Vishwanath Pattan, MD

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

01088993A Issued in IN

Practice address

3801 Bellemeade Ave Ste 300
Evansville, IN 47714-0113

Phone

(812) 485-1400

NPI assigned

Apr 10, 2014

Last updated

Aug 20, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in IN

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 1

Specialty

Endocrinology

Education

Other, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

St Marys Medical Group LLCGroup PAC ID 1153493341, 230 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ascension St Vincent Evansville Hospital, Evansville, IN, CCN 150100
• Ascension St Vincent Warrick Hospital, Boonville, IN, CCN 151325
• Memorial Hospital and Health Care Center Hospital, Jasper, IN, CCN 150115
• Deaconess Hospital Inc Hospital, Evansville, IN, CCN 150082

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: vishwanath.pattan.1@7598.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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• St Mary's Medical Group, LLC

  dba Ascension Medical Group St. Vincent Evansville

  • Family Medicine Physician
  • Evansville, IN
  • NPI 1164852539
  Medicare reassignment Care Compare group NPD
• Privia Medical Group Indiana, LLC

  • Multi-Specialty Clinic/Center
  • Elkhart, IN
  • NPI 1013912286
  NPD
• Privia Medical Group Indiana, LLC

  • Family Nurse Practitioner
  • Wakarusa, IN
  • NPI 1568147809
  NPD
• St Mary's Medical Group, LLC

  dba Ascension Medical Group St. Vincent Evansville

  • Nephrology Physician
  • Evansville, IN
  • NPI 1619307873
  NPD
• St. Mary's Health, Inc

  dba Ascension St. Vincent Evansville

  • Internal Medicine Physician
  • Evansville, IN
  • NPI 1497706287
  NPD (past)

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

• Deaconess Hospital Inc

  dba The Women's Hospital

  • General Acute Care Hospital
  • Newburgh, IN
  • NPI 1780535427
  Care Compare affiliation
• Deaconess Hospital, Inc.

  • General Acute Care Hospital
  • Evansville, IN
  • NPI 1053361642
  Care Compare affiliation
• Deaconess Memorial Medical Center, Inc.

  dba Memorial Hospital & Health Care Center

  • General Acute Care Hospital
  • Jasper, IN
  • NPI 1003895947
  Care Compare affiliation
• St. Mary's Health, Inc.

  dba Ascension St. Vincent Evansville

  • General Acute Care Hospital
  • Evansville, IN
  • NPI 1427082957
  Care Compare affiliation
• St. Mary's Warrick Hospital, Inc.

  dba Ascension St. Vincent Warrick

  • Critical Access Hospital
  • Boonville, IN
  • NPI 1205828803
  Care Compare affiliation

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

{
    "created_epoch": "1397088000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755648000000",
    "number": "1770902330",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "251 SALINA MEADOWS PKWY STE 100",
            "city": "SYRACUSE",
            "state": "NY",
            "postal_code": "132124516",
            "telephone_number": "315-464-2014",
            "fax_number": "315-464-2010"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3801 BELLEMEADE AVE STE 300",
            "city": "EVANSVILLE",
            "state": "IN",
            "postal_code": "477140113",
            "telephone_number": "812-485-1400"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3229 E Genesee St",
            "address_purpose": "LOCATION",
            "city": "Syracuse",
            "state": "NY",
            "postal_code": "132142040",
            "country_code": "US",
            "telephone_number": "315-464-5726 x2539",
            "fax_number": "315-464-5726",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PATTAN",
        "first_name": "VISHWANATH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-04-10",
        "last_updated": "2025-08-20",
        "certification_date": "2025-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "CA",
            "license": "129650",
            "primary": false
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "WY",
            "license": "10513A",
            "primary": false
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "IN",
            "license": "01088993A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "vishwanath.pattan.1@7598.direct.athenahealth.com",
            "affiliation": "Y",
            "affiliationName": "St Mary's Medical Group, LLC",
            "address_1": "3801 Bellemeade Ave Ste 300",
            "city": "Evansville",
            "state": "IN",
            "country_code": "US",
            "postal_code": "477140113",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Umang M Patel, MD
• Vyom J Patel, DO
• Samata Pathireddy, MD
• Patrick P. Johns, DDS, LLC
• Amanda Patrick, RBT
• Amanda Patterson
• Carrie Anne Patterson, PT. DPT
• Donald Edward Patterson, MD
• Jenny Lynn Patterson
• Savannah Patterson, LSW

• Endocrinology, Diabetes & Metabolism Physician in Evansville, IN
• Providers in Evansville, IN by specialty
• Endocrinology, Diabetes & Metabolism Physician in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 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.