018-02-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0105X",
            "taxonomy_group": "",
            "desc": "Pathology, Clinical Pathology/Laboratory Medicine",
            "state": "MA",
            "license": "255637",
            "primary": false
        },
        {
            "code": "207ZC0006X",
            "taxonomy_group": "",
            "desc": "Pathology, Clinical Pathology",
            "state": "MA",
            "license": "265631",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.