NPIMap

Individual provider Active NPI

Praveen Hariharan, M.D MPH

  • Internal Medicine Physician
  • Framingham, MA
National Provider Identifier
1134359342
Registry record updated Feb 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
250635 Issued in MA
Practice address
223 Walnut St Ste 20
Framingham, MA 01702-7500
Phone
(857) 274-4716
Fax
(617) 420-4726
NPI assigned
Jul 22, 2009
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 13, 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 250635 MA
Internal Medicine Physician 207R00000X 250635 MA Primary
Cardiovascular Disease Physician 207RC0000X 250635 MA
Internal Medicine Physician 207R00000X MD19463 RI

Addresses

Primary practice location

223 Walnut St Ste 20
Framingham, MA 01702-7500

Mailing address

234 Hayden Rowe St
Hopkinton, MA 01748-2805
Phone (857) 274-4716

Other practice location 1

593 Eddy St
Providence, RI 02903-4923
Phone (401) 444-4000

Other identifiers 1

IdentifierTypeStateIssuer
110162779BMedicaidMA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA, RI2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20200721002586 MA Practitioner - Internal MedicinePractitioner - Cardiovascular Disease (Cardiology)Practitioner - Emergency Medicine 5890119085 Practice locations: Natick, MA; Wellesley, MA
I20230922000422 RI Practitioner - Internal Medicine 5890119085 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lifespan Physician Group IncGroup PAC ID 2567455082, 1,151 clinicians
Brown Emergency MedicineGroup PAC ID 7214833169, 140 clinicians

Practice addresses (Care Compare)

593 Eddy St
Providence, RI 02903-4923
Phone (401) 444-7024

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
96.45 of 100Reported as group
Quality
85.46
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
250635MAMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Lifespan Physician Group Inc CurrentSince Feb 1, 2026 Accepting new patients
Lifespan Physician Group, Inc. Emergency Medicine CurrentSince Feb 1, 2026 Accepting new patients
Brown Emergency Medicine Emergency Medicine CurrentSince Oct 1, 2023 Accepting new patients
Maasha Trust Internal Medicine CurrentSince Jun 1, 2020 Accepting new patients

Locations

223 Walnut St
Ste 20
Framingham, MA 01702
Phone (508) 872-8208

593 Eddy St
Providence, RI 02903

125 Whipple St
Ste 3
Providence, RI 02908
Phone (401) 854-2504

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/21814/brand/1/csg/1/fhir/r4

Organizations & group practices 5

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": "1248220800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1134359342",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "234 HAYDEN ROWE ST",
            "city": "HOPKINTON",
            "state": "MA",
            "postal_code": "017482805",
            "telephone_number": "857-274-4716",
            "fax_number": "833-944-2018"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "223 WALNUT ST STE 20",
            "city": "FRAMINGHAM",
            "state": "MA",
            "postal_code": "017027500",
            "telephone_number": "857-274-4716",
            "fax_number": "617-420-4726"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "593 Eddy St",
            "address_purpose": "LOCATION",
            "city": "Providence",
            "state": "RI",
            "postal_code": "029034923",
            "country_code": "US",
            "telephone_number": "401-444-4000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HARIHARAN",
        "first_name": "PRAVEEN",
        "name_prefix": "Dr.",
        "credential": "M.D MPH",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-07-22",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MA",
            "license": "250635",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "250635",
            "primary": true
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MA",
            "license": "250635",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "RI",
            "license": "MD19463",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110162779B",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Framingham, MA

Sources for this page

Verify at the official NPI Registry.