So Min Oh, D.D.S.

Primary specialty

Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X

License

DN100001408 Issued in MA

Practice address

57 E Main St
Ste 108
Westborough, MA 01581

Phone

(508) 366-7976

NPI assigned

Jul 14, 2023

Reactivated

Nov 17, 2025

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

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.

• Family Orthodontics

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Westborough, MA
  • NPI 1407046428
  NPD (past)
• Family Orthodontics, Inc

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Westborough, MA
  • NPI 1649449794
  NPD (past)

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

{
    "created_epoch": "1689292800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787097600000",
    "number": "1730868910",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "57 E MAIN ST",
            "address_2": "STE 108",
            "city": "WESTBOROUGH",
            "state": "MA",
            "postal_code": "01581",
            "telephone_number": "508-366-7976"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "57 E MAIN ST",
            "address_2": "STE 108",
            "city": "WESTBOROUGH",
            "state": "MA",
            "postal_code": "01581",
            "telephone_number": "508-366-7976"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OH",
        "first_name": "SO MIN",
        "name_prefix": "Dr.",
        "credential": "D.D.S.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-07-14",
        "last_updated": "2026-08-19",
        "certification_date": "2026-08-19",
        "deactivation_date": "2024-02-20",
        "reactivation_date": "2025-11-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "MA",
            "license": "DN100001408",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• William J. a. O'Brien, PSY.D
• Elizabeth C O'Doherty, NP
• Melanie Collins O'Leary, MS
• Katherine Lee O'Neill, LICSW
• Njideka Patricia Obijiaku, PMHNP
• Lee Ann Oliver
• Margaret Oliverio
• Omni Home Care Services LLC
• John Peter Orlando
• Pamela A Ouellette, NP

• Orthodontics and Dentofacial Orthopedics Dentistry in Westborough, MA
• Providers in Westborough, MA by specialty
• Orthodontics and Dentofacial Orthopedics Dentistry in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.