Individual provider Active NPI

Ritche Mikl V Lero, M.D.

  • Internal Medicine Physician
  • Dorchester, MA
National Provider Identifier
1235309014
Registry record updated Mar 7, 2008
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
234563 Issued in MA
Practice address
Carney Hospital
2100 Dorchester Avenue
Dorchester, MA 02124
Phone
(617) 296-4000
NPI assigned
Mar 7, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 7, 2008

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 234563 MA Primary

Addresses

Primary practice location

Carney Hospital
2100 Dorchester Avenue
Dorchester, MA 02124

Mailing address

2165 Dorchester Ave
Apt. C-8
Dorchester Center, MA 02124-5640
Phone (617) 296-4000

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
I20081104000346 MA Practitioner - Internal Medicine 6507925674 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hospitalist Physicians of Massachusetts PCGroup PAC ID 4183038359, 84 clinicians
Reliant Medical Group IncGroup PAC ID 5597755322, 638 clinicians
Marlborough Hospitalist Group PLLCGroup PAC ID 1254793888, 27 clinicians

Practice addresses (Care Compare)

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

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

157 Union St
Marlborough, MA 01752-1228
Phone (508) 481-5000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
234563MAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Reliant Medical Group, Inc Internal Medicine CurrentSince Oct 3, 2011 Accepting new patients
Marlborough Hospitalist Group, PLLC CurrentSince Dec 15, 2025 Accepting new patients
Hospitalist Physicians of Massachusetts PC Internal Medicine CurrentSince Jul 1, 2024 Accepting new patients
VHS Acquisition Subsidiary Number 7 Inc Past Accepting new patients
Reliant Medical Group, Inc Past Accepting new patients

Locations

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

157 Union St
Marlborough, MA 01752
Phone (508) 481-5000

5 Neponset St
Worcester, MA 01606
Phone (508) 595-2300

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

630 Plantation St
Fl 12
Worcester, MA 01605
Phone (508) 368-5529

123 Summer St
Ste 521
Worcester, MA 01608

Interoperability endpoints

  • Direct secure messaging: ritche.lero.npi1235309014.reliant@direct.optumcare.masshiway.net

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": "1204848000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1204848000000",
    "number": "1235309014",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2165 DORCHESTER AVE",
            "address_2": "APT. C-8",
            "city": "DORCHESTER CENTER",
            "state": "MA",
            "postal_code": "021245640",
            "telephone_number": "617-296-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "CARNEY HOSPITAL",
            "address_2": "2100 DORCHESTER AVENUE",
            "city": "DORCHESTER",
            "state": "MA",
            "postal_code": "02124",
            "telephone_number": "617-296-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LERO",
        "first_name": "RITCHE MIKL",
        "middle_name": "V",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-03-07",
        "last_updated": "2008-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "234563",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Dorchester, MA

Sources for this page

Verify at the official NPI Registry.