Manuel J Diaz, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

35C.001135 Issued in OH

Practice address

410 W 10TH Ave
Columbus, OH 43210-1240

Phone

(614) 685-2705

Fax

(614) 685-5789

NPI assigned

Mar 30, 2012

Sex

Male

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in CO, VA, AZ, TX, NV, GA, WA, FL, OK9 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 9

Specialty

Internal Medicine

Education

Other, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Warren Clinic IncGroup PAC ID 8820900293, 787 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Saint Francis Home Health Home health agency, Tulsa, OK, CCN 377107

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: manuel.diaz.1@13869.direct.athenahealth.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.

• Warren Clinic Inc

  • General Practice Physician
  • Tulsa, OK
  • NPI 1174582282
  Medicare reassignment Care Compare group NPD
• Dispatchhealth Washington PC

  • Emergency Medicine Physician
  • Tacoma, WA
  • NPI 1013490507
  Medicare reassignment NPD
• Dispatchhealth-Arizona

  • Emergency Medicine Physician
  • Phoenix, AZ
  • NPI 1922532944
  Medicare reassignment NPD
• Dispatchhealth-Florida Inc.

  • Emergency Medicine Physician
  • Tampa, FL
  • NPI 1407472723
  Medicare reassignment NPD
• True North Health Navigation LLC

  • Emergency Medicine Physician
  • Oklahoma City, OK
  • NPI 1164920252
  Medicare reassignment NPD
• True North Health Navigation LLC

  • Emergency Medicine Physician
  • Atlanta, GA
  • NPI 1578047536
  Medicare reassignment NPD
• True North Health Navigation LLC

  • Emergency Medicine Physician
  • Denver, CO
  • NPI 1740622133

  VA

  Medicare reassignment
• Dispatchhealth Advanced Care - Washington PC

  • Hospitalist Physician
  • Denver, CO
  • NPI 1093324659
  NPD
• Dispatchhealth-Arizona

  • Emergency Medicine Physician
  • Columbia, MD
  • NPI 1811765449
  NPD
• Dispatchhealth-Texas P a

  • Emergency Medicine Physician
  • Houston, TX
  • NPI 1649787896
  NPD
• Dispatchhealth-Florida Inc.

  • Emergency Medicine Physician
  • Doral, FL
  • NPI 1154097491
  NPD (past)

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

• Saint Francis Hospital, Inc.

  • Home Health Agency
  • Tulsa, OK
  • NPI 1538634076
  Care Compare affiliation

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

{
    "created_epoch": "1333065600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761782400000",
    "number": "1023384336",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 ACKERMAN RD STE 2120",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432021559",
            "telephone_number": "614-685-2705",
            "fax_number": "614-685-5789"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "410 W 10TH AVE",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432101240",
            "telephone_number": "614-685-2705",
            "fax_number": "614-685-5789"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3827 N Lafayette St",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802053339",
            "country_code": "US",
            "telephone_number": "720-400-7434",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6161 S Yale Ave",
            "address_purpose": "LOCATION",
            "city": "Tulsa",
            "state": "OK",
            "postal_code": "741361902",
            "country_code": "US",
            "telephone_number": "918-502-1900",
            "fax_number": "918-494-6303",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIAZ",
        "first_name": "MANUEL",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-03-30",
        "last_updated": "2025-10-30",
        "certification_date": "2025-10-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OK",
            "license": "45927",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OH",
            "license": "35C.001135",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CO",
            "license": "DR.0056688",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CO",
            "license": "CDRH0056688",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Daniel Rene Diaz, MD
• David Diaz
• Donna Diaz, M.D.
• James V. Diaz, CRNA
• Jasmin Diaz
• Melinda Diaz, M.ED, MSN
• Philip T. Diaz, MD
• Kaitlin Dibartola, MD
• Michael T. Dibartola, M.D.
• Ilaria Dibernardo-Phillips, CT

• Internal Medicine Physician in Columbus, OH
• Providers in Columbus, OH by specialty
• Internal Medicine Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 30, 2025; 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.