Individual provider Active NPI

Lakshmi K Duvvur, MD

  • Nephrology Physician
  • Topeka, KS
National Provider Identifier
1790877660
Registry record updated Jan 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
04-31398 Issued in KS
Practice address
823 SW Mulvane St
Topeka, KS 66606-1764
Phone
(785) 354-9591
NPI assigned
Sep 29, 2006
Last updated
Jan 6, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nephrology Physician 207RN0300X 04-31398 KS Primary

Addresses

Primary practice location

823 SW Mulvane St
Topeka, KS 66606-1764

Mailing address

823 SW Mulvane St
Topeka, KS 66606-1764
Phone (785) 270-8670

Other practice location 1

1102 Saint Marys Rd
Junction City, KS 66441-4139
Phone (785) 238-0325

Other practice location 2

1500 SW 10th Ave
Topeka, KS 66604-1301
Phone (785) 354-6000

Other practice location 3

2200 Harvard Rd
Lawrence, KS 66049-2611
Phone (785) 505-2551

Other identifiers 1

IdentifierTypeStateIssuer
200347200AMedicaidKS

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address lduvvur3127@stormontvaildirect.org Direct STORMONT-VAIL HEALTHCARE INC
Direct Messaging Address lduvvur3127@stormontvaildirect.org Direct COTTON O'NEIL CLINIC REVOCABLE TRUST

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in KS
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

Enrollment IDStateProvider typePAC IDDetails
I20050926000877 KS Practitioner - NephrologyPractitioner - Internal Medicine 5193759470 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
NephrologyAlso: Internal Medicine
Education
University of Iowa, RJ & L Carver College of Medicine, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

1414 SW 8TH Ave
Topeka, KS 66606-1535
Phone (785) 354-5300

1500 SW 10H Ave
Topeka, KS 66604-1301
Phone (785) 354-6000

1704 Commercial Cir
Wamego, KS 66547-9690
Phone (785) 456-2207

2902 SW Asbury Dr
Topeka, KS 66614-4466
Phone (785) 354-9591

2909 SE Walnut Dr
Topeka, KS 66605-2189
Phone (785) 267-0744

3520 SW 6TH Ave
Topeka, KS 66606-2806
Phone (785) 354-9591

4505 NW Fielding Rd
Topeka, KS 66618-2651
Phone (785) 354-9591

800 SW Lincoln St
Topeka, KS 66606-1515
Phone (785) 233-5101

901 SW Garfield Ave
Topeka, KS 66606-1670
Phone (785) 354-9591

909 SW Mulvane St
Topeka, KS 66606-1677
Phone (785) 270-4613

929 SW Mulvane St
Topeka, KS 66606-1677
Phone (785) 354-6242

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Stormont Vail Health Flint Hills LLC CurrentSince Feb 5, 2024 Accepting new patients
Stormont Vail Health Flint Hills LLC CurrentSince Feb 5, 2024 Accepting new patients
Cotton-O'Neil Clinic Revocable Trust CurrentSince Oct 1, 2005 Accepting new patients
Cotton-O'Neil Clinic Revocable Trust Nephrology CurrentSince Oct 1, 2005 Accepting new patients

Locations

1102 Saint Marys Rd
Junction City, KS 66441
Phone (785) 238-0325

1110 Saint Marys Rd
Junction City, KS 66441
Phone (785) 238-4131

1500 SW 10th Ave
Topeka, KS 66604
Phone (785) 354-5242

823 SW Mulvane St
Topeka, KS 66606

823 SW Mulvane St
Fl 4
Topeka, KS 66606
Phone (785) 354-6992

901 SW Garfield Ave
Topeka, KS 66606

Interoperability endpoints

  • Direct secure messaging: lduvvur191294@ahs.direct-ci.com
  • Direct secure messaging: lduvvur3127@stormontvaildirect.org

Organizations & group practices 4

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.

Hospital & facility affiliations 11

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

NPI Registry JSON

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

{
    "created_epoch": "1159488000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767657600000",
    "number": "1790877660",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "823 SW MULVANE ST",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666061764",
            "telephone_number": "785-270-8670",
            "fax_number": "785-368-0478"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "823 SW MULVANE ST",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666061764",
            "telephone_number": "785-354-9591"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1102 Saint Marys Rd",
            "address_purpose": "LOCATION",
            "city": "Junction City",
            "state": "KS",
            "postal_code": "664414139",
            "country_code": "US",
            "telephone_number": "785-238-0325",
            "fax_number": "785-576-1113",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1500 SW 10th Ave",
            "address_purpose": "LOCATION",
            "city": "Topeka",
            "state": "KS",
            "postal_code": "666041301",
            "country_code": "US",
            "telephone_number": "785-354-6000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2200 Harvard Rd",
            "address_purpose": "LOCATION",
            "city": "Lawrence",
            "state": "KS",
            "postal_code": "660492611",
            "country_code": "US",
            "telephone_number": "785-505-2551",
            "fax_number": "785-414-4642",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DUVVUR",
        "first_name": "LAKSHMI",
        "middle_name": "K",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-09-29",
        "last_updated": "2026-01-06",
        "certification_date": "2026-01-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "KS",
            "license": "04-31398",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200347200A",
            "state": "KS"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "lduvvur3127@stormontvaildirect.org",
            "affiliation": "Y",
            "endpointDescription": "SVH Secure Messaging",
            "affiliationName": "STORMONT-VAIL HEALTHCARE INC",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "823 SW Mulvane St",
            "city": "Topeka",
            "state": "KS",
            "country_code": "US",
            "postal_code": "666061764",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "lduvvur3127@stormontvaildirect.org",
            "affiliation": "Y",
            "endpointDescription": "SVH Secure Messaging",
            "affiliationName": "COTTON O'NEIL CLINIC REVOCABLE TRUST",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "823 SW Mulvane St",
            "city": "Topeka",
            "state": "KS",
            "country_code": "US",
            "postal_code": "666061764",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Topeka, KS

Sources for this page

Verify at the official NPI Registry.