Pierre-Olivier Grenier, M.D.

Primary specialty

Pediatric Dermatology PhysicianTaxonomy code 207NP0225X

License

293663 Issued in MA

Practice address

300 Longwood Avenue
Boston, MA 02115

Phone

(617) 355-6117

Fax

(617) 730-0308

NPI assigned

Jun 21, 2019

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Specialty

Dermatology

Education

Other, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Children'S Hospital Pediatric Associates, IncGroup PAC ID 3476541830, 333 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: pgrenier28156@direct.bostonchildrens.org
• Direct secure messaging: grenier.pierre-olivier.bwh@direct.partners.masshiway.net

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.

• Children'S Hospital Pediatric Associates, Inc

  • Pediatrics Physician
  • Boston, MA
  • NPI 1457306664
  Medicare reassignment Care Compare group NPD
• Brigham and Women'S Hospital

  • General Acute Care Hospital
  • Boston, MA
  • NPI 1093885816
  NPD
• Childrens Hospital Boston

  • Children's Hospital
  • Boston, MA
  • NPI 1770741530
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1561075200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1661299200000",
    "number": "1144881160",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 LONGWOOD AVENUE",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02115",
            "telephone_number": "617-355-6000",
            "fax_number": "617-730-0308"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 LONGWOOD AVENUE",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02115",
            "telephone_number": "617-355-6117",
            "fax_number": "617-730-0308"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRENIER",
        "first_name": "PIERRE-OLIVIER",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-06-21",
        "last_updated": "2022-08-24",
        "certification_date": "2022-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207NP0225X",
            "taxonomy_group": "",
            "desc": "Dermatology, Pediatric Dermatology",
            "state": "MA",
            "license": "293663",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jack V Greiner, D.O.
• Anna Greka, M.D.
• Marc James Grella, MD
• Jillian C Grelle, PT
• Hayley Faye Grelson, PA-C
• Rachel Egan Grenier, MD
• Samantha Grenier, PA-C
• Richard V Grentzenberg, M.D.
• Seth Gresham, DPT
• Samuel Kaplan Gretz, MD

• Pediatric Dermatology Physician in Boston, MA
• Providers in Boston, MA by specialty
• Pediatric Dermatology Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 2022; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.