Elena Grammatikakis, PA

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

1920 Issued in MA

Practice address

111 Huntoon Memorial Hwy
Innovative Physician Services LLC
Rochdale, MA 01542-1305

Phone

(508) 892-6000

Fax

(508) 892-6001

NPI assigned

Nov 14, 2005

Sex

Female

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Incare LLCGroup PAC ID 1153658851, 62 clinicians

Incare Tufts PLLCGroup PAC ID 3072013192, 49 clinicians

Comprehensive Rehab Consultants PLLCGroup PAC ID 6800220682, 251 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: grammatikakis.elena.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.

• Comprehensive Rehab Consultants PLLC

  • Physical Medicine & Rehabilitation Physician
  • Middle River, MD
  • NPI 1710529771

  MA

  Medicare reassignment Care Compare group NPD
• Incare LLC

  • Internal Medicine Physician
  • North Andover, MA
  • NPI 1639655467
  Medicare reassignment Care Compare group
• Incare Tufts PLLC

  • Internal Medicine Physician
  • North Andover, MA
  • NPI 1164305611
  Medicare reassignment Care Compare group
• Brigham & Womens Physicians Organization Inc

  • Internal Medicine Physician
  • Boston, MA
  • NPI 1033535497
  Medicare reassignment
• Brigham and Women'S Hospital

  • General Acute Care Hospital
  • Boston, MA
  • NPI 1093885816
  NPD
• Brigham and Womens Physicians Organization Inc

  • Diagnostic Radiology Physician
  • Boston, MA
  • NPI 1265464598
  NPD (past)

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

{
    "created_epoch": "1131926400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1508848896",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 391",
            "address_2": "INNOVATIVE PHYSICIAN SERVICES LLC",
            "city": "WILBRAHAM",
            "state": "MA",
            "postal_code": "010950391",
            "telephone_number": "508-595-0531",
            "fax_number": "508-829-5367"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 HUNTOON MEMORIAL HWY",
            "address_2": "INNOVATIVE PHYSICIAN SERVICES LLC",
            "city": "ROCHDALE",
            "state": "MA",
            "postal_code": "015421305",
            "telephone_number": "508-892-6000",
            "fax_number": "508-892-6001"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRAMMATIKAKIS",
        "first_name": "ELENA",
        "name_prefix": "Ms.",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-11-14",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MA",
            "license": "1920",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Michelle Lee D'Ascanio, PTA
• Everest Hospital LLC
• Rosa Giberti, OTD, OTR/L
• Melissa Hargreaves, PTA
• HMS Care Continuum LLC
• Odeta Hysenaj, PA
• Elizabeth Catherine Langlois, LPN
• Hannah L Largent, PTA

• Physician Assistant in Rochdale, MA
• Providers in Rochdale, MA by specialty
• Physician Assistant in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.