Orthopedic Associates of Dayton, Inc

Primary specialty

Durable Medical Equipment & Medical SuppliesTaxonomy code 332B00000X

Legal business name

ORTHOPEDIC ASSOCIATES OF DAYTON, INC

Practice address

7980 N. Main St.
Dayton, OH 45415-2328

Phone

(937) 280-4988

Fax

(937) 280-4994

NPI assigned

Aug 28, 2006

Last updated

Sep 1, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Lance M. Tigyer, DONPI 1558320408

Title

Partner

Phone

(937) 280-4988

Specialties & licenses 1

Addresses

Other identifiers 1

Other names 1

• Montgomery Orthopedic Surgeons Former legal business name

Medicare fee-for-service enrollment

Enrolled in OH

Enrollment records 1

Other NPIs with the same Medicare PAC ID 1

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

• Orthopedic Associates of Dayton, Inc

  dba Orthopedic Associates of Dayton

  • Orthopaedic Surgery of the Spine Physician
  • Dayton, OH
  • NPI 1245274463

  0648174979

  Same PAC ID

Tax ID family

Orthopedic Associates of Dayton Inc2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Orthopedic Associates of Dayton, Inc

  • Orthopaedic Surgery Physician
  • Dayton, OH
  • NPI 1922603471
  NPD tax ID

Locations

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Lance M. Tigyer, D. O.

  • Orthopaedic Surgery of the Spine Physician
  • Dayton, OH
  • NPI 1558320408
  Authorized official Same address or phone
• Nathanael Paul McNiel, PA-C

  • Medical Physician Assistant
  • Kettering, OH
  • NPI 1730451733
  NPD
• James J Klosterman, MD

  • Orthopaedic Surgery Physician
  • Dayton, OH
  • NPI 1215918701
  NPD (past)
• Homayoun Mesghali, MD

  • Orthopaedic Surgery Physician
  • Dayton, OH
  • NPI 1275514762
  NPD (past)

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

{
    "created_epoch": "1156723200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1788220800000",
    "number": "1881702132",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7980 N MAIN ST",
            "city": "DAYTON",
            "state": "OH",
            "postal_code": "454152328",
            "telephone_number": "937-280-4988",
            "fax_number": "937-280-4994"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7980 N. MAIN ST.",
            "city": "DAYTON",
            "state": "OH",
            "postal_code": "454152328",
            "telephone_number": "937-280-4988",
            "fax_number": "937-280-4994"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ORTHOPEDIC ASSOCIATES OF DAYTON, INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-08-28",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A",
        "authorized_official_last_name": "TIGYER",
        "authorized_official_first_name": "LANCE",
        "authorized_official_middle_name": "M.",
        "authorized_official_title_or_position": "PARTNER",
        "authorized_official_telephone_number": "937-280-4988",
        "authorized_official_credential": "DO"
    },
    "taxonomies": [
        {
            "code": "332B00000X",
            "taxonomy_group": "",
            "desc": "Durable Medical Equipment & Medical Supplies",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2358283",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Montgomery Orthopedic Surgeons",
            "code": "4",
            "type": "Former Legal Business Name"
        },
        {
            "organization_name": "Montgomery Orthopedic Surgeons",
            "code": "4",
            "type": "Former Legal Business Name"
        }
    ]
}

• Ortho Advantage LLC
• Orthopaedic Consultants of Cincinnati, Inc. (Wellington Orthopaedic and Sports Medicine)
• Orthopaedic Institute of Dayton Inc
• Orthopedic Asoc of SW Ohio, Inc.
• Orthopedic Associates of Dayton, Inc (Orthopedic Associates of Dayton)
• Orthopedic Associates of Dayton, Inc
• Orthopedic Associates of S W Ohio Inc,
• Orthopedic Associates of S W Ohio, Inc
• Orthopedic Associates of Southwestern Ohio, Inc
• Orthopedic Associates of SW Ohio, Inc

• Durable Medical Equipment & Medical Supplies in Dayton, OH
• Providers in Dayton, OH by specialty
• Durable Medical Equipment & Medical Supplies in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.