DR. SRINIVAS KALALA M.D.
NPI 1619140910
Internal Medicine - Gastroenterology in Waterloo, IA

Q: What is the provider's specialty?

The provider's specialty is Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.

Active since April 08, 2008PECOS Enrolled

1015 S HACKETT RD, WATERLOO, IA 50701(319) 234-5990(319) 234-5994 Get Directions Write a Review

NPPES record last updated: May 28, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Feb 4, 2022, Jan 2, 2020 (2 updates tracked since 2020).

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About Dr. Srinivas Kalala M.d. NPPES

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

DR. SRINIVAS KALALA M.D. (NPI 1619140910) is an individual gastroenterology provider in Waterloo, Iowa, licensed in Iowa (MD-37733) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Allen Hospital, and is a graduate of Other (1994).

NPPES Registry Identity

NPI1619140910

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. SRINIVAS KALALACredential: M.D.

Location Address1015 S HACKETT RDWaterloo, IA 50701-3500

Mailing AddressPo Box 2758Waterloo, IA 50704-2758 · (319) 235-5390

Phone(319) 234-5990

Fax(319) 234-5994

Sole ProprietorNo

Medical School CMSOtherGraduated 1994

Enumeration DateApril 8, 2008

Last NPPES UpdateMay 28, 20242 updates tracked since enumeration

NPPES CertifiedMay 28, 2024

✔ NPI 1619140910 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in IA · MD-37733

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

1015 S HACKETT RD, Waterloo, IA 50701

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Srinivas Kalala M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID345319034

PECOS Enrollment IDI20080521000400

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 16

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

240 services238 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

144 services137 patients

Limited ultrasound scan of abdomen 76705

A limited ultrasound scan of the abdomen is a non-invasive imaging test. It uses sound waves to produce images of the abdominal organs such as the liver, gallbladder, spleen, pancreas, and kidneys. This helps to identify any abnormalities or issues.

94 services35 patients

Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm 43249

This procedure involves using a flexible tube with a camera, called an endoscope, to gently expand narrowed areas in your esophagus, stomach, or upper small bowel. A small balloon is inflated, making it easier for food and liquid to pass through. It's safe and effective.

81 services79 patients

Drainage of fluid from abdominal cavity 49082

This procedure, also known as paracentesis, involves the removal of excess fluid from the abdominal cavity. It's typically done to relieve pressure or analyze the fluid for diagnosis. A thin needle is inserted through the skin to draw out the fluid.

67 services12 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

60 services60 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

59 services59 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.

54 services44 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.

46 services46 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.

45 services44 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.

42 services39 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

22 services22 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.

20 services20 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

16 services16 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.

15 services15 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

12 services12 patients

Hospital Affiliations CMS Care Compare 4

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

Allen Hospital

Acute Care Hospitals · Waterloo, IA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number160110

Location1825 Logan AvenueWaterloo, IA 50703 · Black Hawk County

Emergency services Birthing friendly

Grundy County Memorial Hospital

Critical Access Hospitals · Grundy Center, IA

OwnershipVoluntary non-profit - Other

CMS Certification Number161303

Location201 East J AvenueGrundy Center, IA 50638 · Grundy County

Emergency services

Waverly Health Center

Critical Access Hospitals · Waverly, IA

OwnershipGovernment - Local

CMS Certification Number161339

Location312 9th Street SWWaverly, IA 50677 · Bremer County

Emergency services Birthing friendly

Floyd County Medical Center

Critical Access Hospitals · Charles City, IA

3/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number161347

Location800 11th StCharles City, IA 50616 · Floyd County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50701 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

$122.23 typical visit price

range $52.96 – $161.40

Typical copayment $30.55 (range $13.24 – $40.35)

Most-billed visit code 99204

Established Patient

$94.05 typical visit price

range $16.91 – $131.98

Typical copayment $23.51 (range $4.22 – $32.99)

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.

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.

KAREN JANET FRANCZYK P.A.

Physician Assistant

1015 S HACKETT RD
WATERLOO, IA 50701

Black Hawk County (319) 235-1230

RUSELLE SUE DEBONIS ARNP

Nurse Practitioner

1015 S HACKETT RD
WATERLOO, IA 50701

Black Hawk County (319) 274-1000

DR. BRUCE LANDON BARIDON DO

Internal Medicine

1015 S HACKETT RD
WATERLOO, IA 50701

Black Hawk County (319) 235-1230

DR. BURTON RONALD ADRIAN M.D.

Internal Medicine

1015 S HACKETT RD
WATERLOO, IA 50701

Black Hawk County (319) 235-1230

CARLA J SPRINGER M.D.

Family Medicine

1015 S HACKETT RD, SUITE 100
WATERLOO, IA 50701

Black Hawk County (319) 274-1000

JENNIFER A HALL PA-C

Physician Assistant

1015 S HACKETT RD
WATERLOO, IA 50701

Black Hawk County (319) 274-1000

GREGORY L HOEKSTRA D.O.

Specialist

1015 S HACKETT RD
WATERLOO, IA 50701

Black Hawk County (319) 274-1000

BRETT R RICHMAN M.D.

Obstetrics & Gynecology

1015 S HACKETT RD, SUITE 200
WATERLOO, IA 50701

Black Hawk County (319) 266-5491

DR. SRINIVAS KALALA M.D.
NPI 1619140910
Internal Medicine - Gastroenterology in Waterloo, IA

About Dr. Srinivas Kalala M.d. NPPES

NPPES Registry Identity

Specialties & Licenses

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare Enrollment Status

Areas of Expertise CMS Part B claims 16

Hospital Affiliations CMS Care Compare 4

Allen Hospital

Grundy County Memorial Hospital

Waverly Health Center

Floyd County Medical Center

Physician Visit Costs CMS claims · ZIP area

Other Providers at the Same Location NPPES 20

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