NPIMap

Individual provider Active NPI

Robert Todd Lancaster, M.D., M.P.H.

  • Vascular Surgery Physician
  • Wellesley, MA
National Provider Identifier
1093773673
Registry record updated Mar 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular Surgery PhysicianTaxonomy code 2086S0129X
License
227874 Issued in MA
Practice address
981 Worcester St Ste 203
Wellesley, MA 02482-3716
Phone
(781) 304-8838
Fax
(781) 489-5260
NPI assigned
May 3, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 4, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Vascular Surgery Physician 2086S0129X 227874 MA Primary
Surgery Physician 208600000X 227874 MA

Addresses

Primary practice location

981 Worcester St Ste 203
Wellesley, MA 02482-3716

Mailing address

981 Worcester St Ste 2a
Wellesley, MA 02482-3716
Phone (781) 304-8838

Other practice location 1

15 Parkman St
Wacc 440
Boston, MA 02114-3117
Phone (617) 643-7647

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20130716000295 MA Practitioner - Vascular Surgery 2264608157 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Vascular Surgery
Education
Emory University School of Medicine, 2003
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services
Group practices
Vascular Care Group LLCGroup PAC ID 2769871078, 25 clinicians

Practice addresses (Care Compare)

981 Worcester St
Suite 2a
Wellesley, MA 02482-3716
Phone (781) 304-8838

Hospital & facility affiliations

  • Newton-Wellesley Hospital Hospital, Newton, MA, CCN 220101
  • Massachusetts General Hospital Hospital, Boston, MA, CCN 220071
  • Brigham and Women'S Hospital Hospital, Boston, MA, CCN 220110
  • Metrowest Medical Center Hospital, Framingham, MA, CCN 220175

Procedures performed for Medicare patients

ProcedureNumber of procedures
Varicose vein removal57
Leg revascularization (restoring blood flow)37
Removal of tissue1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
8997MAMDPediatric Occupational Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Atrius Health, Inc. CurrentSince Jan 19, 2026 Accepting new patients
The General Hospital Corporation CurrentSince Jul 1, 2013 Accepting new patients
Newton Wellesley Hospital Current Accepting new patients
Massachusetts General Physicians Organization Inc Surgery CurrentSince Jul 1, 2013 Accepting new patients
Atrius Health, Inc. Surgery CurrentSince Jan 19, 2026 Accepting new patients
Vascular Care Group LLC Vascular Surgery CurrentSince Jul 14, 2021 Accepting new patients
Stephen J. Hoenig, MD, PC Vascular Surgery CurrentSince Jun 4, 2021 Accepting new patients
Atrius Health, Inc. Surgery Past Accepting new patients

Locations

15 Parkman St
#440
Boston, MA 02114
Phone (617) 726-8278

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

55 Fruit St
Boston, MA 02114

85 Lincoln St
Ste T4002
Framingham, MA 01702
Phone (508) 250-0087

50 Memorial Dr
Ste 112
Leominster, MA 01453
Phone (978) 534-3179

100 2nd Ave
Needham Heights, MA 02494
Phone (617) 754-1600

981 Worcester St
Ste 2A
Wellesley, MA 02482
Phone (781) 304-8838

Interoperability endpoints

  • Direct secure messaging: lancaster.robert.nwh@direct.partners.masshiway.net

Organizations & group practices 9

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 4

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": "1146614400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772582400000",
    "number": "1093773673",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "981 WORCESTER ST STE 2A",
            "city": "WELLESLEY",
            "state": "MA",
            "postal_code": "024823716",
            "telephone_number": "781-304-8838"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "981 WORCESTER ST STE 203",
            "city": "WELLESLEY",
            "state": "MA",
            "postal_code": "024823716",
            "telephone_number": "781-304-8838",
            "fax_number": "781-489-5260"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "15 Parkman St",
            "address_2": "WACC 440",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021143117",
            "country_code": "US",
            "telephone_number": "617-643-7647",
            "fax_number": "617-643-4714",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LANCASTER",
        "first_name": "ROBERT",
        "middle_name": "TODD",
        "credential": "M.D., M.P.H.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-03",
        "last_updated": "2026-03-04",
        "certification_date": "2026-03-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086S0129X",
            "taxonomy_group": "",
            "desc": "Surgery, Vascular Surgery",
            "state": "MA",
            "license": "227874",
            "primary": true
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "MA",
            "license": "227874",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Wellesley, MA

Sources for this page

Verify at the official NPI Registry.