Robert E Kellan, M.D.

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

29835 Issued in MA

Practice address

60 East St
Suite 1100
Methuen, MA 01844-4500

Phone

(978) 682-8661

NPI assigned

Jun 5, 2006

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: robert.kellan.p1@direct.bostoneyegroup.nextgenshare.com

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.

• Boston Laser Eye Institute, PC

  • Specialist
  • Brookline, MA
  • NPI 1053496497
  Medicare reassignment NPD

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

{
    "created_epoch": "1149465600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1386683381",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "60 EAST ST",
            "address_2": "SUITE 1100",
            "city": "METHUEN",
            "state": "MA",
            "postal_code": "018444500",
            "telephone_number": "978-682-8661"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "60 EAST ST",
            "address_2": "SUITE 1100",
            "city": "METHUEN",
            "state": "MA",
            "postal_code": "018444500",
            "telephone_number": "978-682-8661"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KELLAN",
        "first_name": "ROBERT",
        "middle_name": "E",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-05",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "MA",
            "license": "29835",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Susannah Kay, MD
• Serdar Kaya, MD
• Margaret Kazan
• Lisa Keaney, RPH
• Gail Mary Keenan, NP
• Charles G Kelley, MD
• Joseph Thomas Kelley, PHD
• Jennie L Kelly, NP
• Megan Leigh Keraghan, RDN
• Kevin J. Berry, MD

• Ophthalmology Physician in Methuen, MA
• Providers in Methuen, MA by specialty
• Ophthalmology Physician 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.