DR. SIVAKUMAR REDDY MUNNANGI M.D.
NPI 1447432463
Internal Medicine - Gastroenterology in Merced, CA

Q: What is Sivakumar Munnangi's NPI number?

The NPI number for Sivakumar Munnangi is 1447432463. It was assigned to this individual provider in the NPPES registry on November 30, 2007.

Q: What is Sivakumar Munnangi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Active since November 30, 2007PECOS EnrolledAccepts Medicare Assignment

20.75/100

CMS Quality Rating

386 W OLIVE AVE, SUITE A, MERCED, CA 95348(209) 724-9900(209) 724-9901 Get Directions Write a Review

NPPES record last updated: August 27, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

On this page

About Dr. Sivakumar Reddy Munnangi M.d. NPPES

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

DR. SIVAKUMAR REDDY MUNNANGI M.D. (NPI 1447432463) is an individual gastroenterology provider in Merced, California, licensed in California (A052645) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1984).

NPPES Registry Identity

NPI1447432463

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. SIVAKUMAR REDDY MUNNANGICredential: M.D.

Location Address386 W OLIVE AVE, SUITE AMerced, CA 95348-3137

Mailing Address386 W Olive Ave Ste AMerced, CA 95348-3137 · (209) 724-9900 · Fax (209) 724-9901

Phone(209) 724-9900

Fax(209) 724-9901

Sole ProprietorYes

Medical School CMSOtherGraduated 1984

Enumeration DateNovember 30, 2007

Last NPPES UpdateAugust 27, 2015

✔ NPI 1447432463 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 CA · A052645

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.

386 W OLIVE AVE, Merced, CA 95348

Open in Google Maps ↗

Other Identifiers 3

Medicare UPING64377CA

Medicaid00A526450CA

Medicare PIN00A526450CA

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

Dr. Sivakumar Reddy Munnangi M.d. 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 ID7113837626

PECOS Enrollment IDI20060104000382

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 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

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.

809 services672 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.

621 services621 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.

304 services296 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.

286 services265 patients

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.

195 services195 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.

138 services136 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.

129 services128 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.

119 services116 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.

78 services76 patients

Ultrasound scan of organ tissue for measuring elasticity 76981

An ultrasound scan of organ tissue measures elasticity, or flexibility. This non-invasive procedure uses sound waves to create images of the inside of your body. It helps in assessing the health of various organs by detecting changes in their stiffness or softness.

61 services56 patients

Insertion of guide wire with dilation of esophagus using a flexible endoscope 43248

This is a procedure where a thin tube, called an endoscope, is gently passed through your mouth into your esophagus. A guide wire is then inserted to help widen any narrow areas. This helps improve swallowing and reduce discomfort.

32 services27 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.

28 services27 patients

Microscopic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43252

This procedure involves using a thin, flexible instrument called an endoscope to examine the esophagus, stomach, and upper small bowel. The endoscope has a light and camera, allowing a detailed view of these areas to help diagnose various conditions.

15 services15 patients

Diagnostic exam of lower portion of large bowel using a flexible endoscope 45330

This procedure, known as a sigmoidoscopy, involves using a flexible tube with a camera to examine the lower part of your large bowel. It helps in identifying issues like inflammation, ulcers, or abnormal growths. It's a safe, minimally invasive procedure.

15 services15 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.

14 services14 patients

Imaging of digestive tract done from the inside of the digestive tract 91110

This procedure, known as an endoscopy, involves a small camera being passed into the digestive tract. It helps doctors to see the inside of your digestive system in detail. This can aid in diagnosing conditions or planning treatments. It's generally safe and can provide valuable information.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95348 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

$133.94 typical visit price

range $58.87 – $176.60

Typical copayment $33.48 (range $14.71 – $44.15)

Most-billed visit code 99204

Established Patient

$103.36 typical visit price

range $19.28 – $144.60

Typical copayment $25.84 (range $4.82 – $36.15)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

20.75/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

Improvement Activities

Cost

69.19

Other Providers at the Same Location NPPES 3

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

DR. DOUGLAS JAMES DEUTSCH M.D.

Specialist

386 W OLIVE AVE, SUITE A
MERCED, CA 95348

Merced County (209) 726-6155

ADVANCED ENDOSCOPY CENTER INC

Clinic/Center (Endoscopy)

386 W OLIVE AVE, SUITE B
MERCED, CA 95348

Merced County (209) 724-9900

MERCED GASTROENTEROLOGY MEDICAL OFFICE INC

Specialist

386 W OLIVE AVE, SUITE A
MERCED, CA 95348

Merced County (209) 724-9900

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 Sivakumar Munnangi's NPI number?

The NPI number for Sivakumar Munnangi is 1447432463. It was assigned to this individual provider in the NPPES registry on November 30, 2007.

Where is Sivakumar Munnangi located?

Sivakumar Munnangi practices at 386 W Olive Ave Suite A, Merced, CA 95348. The listed phone number is (209) 724-9900.

What is Sivakumar Munnangi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Sivakumar Munnangi enrolled in Medicare?

Yes. Sivakumar Munnangi 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.

When was this NPI record last updated?

The NPPES record for Sivakumar Munnangi was last updated on August 27, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.