Gregory Mathias Lam, D.O.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

34.013404 Issued in OH

Practice address

7661 Beechmont Ave Ste 120
Cincinnati, OH 45255-4234

Phone

(513) 231-9010

Fax

(513) 231-9706

NPI assigned

Jul 26, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in KY, OH2 enrollments

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 2

Specialty

Gastroenterology

Education

Other, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Greater Cincinnati Digestive Health NetworkGroup PAC ID 9032003165, 14 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Christ Hospital Hospital, Cincinnati, OH, CCN 360163
• Mercy Health-Anderson Hospital Hospital, Cincinnati, OH, CCN 360001
• Bethesda North Hospital, Cincinnati, OH, CCN 360179
• Mercy Health - Clermont Hospital Hospital, Batavia, OH, CCN 360236
• Good Samaritan Hospital Hospital, Cincinnati, OH, CCN 360134

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gregorylam@cgi.allscriptsdirect.net
• FHIR API: https://79ae3049-556a-47bf-9486-6753203f5b3d.gastro.prod.fhir.ema-api.com/fhir/r4/

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.

• Greater Cincinnati Digestive Health Network

  • Gastroenterology Physician
  • Cincinnati, OH
  • NPI 1720093586

  KY

  Medicare reassignment Care Compare group NPD
• Summit Medical Group, Inc

  • Family Medicine Physician
  • Erlanger, KY
  • NPI 1750343216
  Medicare reassignment NPD
• Summit Medical Group, Inc.

  • Foot & Ankle Surgery Podiatrist
  • Crestview Hills, KY
  • NPI 1043188378
  NPD
• Anderson Endoscopy Center LLC

  • Ambulatory Surgical Clinic/Center
  • Cincinnati, OH
  • NPI 1396192241
  NPD (past)

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

• Bethesda Hospital Inc

  • General Acute Care Hospital
  • Cincinnati, OH
  • NPI 1396714663
  Care Compare affiliation
• Christ Hospital

  • General Acute Care Hospital
  • Cincinnati, OH
  • NPI 1780633289
  Care Compare affiliation
• Mercy Health - Anderson Hospital LLC

  • General Acute Care Hospital
  • Cincinnati, OH
  • NPI 1235239211
  Care Compare affiliation
• Mercy Health - Clermont Hospital LLC

  • General Acute Care Hospital
  • Batavia, OH
  • NPI 1568562551
  Care Compare affiliation
• The Good Samaritan Hospital of Cincinnati, Ohio

  • General Acute Care Hospital
  • Cincinnati, OH
  • NPI 1457964041
  Care Compare affiliation
• The Good Samaritan Hospital of Cincinnati, Ohio

  • General Acute Care Hospital
  • Montgomery, OH
  • NPI 1477166064
  Care Compare affiliation
• The Good Samaritan Hospital of Cincinnati, Ohio

  • General Acute Care Hospital
  • Cincinnati, OH
  • NPI 1508835828
  Care Compare affiliation
• The Good Samaritan Hospital of Cincinnati, Ohio

  • General Acute Care Hospital
  • Cincinnati, OH
  • NPI 1740893320
  Care Compare affiliation
• The Good Samaritan Hospital of Cincinnati, Ohio

  • General Acute Care Hospital
  • Cincinnati, OH
  • NPI 1851904445
  Care Compare affiliation

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

{
    "created_epoch": "1153872000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1574035200000",
    "number": "1861416596",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 635283",
            "city": "CINCINNATI",
            "state": "OH",
            "postal_code": "452635283",
            "fax_number": "859-344-7930"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7661 BEECHMONT AVE STE 120",
            "city": "CINCINNATI",
            "state": "OH",
            "postal_code": "452554234",
            "telephone_number": "513-231-9010",
            "fax_number": "513-231-9706"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAM",
        "first_name": "GREGORY",
        "middle_name": "MATHIAS",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-26",
        "last_updated": "2019-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "KY",
            "license": "03484",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "OH",
            "license": "34.013404",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0070048",
            "state": "OH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7100213520",
            "state": "KY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Eric Aj Lakomek, DO
• Gnana Priyanka Lalagiri, MD
• Elizabeth Lally, M.D.
• Olivia Kaye Lally, APN
• Alexander T Lalos, M.D.
• Jennifer Erin Lam, DO
• Kristin Lam, MD
• Leo E Lam
• Selina Lam
• Simon Lam

• Gastroenterology Physician in Cincinnati, OH
• Providers in Cincinnati, OH by specialty
• Gastroenterology Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 18, 2019; 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.