RAJYALAKSHMI GADI MD
NPI 1245454495
Internal Medicine - Nephrology in Saint Louis, MO

Active since April 12, 2007PECOS EnrolledAccepts Medicare Assignment
1 JEFFERSON BARRACKS DR BLDG 55, SAINT LOUIS, MO 63125(314) 652-4100(314) 894-5775 Get Directions Write a Review

NPPES record last updated: March 31, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 31, 2026, Mar 4, 2024 (2 updates tracked since 2024).

About Rajyalakshmi Gadi Md NPPES

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

RAJYALAKSHMI GADI MD (NPI 1245454495) is an individual nephrology provider in Saint Louis, Missouri, licensed in Missouri (2012008858) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1245454495
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameRAJYALAKSHMI GADICredential: MD
Location Address1 JEFFERSON BARRACKS DR BLDG 55Saint Louis, MO 63125-4181
Mailing Address1 Jefferson Barracks DrSaint Louis, MO 63125-4181 · (314) 652-4100 · Fax (314) 894-5775
Fax(314) 894-5775
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateApril 12, 2007
Last NPPES UpdateMarch 31, 20262 updates tracked since enumeration
NPPES CertifiedMarch 31, 2026
NPI 1245454495 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 MO · 2012008858
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.
1 JEFFERSON BARRACKS DR BLDG 55, Saint Louis, MO 63125

Secondary Practice Locations 3

Location 1621 S New Ballas Rd Ste 437ASaint Louis, MO 63141-8259 · Phone (314) 251-6344
Location 21400 US Highway 61Festus, MO 63028-4100 · Phone (636) 933-5337
Location 310010 Kennerly RdSaint Louis, MO 63128-2106 · Phone (314) 525-1328

Other Identifiers 8

Medicaid3810010650WV
Medicaid1245454495VA
Other811410Partners
Other2500019567MO · Bndd
Medicaid5908247NC
Other203505Medcost
MedicaidQ0149GSC
Other9425104Aetna

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Rajyalakshmi Gadi 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 ID5991932972
PECOS Enrollment IDI20131219000388
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.

Areas of Expertise CMS Part B claims 6

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
186 services83 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.
143 services80 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.
48 services32 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.
42 services35 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.
41 services40 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
20 services19 patients

Hospital Affiliations CMS Care Compare 3

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

Mercy Hospital St Louis

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260020
Location615 New Ballas RoadSaint Louis, MO 63141 · St. Louis County
Emergency services Birthing friendly

Mercy Hospital Jefferson

Acute Care Hospitals · Festus, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260023
Location1400 Us Highway 61Festus, MO 63028 · Jefferson County
Emergency services

Mercy Hospital South

Acute Care Hospitals · Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260077
Location10010 Kennerly RoadSaint Louis, MO 63128 · St. Louis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63125 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
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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 2

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

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers12 claims12 services$69.89 avg. paid by Medicare
Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738
DME-Oxygen and Supplies · category DC000N
2 suppliers12 claims12 services$34.29 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 9

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

Psychologist (Clinical)
1 JEFFERSON BARRACKS DR BLDG 55
SAINT LOUIS, MO 63125
Social Worker (Clinical)
1 JEFFERSON BARRACKS DR BLDG 55
SAINT LOUIS, MO 63125
Nurse Practitioner (Primary Care)
1 JEFFERSON BARRACKS DR BLDG 55
SAINT LOUIS, MO 63125
Nurse Practitioner (Family)
1 JEFFERSON BARRACKS DR BLDG 55
SAINT LOUIS, MO 63125
Social Worker (Clinical)
1 JEFFERSON BARRACKS DR BLDG 55
SAINT LOUIS, MO 63125
Social Worker (Clinical)
1 JEFFERSON BARRACKS DR BLDG 55
SAINT LOUIS, MO 63125
Internal Medicine (Geriatric Medicine)
1 JEFFERSON BARRACKS DR BLDG 55
SAINT LOUIS, MO 63125
Rehabilitation Counselor (Orientation and Mobility Training Provider)
1 JEFFERSON BARRACKS DR BLDG 55
SAINT LOUIS, MO 63125

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 Rajyalakshmi Gadi's NPI number?

The NPI number for Rajyalakshmi Gadi is 1245454495. It was assigned to this individual provider in the NPPES registry on April 12, 2007.

Where is Rajyalakshmi Gadi located?

Rajyalakshmi Gadi practices at 1 Jefferson Barracks Dr Bldg 55, Saint Louis, MO 63125. The listed phone number is (314) 652-4100.

What is Rajyalakshmi Gadi's specialty?

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

Is Rajyalakshmi Gadi enrolled in Medicare?

Yes. Rajyalakshmi Gadi 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.

What insurance does Rajyalakshmi Gadi accept?

Health plans from Medica list Rajyalakshmi Gadi 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 Rajyalakshmi Gadi affiliated with any hospitals?

According to CMS data, Rajyalakshmi Gadi is affiliated with Mercy Hospital St Louis, Mercy Hospital Jefferson and Mercy Hospital South.

When was this NPI record last updated?

The NPPES record for Rajyalakshmi Gadi was last updated on March 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.