LAKSHMI K DUVVUR MD
NPI 1790877660
Internal Medicine - Nephrology in Topeka, KS

Q: What is Lakshmi Duvvur's NPI number?

The NPI number for Lakshmi Duvvur is 1790877660. It was assigned to this individual provider in the NPPES registry on September 29, 2006.

Q: What is Lakshmi Duvvur's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Q: When was this NPI record last updated?

The NPPES record for Lakshmi Duvvur was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 29, 2006PECOS EnrolledAccepts Medicare Assignment

823 SW MULVANE ST, TOPEKA, KS 66606(785) 354-9591 Get Directions Write a Review

NPPES record last updated: January 6, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 6, 2026, Jan 2, 2025, Feb 28, 2023 and 2 more (5 updates tracked since 2018).

On this page

About Lakshmi K Duvvur Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LAKSHMI K DUVVUR MD (NPI 1790877660) is an individual nephrology provider in Topeka, Kansas, licensed in Kansas (04-31398) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with University Of Kansas Health System - St Francis Campus, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1790877660

Entity TypeIndividualFemale

Primary Taxonomy207RN0300X

Provider Legal NameLAKSHMI K DUVVURCredential: MD

Location Address823 SW MULVANE STTopeka, KS 66606-1764

Mailing Address823 Sw Mulvane StTopeka, KS 66606-1764 · (785) 270-8670 · Fax (785) 368-0478

Phone(785) 354-9591

Sole ProprietorNo

Medical School CMSUniversity Of Iowa, Rj & L Carver College Of MedicineGraduated 1999

Enumeration DateSeptember 29, 2006

Last NPPES UpdateJanuary 6, 20265 updates tracked since enumeration

NPPES CertifiedJanuary 6, 2026

✔ NPI 1790877660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in KS · 04-31398

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

823 SW MULVANE ST, Topeka, KS 66606

Open in Google Maps ↗

Secondary Practice Locations 3

Location 11102 Saint Marys RdJunction City, KS 66441-4139 · Phone (785) 238-0325 · Fax (785) 576-1113

Location 21500 SW 10th AveTopeka, KS 66604-1301 · Phone (785) 354-6000

Location 32200 Harvard RdLawrence, KS 66049-2611 · Phone (785) 505-2551 · Fax (785) 414-4642

Other Identifiers 1

Medicaid200347200AKS

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Lakshmi K Duvvur Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5193759470

PECOS Enrollment IDI20050926000877

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Lakshmi Duvvur reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cotton-O'neil Clinic Revocable Trust

0.1 mi

Internal Medicine

901 SW GARFIELD AVE
Topeka, KS 66606

Reassigned Medicare billing, Kansas enrollment
854 clinicians in this Medicare group

NPI 1811944457 (785) 354-9591

Stormont Vail Health Flint Hills LLC

62 mi

Emergency Medicine

1102 SAINT MARYS RD
Junction City, KS 66441

Reassigned Medicare billing, Kansas enrollment
208 clinicians in this Medicare group

NPI 1447968128 (785) 210-3303

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 22

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units Q5106

Epoetin alfa-epbx (Retacrit) is a biosimilar injection used for non-ESRD (End-Stage Renal Disease). It helps your body make more red blood cells, increasing your energy and well-being. It's usually given under the skin or into a vein by a healthcare professional.

1,813 services13 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

649 services246 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

334 services291 patients

Dialysis services, 4 or more physician visits per month (20 years or older) 90960

Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.

294 services53 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

253 services137 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

178 services131 patients

Dialysis services, 2-3 physician visits per month (20 years or older) 90961

Dialysis is a treatment that performs the function of healthy kidneys if they're not working properly. It removes waste and excess fluid from your blood. 2-3 physician visits per month are recommended for monitoring your health and adjusting your treatment as needed. This service is available for those aged 20 years and older.

156 services52 patients

Blood count, hemoglobin 85018

A blood count, specifically hemoglobin, is a standard test that measures the amount of hemoglobin in your blood. Hemoglobin is a protein in red blood cells that carries oxygen throughout your body. This test helps assess your overall health and detect a variety of disorders such as anemia or polycythemia.

119 services14 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

110 services96 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

95 services93 patients

Home dialysis services per month (20 years or older) 90966

Home dialysis services provide kidney treatment for patients aged 20 or older right in their own homes. This service includes necessary equipment, supplies, and support for performing dialysis. It's a convenient option that allows patients to maintain their daily routines while receiving essential care.

90 services11 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

84 services12 patients

Hemodialysis procedure with physician evaluation 90935

Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.

