Narasimha Rao Vattikunta, MD

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

37303 Issued in OK

Practice address

6161 S Yale Ave
Tulsa, OK 74136-1902

Phone

(918) 502-1900

Fax

(918) 494-6303

NPI assigned

Jul 9, 2016

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 4

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in OH, OK, OR3 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 3

Specialty

HospitalistAlso: Internal Medicine

Education

Other, 2009

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 Hospital, Inc Hospital, Tulsa, OK, CCN 370091
• Saint Francis Hospital South, LLC Hospital, Tulsa, OK, CCN 370218
• Saint Francis Hospital Vinita, Inc Hospital, Vinita, OK, CCN 370237

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: nvattikunta232519@direct.saintfrancis.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

  Multi-Specialty

  Medicare reassignment Care Compare group NPD
• Mvhe Inc

  • Family Medicine Physician
  • Moraine, OH
  • NPI 1659504785

  Multi-Specialty

  Medicare reassignment NPD
• Mvhe Inc

  • Hospitalist Physician
  • Dayton, OH
  • NPI 1356394795

  Multi-Specialty

  NPD
• Mvhe Inc

  • Internal Medicine Physician
  • Middletown, OH
  • NPI 1497154827

  Multi-Specialty

  NPD
• Saint Francis Hospital, Inc.

  • General Acute Care Hospital
  • Tulsa, OK
  • NPI 1144228487

  Multi-Specialty

  NPD (past)

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

• Saint Francis Hospital South LLC

  • General Acute Care Hospital
  • Tulsa, OK
  • NPI 1376561944
  Care Compare affiliation
• Saint Francis Hospital Vinita, Inc

  • Medicare Defined Swing Bed Hospital Unit
  • Vinita, OK
  • NPI 1467902460
  Care Compare affiliation
• Saint Francis Hospital Vinita, Inc

  • Psychiatric Hospital Unit
  • Vinita, OK
  • NPI 1578013579
  Care Compare affiliation
• Saint Francis Hospital Vinita, Inc

  • General Acute Care Hospital
  • Vinita, OK
  • NPI 1700334232
  Care Compare affiliation
• Saint Francis Hospital, Inc.

  • Rehabilitation Hospital Unit
  • Tulsa, OK
  • NPI 1003039488
  Care Compare affiliation
• Saint Francis Hospital, Inc.

  • General Acute Care Hospital
  • Tulsa, OK
  • NPI 1144228487
  Care Compare affiliation

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

{
    "created_epoch": "1468022400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779408000000",
    "number": "1912359332",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6600 S YALE AVE STE 1400",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741363331",
            "telephone_number": "888-247-0125",
            "fax_number": "918-502-8001"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6161 S YALE AVE",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741361902",
            "telephone_number": "918-502-1900",
            "fax_number": "918-494-6303"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "30 E Apple St Ste Nw3300",
            "address_purpose": "LOCATION",
            "city": "Dayton",
            "state": "OH",
            "postal_code": "454092939",
            "country_code": "US",
            "telephone_number": "937-208-8394",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "41 W Sidney Ave",
            "address_2": "Mount Vernon",
            "address_purpose": "LOCATION",
            "city": "Mount Vernon",
            "state": "NY",
            "postal_code": "105501954",
            "country_code": "US",
            "telephone_number": "773-620-4227",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1900 Woodland Dr",
            "address_purpose": "LOCATION",
            "city": "Coos Bay",
            "state": "OR",
            "postal_code": "974202099",
            "country_code": "US",
            "telephone_number": "541-267-5151",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "VATTIKUNTA",
        "first_name": "NARASIMHA RAO",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-07-09",
        "last_updated": "2026-05-22",
        "certification_date": "2026-05-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": "OH",
            "license": "35.135601",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "OK",
            "license": "37303",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": "OR",
            "license": "MD226871",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0348739",
            "state": "OH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200940950A",
            "state": "OK"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ethel Vasquez-Harmon, D.O.
• Kristal Ladawn Vasquez, AGNP-C
• Ludivina Vasquez, MA
• Christos Eugene Vassiliou, DO
• Natalie Elaine Vath, RN
• Charles L Vaughan, LCSW, LADC
• Christia Colean Vaughan
• Christy Vaughan
• Jazmyn Vaughan
• Rachele Lea Vaughan, BA

• Hospitalist Physician in Tulsa, OK
• Providers in Tulsa, OK by specialty
• Hospitalist Physician in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 22, 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.