Individual provider Active NPI

Robert Charles Piotrowski, M.D.

  • Emergency Medicine Physician
  • Dover, NH
National Provider Identifier
1255303673
Registry record updated Aug 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
287752 Issued in MA
Practice address
789 Central Ave
Dover, NH 03820-2526
Phone
(630) 740-2163
NPI assigned
Feb 2, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 5, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 14141 NH
Emergency Medicine Physician 207P00000X 287752 MA Primary
Emergency Medicine Physician 207P00000X 060141 GA
Emergency Medicine Physician 207P00000X #MD 023467 LA

Addresses

Primary practice location

789 Central Ave
Dover, NH 03820-2526

Mailing address

789 Central Ave
Dover, NH 03820-2526
Phone (630) 740-2163

Other practice location 1

123 Summer St
Worcester, MA 01608-1216
Phone (508) 363-5000

Other practice location 2

115 Lincoln St
Framingham, MA 01702-6358
Phone (508) 383-1000

Other identifiers 4

IdentifierTypeStateIssuer
AA137473OtherNHHARVARD PILGRIM
30208020MedicaidNH
433047699MedicaidME
P00697981OtherNHRAILROAD MCARE THRU SEACOAST

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
I20220413000980 MA Practitioner - Emergency Medicine 8628156262 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Ohio State University College of Medicine, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Emergency Physician Associates of Massachusetts PCGroup PAC ID 4981069580, 44 clinicians

Practice addresses (Care Compare)

123 Summer St
Worcester, MA 01608-1216
Phone (508) 363-5000

Hospital & facility affiliations

  • St Vincent Hospital Hospital, Worcester, MA, CCN 220176

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
060141GAMDEmergency Medicine Physician
#MD 023467LAMDEmergency Medicine Physician
287752MAMDEmergency Medicine Physician
14141NHMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Emergency Physician Associates of Massachusetts PC Emergency Medicine CurrentSince May 25, 2023 Accepting new patients
Steward Emergency Physicians, Inc Emergency Medicine CurrentSince May 31, 2022 Accepting new patients
Acs Primary Care Physicians - Southeast PC Emergency Medicine Past Accepting new patients

Locations

200 Groton Rd
Ayer, MA 01432
Phone (978) 784-9000

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

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

88 Washington St
Taunton, MA 02780
Phone (508) 828-7000

123 Summer St
Worcester, MA 01608
Phone (508) 363-6000

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 1

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": "1138838400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785888000000",
    "number": "1255303673",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "789 CENTRAL AVE",
            "city": "DOVER",
            "state": "NH",
            "postal_code": "038202526",
            "telephone_number": "630-740-2163"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "789 CENTRAL AVE",
            "city": "DOVER",
            "state": "NH",
            "postal_code": "038202526",
            "telephone_number": "630-740-2163"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "123 Summer St",
            "address_purpose": "LOCATION",
            "city": "Worcester",
            "state": "MA",
            "postal_code": "016081216",
            "country_code": "US",
            "telephone_number": "508-363-5000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "115 Lincoln St",
            "address_purpose": "LOCATION",
            "city": "Framingham",
            "state": "MA",
            "postal_code": "017026358",
            "country_code": "US",
            "telephone_number": "508-383-1000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PIOTROWSKI",
        "first_name": "ROBERT",
        "middle_name": "CHARLES",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-02",
        "last_updated": "2026-08-05",
        "certification_date": "2026-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NH",
            "license": "14141",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MA",
            "license": "287752",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "GA",
            "license": "060141",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "LA",
            "license": "#MD 023467",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HARVARD PILGRIM",
            "identifier": "AA137473",
            "state": "NH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "30208020",
            "state": "NH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "433047699",
            "state": "ME"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MCARE THRU SEACOAST",
            "identifier": "P00697981",
            "state": "NH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Dover, NH

Sources for this page

Verify at the official NPI Registry.