Dianne Seo, D.O.

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

085379 Issued in CT

Practice address

263 Farmington Ave
Farmington, CT 06030-8063

Phone

(860) 679-8080

Fax

(860) 679-1430

NPI assigned

Jun 20, 2016

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

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

General Surgery

Education

Other, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

White Plains Physician Services PCGroup PAC ID 3476894445, 386 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• White Plains Hospital Center Hospital, White Plains, NY, CCN 330304
• Montefiore New Rochelle Hospital Hospital, New Rochelle, NY, CCN 330184

Merit-based Incentive Payment System (MIPS)

Final score

99.15 of 100Reported as group

Promoting interoperability

99

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H9678

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.

• White Plains Physician Services PC

  • Internal Medicine Physician
  • White Plains, NY
  • NPI 1124502687

  Surgery

  Medicare reassignment Care Compare group NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Montefiore New Rochelle Hospital

  • General Acute Care Hospital
  • New Rochelle, NY
  • NPI 1720414154
  Care Compare affiliation
• White Plains Hospital Medical Center

  • General Acute Care Hospital
  • White Plains, NY
  • NPI 1447255153
  Care Compare affiliation

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

{
    "created_epoch": "1466380800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781654400000",
    "number": "1780034819",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "263 FARMINGTON AVE",
            "city": "FARMINGTON",
            "state": "CT",
            "postal_code": "060308082",
            "telephone_number": "860-679-8080",
            "fax_number": "860-679-1430"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "263 FARMINGTON AVE",
            "city": "FARMINGTON",
            "state": "CT",
            "postal_code": "060308063",
            "telephone_number": "860-679-8080",
            "fax_number": "860-679-1430"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2 Longview Ave Ste 400",
            "address_purpose": "LOCATION",
            "city": "White Plains",
            "state": "NY",
            "postal_code": "106015000",
            "country_code": "US",
            "telephone_number": "914-849-7580",
            "fax_number": "914-849-7555",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SEO",
        "first_name": "DIANNE",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-06-20",
        "last_updated": "2026-06-17",
        "certification_date": "2026-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "NY",
            "license": "318167-01",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CT",
            "license": "085379",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sharon Lynn Selinga-Rewenko, DMD
• Chindhuri Selvadurai, M.D.
• Meng Francois Seng, DMD
• Elizabeth Sennett Crocco, LCSW
• Baly Juan Seo Park
• Bruce Seplowitz, O.D.
• Nicole Marika Sequeira, MBBS
• Nikolaos Serifis, MD
• Sudiksha Sethia, MD
• Jaime Sexton, MD

• Surgery Physician in Farmington, CT
• Providers in Farmington, CT by specialty
• Surgery Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 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.