45 services32 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

40 services37 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

38 services34 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

29 services29 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

26 services26 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

24 services20 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

17 services17 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

16 services16 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

15 services13 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

11 services11 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Kansas Health System - St Francis Campus

Acute Care Hospitals · Topeka, KS

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number170016

Location1700 SW 7th StreetTopeka, KS 66606 · Shawnee County

Emergency services Birthing friendly

Stormont Vail Hospital

Acute Care Hospitals · Topeka, KS

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number170086

Location1500 SW 10th AvenueTopeka, KS 66604 · Shawnee County

Emergency services Birthing friendly

Lmh

Acute Care Hospitals · Lawrence, KS

4/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number170137

Location325 Maine StreetLawrence, KS 66044 · Douglas County

Emergency services Birthing friendly

Nemaha Valley Community Hospital

Critical Access Hospitals · Seneca, KS

OwnershipVoluntary non-profit - Private

CMS Certification Number171315

Location1600 Community DrSeneca, KS 66538 · Nemaha County

Emergency services Birthing friendly

Great Plains Of Sabetha

Critical Access Hospitals · Sabetha, KS

OwnershipVoluntary non-profit - Private

CMS Certification Number171338

Location603 S 14th StreetSabetha, KS 66534 · Nemaha County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66606 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$122.41 typical visit price

range $53.00 – $161.67

Typical copayment $30.60 (range $13.25 – $40.41)

Most-billed visit code 99204

Established Patient

$94.12 typical visit price

range $16.88 – $132.11

Typical copayment $23.53 (range $4.22 – $33.02)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tacrolimus, immediate release, oral, 1 mg J7507

Treatment-Treatment - Miscellaneous · category RX029N

3 suppliers39 claims7,860 services$0.31 avg. paid by Medicare

Prednisone, immediate release or delayed release, oral, 1 mg J7512

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier11 claims1,650 services$0.01 avg. paid by Medicare

Mycophenolate mofetil, oral, 250 mg J7517

Treatment-Treatment - Miscellaneous · category RX029N

2 suppliers16 claims1,920 services$0.19 avg. paid by Medicare

Mycophenolic acid, oral, 180 mg J7518

Treatment-Treatment - Miscellaneous · category RX029N

2 suppliers15 claims1,080 services$0.87 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511

Treatment-Chemotherapy · category RH012N

3 suppliers31 claims31 services$17.74 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512

Treatment-Chemotherapy · category RH012N

3 suppliers34 claims46 services$11.82 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DONNETT R STREETER APRN

Nurse Practitioner

823 SW MULVANE ST
TOPEKA, KS 66606

Shawnee County (785) 680-4011

MICHELLE D ANDREWS CRNA

Nurse Anesthetist, Certified Registered

823 SW MULVANE ST, SUITE 210
TOPEKA, KS 66606

Shawnee County (785) 235-3451

ANDREA RENEE LEVY APRN, FNP-C

Nurse Practitioner (Family)

823 SW MULVANE ST
TOPEKA, KS 66606

Shawnee County (785) 270-4355

WADE WILLIAM STINSON JR. MD

Surgery (Surgical Critical Care)

823 SW MULVANE ST
TOPEKA, KS 66606

Shawnee County (785) 354-9591

ISRAEL V WALKER PA-C

Physician Assistant

823 SW MULVANE ST
TOPEKA, KS 66606

Shawnee County (785) 354-9591

DONALD I PEKRUL CRNA

Nurse Anesthetist, Certified Registered

823 SW MULVANE ST, SUITE 210
TOPEKA, KS 66606

Shawnee County (785) 235-3451

SHAWNA MITCHELL APRN

Nurse Practitioner

823 SW MULVANE ST
TOPEKA, KS 66606

Shawnee County (785) 270-0056

ELIZABETH MARTIN APRN

Nurse Practitioner

823 SW MULVANE ST
TOPEKA, KS 66606

Shawnee County (785) 354-9591

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lakshmi Duvvur's NPI number?

The NPI number for Lakshmi Duvvur is 1790877660. It was assigned to this individual provider in the NPPES registry on September 29, 2006.

Where is Lakshmi Duvvur located?

Lakshmi Duvvur practices at 823 SW Mulvane St, Topeka, KS 66606. The listed phone number is (785) 354-9591.

What is Lakshmi Duvvur's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Lakshmi Duvvur enrolled in Medicare?

Yes. Lakshmi Duvvur is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Lakshmi Duvvur's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lakshmi Duvvur reassigns Medicare benefits to 2 organizations: Cotton-O'neil Clinic Revocable Trust (Topeka, KS) and Stormont Vail Health Flint Hills LLC (Junction City, KS). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lakshmi Duvvur's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lakshmi Duvvur accept?

Health plans from Blue Cross and Blue Shield of Kansas, Inc. list Lakshmi Duvvur as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Lakshmi Duvvur affiliated with any hospitals?

According to CMS data, Lakshmi Duvvur is affiliated with University Of Kansas Health System - St Francis Campus, Stormont Vail Hospital, Lmh, Nemaha Valley Community Hospital and Great Plains Of Sabetha.

When was this NPI record last updated?

The NPPES record for Lakshmi Duvvur was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.